28129086720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 864

約数和(自身を含む): 119841845760

約数和(自身を除く): 91712759040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 71, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 142, 144, 153, 160, 168, 170, 180, 192, 204, 210, 213, 224, 238, 240, 252, 255, 256, 272, 280, 284, 288, 289, 306, 315, 320, 336, 340, 355, 357, 360, 384, 408, 420, 426, 448, 476, 480, 497, 504, 510, 544, 560, 568, 576, 578, 595, 612, 630, 639, 640, 672, 680, 710, 714, 720, 765, 768, 816, 840, 852, 867, 896, 952, 960, 994, 1008, 1020, 1065, 1071, 1088, 1120, 1136, 1152, 1156, 1190, 1207, 1224, 1260, 1278, 1280, 1344, 1360, 1420, 1428, 1440, 1445, 1491, 1530, 1632, 1680, 1704, 1734, 1785, 1792, 1904, 1920, 1988, 2016, 2023, 2040, 2130, 2142, 2176, 2240, 2272, 2304, 2312, 2380, 2414, 2448, 2485, 2520, 2556, 2601, 2688, 2720, 2840, 2856, 2880, 2890, 2982, 3060, 3195, 3264, 3360, 3408, 3468, 3570, 3621, 3808, 3840, 3976, 4032, 4046, 4080, 4260, 4284, 4335, 4352, 4473, 4480, 4544, 4624, 4760, 4828, 4896, 4913, 4970, 5040, 5112, 5202, 5355, 5376, 5440, 5680, 5712, 5760, 5780, 5964, 6035, 6069, 6120, 6390, 6528, 6720, 6816, 6936, 7140, 7242, 7455, 7616, 7952, 8064, 8092, 8160, 8449, 8520, 8568, 8670, 8946, 8960, 9088, 9248, 9520, 9656, 9792, 9826, 9940, 10080, 10115, 10224, 10404, 10710, 10863, 10880, 11360, 11424, 11520, 11560, 11928, 12070, 12138, 12240, 12780, 13005, 13056, 13440, 13632, 13872, 14280, 14484, 14739, 14910, 15232, 15904, 16128, 16184, 16320, 16898, 17040, 17136, 17340, 17892, 18105, 18176, 18207, 18496, 19040, 19312, 19584, 19652, 19880, 20160, 20230, 20448, 20519, 20808, 21420, 21726, 21760, 22365, 22720, 22848, 23120, 23856, 24140, 24276, 24480, 24565, 25347, 25560, 26010, 26880, 27264, 27744, 28560, 28968, 29478, 29820, 30345, 30464, 31808, 32368, 32640, 33796, 34080, 34272, 34391, 34680, 35784, 36210, 36414, 36992, 38080, 38624, 39168, 39304, 39760, 40320, 40460, 40896, 41038, 41616, 42245, 42840, 43452, 44217, 44730, 45440, 45696, 46240, 47712, 48280, 48552, 48960, 49130, 50694, 51120, 52020, 54315, 54528, 55488, 57120, 57936, 58956, 59640, 60690, 61557, 63616, 64736, 65280, 67592, 68160, 68544, 68782, 69360, 71568, 72420, 72828, 73695, 73984, 76041, 76160, 77248, 78608, 79520, 80640, 80920, 81792, 82076, 83232, 84490, 85680, 86904, 88434, 89460, 90880, 91035, 91392, 92480, 95424, 96560, 97104, 97920, 98260, 101388, 102240, 102595, 103173, 104040, 108630, 110976, 114240, 115872, 117912, 119280, 121380, 123114, 126735, 127232, 129472, 135184, 136320, 137088, 137564, 138720, 143136, 143633, 144840, 145656, 147390, 152082, 152320, 154496, 157216, 159040, 161840, 163584, 164152, 166464, 168980, 171360, 171955, 173808, 176868, 178920, 182070, 184671, 184960, 190848, 193120, 194208, 195840, 196520, 202776, 204480, 205190, 206346, 208080, 217260, 221085, 221952, 228480, 231744, 235824, 238560, 242760, 246228, 253470, 258944, 270368, 272640, 274176, 275128, 277440, 286272, 287266, 289680, 291312, 294780, 304164, 307785, 308992, 309519, 314432, 318080, 323680, 328304, 332928, 337960, 342720, 343910, 347616, 348823, 353736, 357840, 364140, 369342, 369920, 380205, 381696, 386240, 388416, 393040, 405552, 408960, 410380, 412692, 416160, 430899, 434520, 442170, 456960, 463488, 471648, 477120, 485520, 492456, 506940, 515865, 517888, 540736, 550256, 554880, 572544, 574532, 579360, 582624, 589560, 608328, 615570, 619038, 628864, 636160, 647360, 656608, 665856, 675920, 685440, 687820, 695232, 697646, 707472, 715680, 718165, 728280, 738684, 760410, 772480, 776832, 786080, 811104, 817920, 820760, 825384, 832320, 861798, 869040, 884340, 923355, 926976, 943296, 954240, 971040, 984912, 1013880, 1031730, 1046469, 1081472, 1100512, 1109760, 1145088, 1149064, 1158720, 1165248, 1179120, 1216656, 1231140, 1238076, 1257728, 1292697, 1294720, 1313216, 1351840, 1370880, 1375640, 1390464, 1395292, 1414944, 1431360, 1436330, 1456560, 1477368, 1520820, 1544960, 1547595, 1553664, 1572160, 1622208, 1641520, 1650768, 1664640, 1723596, 1738080, 1744115, 1768680, 1846710, 1886592, 1908480, 1942080, 1969824, 2027760, 2063460, 2092938, 2154495, 2162944, 2201024, 2298128, 2317440, 2330496, 2358240, 2433312, 2441761, 2462280, 2476152, 2585394, 2589440, 2626432, 2703680, 2751280, 2780928, 2790584, 2829888, 2862720, 2872660, 2913120, 2954736, 3041640, 3095190, 3139407, 3144320, 3244416, 3283040, 3301536, 3329280, 3447192, 3476160, 3488230, 3537360, 3693420, 3773184, 3884160, 3939648, 4055520, 4126920, 4185876, 4308990, 4402048, 4596256, 4634880, 4660992, 4716480, 4866624, 4883522, 4924560, 4952304, 5170788, 5232345, 5252864, 5407360, 5502560, 5581168, 5659776, 5725440, 5745320, 5826240, 5909472, 6083280, 6190380, 6278814, 6288640, 6463485, 6488832, 6566080, 6603072, 6894384, 6952320, 6976460, 7074720, 7325283, 7386840, 7768320, 7879296, 8111040, 8253840, 8371752, 8617980, 8804096, 9192512, 9432960, 9733248, 9767044, 9849120, 9904608, 10341576, 10464690, 10814720, 11005120, 11162336, 11319552, 11490640, 11652480, 11818944, 12166560, 12208805, 12380760, 12557628, 12926970, 13132160, 13206144, 13788768, 13904640, 13952920, 14149440, 14650566, 14773680, 15697035, 15758592, 16222080, 16507680, 16743504, 17235960, 18385024, 18865920, 19466496, 19534088, 19698240, 19809216, 20683152, 20929380, 21975849, 22010240, 22324672, 22981280, 23304960, 23637888, 24333120, 24417610, 24761520, 25115256, 25853940, 26264320, 26412288, 27577536, 27905840, 28298880, 29301132, 29547360, 31394070, 32444160, 33015360, 33487008, 34471920, 36626415, 36770048, 39068176, 39396480, 39618432, 41366304, 41858760, 43951698, 44020480, 44649344, 45962560, 47275776, 48666240, 48835220, 49523040, 50230512, 51707880, 55155072, 55811680, 56597760, 58602264, 59094720, 62788140, 66030720, 66974016, 68943840, 73252830, 78136352, 78792960, 79236864, 82732608, 83717520, 87903396, 89298688, 91925120, 97332480, 97670440, 99046080, 100461024, 103415760, 109879245, 110310144, 111623360, 117204528, 118189440, 125576280, 132061440, 133948032, 137887680, 146505660, 156272704, 165465216, 167435040, 175806792, 183850240, 195340880, 198092160, 200922048, 206831520, 219758490, 223246720, 234409056, 236378880, 251152560, 267896064, 275775360, 293011320, 312545408, 330930432, 334870080, 351613584, 390681760, 396184320, 401844096, 413663040, 439516980, 446493440, 468818112, 502305120, 551550720, 586022640, 625090816, 669740160, 703227168, 781363520, 803688192, 827326080, 879033960, 937636224, 1004610240, 1172045280, 1339480320, 1406454336, 1562727040, 1654652160, 1758067920, 1875272448, 2009220480, 2344090560, 2812908672, 3125454080, 3516135840, 4018440960, 4688181120, 5625817344, 7032271680, 9376362240, 14064543360, 28129086720]

約数ペア:

[(1, 28129086720), (2, 14064543360), (3, 9376362240), (4, 7032271680), (5, 5625817344), (6, 4688181120), (7, 4018440960), (8, 3516135840), (9, 3125454080), (10, 2812908672), (12, 2344090560), (14, 2009220480), (15, 1875272448), (16, 1758067920), (17, 1654652160), (18, 1562727040), (20, 1406454336), (21, 1339480320), (24, 1172045280), (28, 1004610240), (30, 937636224), (32, 879033960), (34, 827326080), (35, 803688192), (36, 781363520), (40, 703227168), (42, 669740160), (45, 625090816), (48, 586022640), (51, 551550720), (56, 502305120), (60, 468818112), (63, 446493440), (64, 439516980), (68, 413663040), (70, 401844096), (71, 396184320), (72, 390681760), (80, 351613584), (84, 334870080), (85, 330930432), (90, 312545408), (96, 293011320), (102, 275775360), (105, 267896064), (112, 251152560), (119, 236378880), (120, 234409056), (126, 223246720), (128, 219758490), (136, 206831520), (140, 200922048), (142, 198092160), (144, 195340880), (153, 183850240), (160, 175806792), (168, 167435040), (170, 165465216), (180, 156272704), (192, 146505660), (204, 137887680), (210, 133948032), (213, 132061440), (224, 125576280), (238, 118189440), (240, 117204528), (252, 111623360), (255, 110310144), (256, 109879245), (272, 103415760), (280, 100461024), (284, 99046080), (288, 97670440), (289, 97332480), (306, 91925120), (315, 89298688), (320, 87903396), (336, 83717520), (340, 82732608), (355, 79236864), (357, 78792960), (360, 78136352), (384, 73252830), (408, 68943840), (420, 66974016), (426, 66030720), (448, 62788140), (476, 59094720), (480, 58602264), (497, 56597760), (504, 55811680), (510, 55155072), (544, 51707880), (560, 50230512), (568, 49523040), (576, 48835220), (578, 48666240), (595, 47275776), (612, 45962560), (630, 44649344), (639, 44020480), (640, 43951698), (672, 41858760), (680, 41366304), (710, 39618432), (714, 39396480), (720, 39068176), (765, 36770048), (768, 36626415), (816, 34471920), (840, 33487008), (852, 33015360), (867, 32444160), (896, 31394070), (952, 29547360), (960, 29301132), (994, 28298880), (1008, 27905840), (1020, 27577536), (1065, 26412288), (1071, 26264320), (1088, 25853940), (1120, 25115256), (1136, 24761520), (1152, 24417610), (1156, 24333120), (1190, 23637888), (1207, 23304960), (1224, 22981280), (1260, 22324672), (1278, 22010240), (1280, 21975849), (1344, 20929380), (1360, 20683152), (1420, 19809216), (1428, 19698240), (1440, 19534088), (1445, 19466496), (1491, 18865920), (1530, 18385024), (1632, 17235960), (1680, 16743504), (1704, 16507680), (1734, 16222080), (1785, 15758592), (1792, 15697035), (1904, 14773680), (1920, 14650566), (1988, 14149440), (2016, 13952920), (2023, 13904640), (2040, 13788768), (2130, 13206144), (2142, 13132160), (2176, 12926970), (2240, 12557628), (2272, 12380760), (2304, 12208805), (2312, 12166560), (2380, 11818944), (2414, 11652480), (2448, 11490640), (2485, 11319552), (2520, 11162336), (2556, 11005120), (2601, 10814720), (2688, 10464690), (2720, 10341576), (2840, 9904608), (2856, 9849120), (2880, 9767044), (2890, 9733248), (2982, 9432960), (3060, 9192512), (3195, 8804096), (3264, 8617980), (3360, 8371752), (3408, 8253840), (3468, 8111040), (3570, 7879296), (3621, 7768320), (3808, 7386840), (3840, 7325283), (3976, 7074720), (4032, 6976460), (4046, 6952320), (4080, 6894384), (4260, 6603072), (4284, 6566080), (4335, 6488832), (4352, 6463485), (4473, 6288640), (4480, 6278814), (4544, 6190380), (4624, 6083280), (4760, 5909472), (4828, 5826240), (4896, 5745320), (4913, 5725440), (4970, 5659776), (5040, 5581168), (5112, 5502560), (5202, 5407360), (5355, 5252864), (5376, 5232345), (5440, 5170788), (5680, 4952304), (5712, 4924560), (5760, 4883522), (5780, 4866624), (5964, 4716480), (6035, 4660992), (6069, 4634880), (6120, 4596256), (6390, 4402048), (6528, 4308990), (6720, 4185876), (6816, 4126920), (6936, 4055520), (7140, 3939648), (7242, 3884160), (7455, 3773184), (7616, 3693420), (7952, 3537360), (8064, 3488230), (8092, 3476160), (8160, 3447192), (8449, 3329280), (8520, 3301536), (8568, 3283040), (8670, 3244416), (8946, 3144320), (8960, 3139407), (9088, 3095190), (9248, 3041640), (9520, 2954736), (9656, 2913120), (9792, 2872660), (9826, 2862720), (9940, 2829888), (10080, 2790584), (10115, 2780928), (10224, 2751280), (10404, 2703680), (10710, 2626432), (10863, 2589440), (10880, 2585394), (11360, 2476152), (11424, 2462280), (11520, 2441761), (11560, 2433312), (11928, 2358240), (12070, 2330496), (12138, 2317440), (12240, 2298128), (12780, 2201024), (13005, 2162944), (13056, 2154495), (13440, 2092938), (13632, 2063460), (13872, 2027760), (14280, 1969824), (14484, 1942080), (14739, 1908480), (14910, 1886592), (15232, 1846710), (15904, 1768680), (16128, 1744115), (16184, 1738080), (16320, 1723596), (16898, 1664640), (17040, 1650768), (17136, 1641520), (17340, 1622208), (17892, 1572160), (18105, 1553664), (18176, 1547595), (18207, 1544960), (18496, 1520820), (19040, 1477368), (19312, 1456560), (19584, 1436330), (19652, 1431360), (19880, 1414944), (20160, 1395292), (20230, 1390464), (20448, 1375640), (20519, 1370880), (20808, 1351840), (21420, 1313216), (21726, 1294720), (21760, 1292697), (22365, 1257728), (22720, 1238076), (22848, 1231140), (23120, 1216656), (23856, 1179120), (24140, 1165248), (24276, 1158720), (24480, 1149064), (24565, 1145088), (25347, 1109760), (25560, 1100512), (26010, 1081472), (26880, 1046469), (27264, 1031730), (27744, 1013880), (28560, 984912), (28968, 971040), (29478, 954240), (29820, 943296), (30345, 926976), (30464, 923355), (31808, 884340), (32368, 869040), (32640, 861798), (33796, 832320), (34080, 825384), (34272, 820760), (34391, 817920), (34680, 811104), (35784, 786080), (36210, 776832), (36414, 772480), (36992, 760410), (38080, 738684), (38624, 728280), (39168, 718165), (39304, 715680), (39760, 707472), (40320, 697646), (40460, 695232), (40896, 687820), (41038, 685440), (41616, 675920), (42245, 665856), (42840, 656608), (43452, 647360), (44217, 636160), (44730, 628864), (45440, 619038), (45696, 615570), (46240, 608328), (47712, 589560), (48280, 582624), (48552, 579360), (48960, 574532), (49130, 572544), (50694, 554880), (51120, 550256), (52020, 540736), (54315, 517888), (54528, 515865), (55488, 506940), (57120, 492456), (57936, 485520), (58956, 477120), (59640, 471648), (60690, 463488), (61557, 456960), (63616, 442170), (64736, 434520), (65280, 430899), (67592, 416160), (68160, 412692), (68544, 410380), (68782, 408960), (69360, 405552), (71568, 393040), (72420, 388416), (72828, 386240), (73695, 381696), (73984, 380205), (76041, 369920), (76160, 369342), (77248, 364140), (78608, 357840), (79520, 353736), (80640, 348823), (80920, 347616), (81792, 343910), (82076, 342720), (83232, 337960), (84490, 332928), (85680, 328304), (86904, 323680), (88434, 318080), (89460, 314432), (90880, 309519), (91035, 308992), (91392, 307785), (92480, 304164), (95424, 294780), (96560, 291312), (97104, 289680), (97920, 287266), (98260, 286272), (101388, 277440), (102240, 275128), (102595, 274176), (103173, 272640), (104040, 270368), (108630, 258944), (110976, 253470), (114240, 246228), (115872, 242760), (117912, 238560), (119280, 235824), (121380, 231744), (123114, 228480), (126735, 221952), (127232, 221085), (129472, 217260), (135184, 208080), (136320, 206346), (137088, 205190), (137564, 204480), (138720, 202776), (143136, 196520), (143633, 195840), (144840, 194208), (145656, 193120), (147390, 190848), (152082, 184960), (152320, 184671), (154496, 182070), (157216, 178920), (159040, 176868), (161840, 173808), (163584, 171955), (164152, 171360), (166464, 168980)]