20696034240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:881

約数の個数: 672

約数和(自身を含む): 86957245440

約数和(自身を除く): 66261211200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 71, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 142, 144, 152, 160, 168, 171, 180, 190, 192, 210, 213, 224, 228, 240, 252, 266, 280, 284, 285, 288, 304, 315, 320, 336, 342, 355, 360, 380, 399, 420, 426, 448, 456, 480, 497, 504, 532, 560, 568, 570, 576, 608, 630, 639, 665, 672, 684, 710, 720, 760, 761, 798, 840, 852, 855, 912, 960, 994, 1008, 1064, 1065, 1120, 1136, 1140, 1197, 1216, 1260, 1278, 1330, 1344, 1349, 1368, 1420, 1440, 1491, 1520, 1522, 1596, 1680, 1704, 1710, 1824, 1988, 1995, 2016, 2128, 2130, 2240, 2272, 2280, 2283, 2394, 2485, 2520, 2556, 2660, 2698, 2736, 2840, 2880, 2982, 3040, 3044, 3192, 3195, 3360, 3408, 3420, 3648, 3805, 3976, 3990, 4032, 4047, 4256, 4260, 4473, 4544, 4560, 4566, 4788, 4970, 5040, 5112, 5320, 5327, 5396, 5472, 5680, 5964, 5985, 6080, 6088, 6384, 6390, 6720, 6745, 6816, 6840, 6849, 7455, 7610, 7952, 7980, 8094, 8512, 8520, 8946, 9120, 9132, 9443, 9576, 9940, 10080, 10224, 10640, 10654, 10792, 10944, 11360, 11415, 11928, 11970, 12141, 12176, 12768, 12780, 13490, 13632, 13680, 13698, 14459, 14910, 15220, 15904, 15960, 15981, 16188, 17040, 17892, 18240, 18264, 18886, 19152, 19880, 20160, 20235, 20448, 21280, 21308, 21584, 22365, 22720, 22830, 23856, 23940, 24282, 24352, 25536, 25560, 26635, 26980, 27360, 27396, 28329, 28918, 29820, 30440, 31808, 31920, 31962, 32376, 34080, 34245, 35784, 36528, 37772, 38304, 39760, 40470, 40896, 42560, 42616, 43168, 43377, 44730, 45660, 47215, 47712, 47880, 47943, 48564, 48704, 51120, 53270, 53960, 54031, 54720, 54792, 56658, 57836, 59640, 60705, 60880, 63840, 63924, 64752, 68160, 68490, 71568, 72295, 73056, 75544, 76608, 79520, 79905, 80940, 84987, 85232, 86336, 86754, 89460, 91320, 94430, 95424, 95760, 95886, 97128, 101213, 102240, 106540, 107920, 108062, 109584, 113316, 115672, 119280, 121410, 121760, 127680, 127848, 129504, 130131, 136980, 141645, 143136, 144590, 146112, 151088, 159040, 159810, 161880, 162093, 169974, 170464, 173508, 178920, 182640, 188860, 191520, 191772, 194256, 202426, 204480, 213080, 215840, 216124, 216885, 219168, 226632, 231344, 238560, 239715, 242820, 243520, 255696, 259008, 260262, 270155, 273960, 283290, 286272, 289180, 302176, 303639, 319620, 323760, 324186, 339948, 340928, 347016, 357840, 365280, 377720, 378217, 383040, 383544, 388512, 404852, 424935, 426160, 431680, 432248, 433770, 438336, 453264, 462688, 477120, 479430, 485640, 486279, 506065, 511392, 520524, 540310, 547920, 566580, 578360, 604352, 607278, 639240, 647520, 648372, 650655, 679896, 694032, 715680, 730560, 755440, 756434, 767088, 777024, 809704, 810465, 849870, 852320, 864496, 867540, 906528, 910917, 925376, 958860, 971280, 972558, 1012130, 1022784, 1026589, 1041048, 1080620, 1095840, 1133160, 1134651, 1156720, 1214556, 1278480, 1295040, 1296744, 1301310, 1359792, 1388064, 1431360, 1510880, 1512868, 1518195, 1534176, 1619408, 1620930, 1699740, 1704640, 1728992, 1735080, 1813056, 1821834, 1891085, 1917720, 1942560, 1945116, 2024260, 2053178, 2082096, 2161240, 2191680, 2266320, 2269302, 2313440, 2429112, 2431395, 2556960, 2593488, 2602620, 2719584, 2776128, 3021760, 3025736, 3036390, 3068352, 3079767, 3238816, 3241860, 3399480, 3403953, 3457984, 3470160, 3643668, 3782170, 3835440, 3885120, 3890232, 4048520, 4106356, 4164192, 4322480, 4532640, 4538604, 4554585, 4626880, 4858224, 4862790, 5113920, 5132945, 5186976, 5205240, 5439168, 5673255, 6051472, 6072780, 6159534, 6477632, 6483720, 6798960, 6807906, 6940320, 7186123, 7287336, 7564340, 7670880, 7780464, 8097040, 8212712, 8328384, 8644960, 9065280, 9077208, 9109170, 9239301, 9716448, 9725580, 10265890, 10373952, 10410480, 11346510, 12102944, 12145560, 12319068, 12967440, 13597920, 13615812, 13880640, 14372246, 14574672, 15128680, 15341760, 15398835, 15560928, 16194080, 16425424, 17019765, 17289920, 18154416, 18218340, 18478602, 19432896, 19451160, 20531780, 20820960, 21558369, 22693020, 24205888, 24291120, 24638136, 25934880, 27195840, 27231624, 28744492, 29149344, 30257360, 30797670, 31121856, 32388160, 32850848, 34039530, 35930615, 36308832, 36436680, 36957204, 38902320, 41063560, 41641920, 43116738, 45386040, 46196505, 48582240, 49276272, 51869760, 54463248, 57488984, 58298688, 60514720, 61595340, 64675107, 65701696, 68079060, 71861230, 72617664, 72873360, 73914408, 77804640, 82127120, 86233476, 90772080, 92393010, 97164480, 98552544, 107791845, 108926496, 114977968, 121029440, 123190680, 129350214, 136158120, 143722460, 145746720, 147828816, 155609280, 164254240, 172466952, 181544160, 184786020, 197105088, 215583690, 217852992, 229955936, 246381360, 258700428, 272316240, 287444920, 291493440, 295657632, 323375535, 328508480, 344933904, 363088320, 369572040, 431167380, 459911872, 492762720, 517400856, 544632480, 574889840, 591315264, 646751070, 689867808, 739144080, 862334760, 985525440, 1034801712, 1089264960, 1149779680, 1293502140, 1379735616, 1478288160, 1724669520, 2069603424, 2299559360, 2587004280, 2956576320, 3449339040, 4139206848, 5174008560, 6898678080, 10348017120, 20696034240]

約数ペア:

[(1, 20696034240), (2, 10348017120), (3, 6898678080), (4, 5174008560), (5, 4139206848), (6, 3449339040), (7, 2956576320), (8, 2587004280), (9, 2299559360), (10, 2069603424), (12, 1724669520), (14, 1478288160), (15, 1379735616), (16, 1293502140), (18, 1149779680), (19, 1089264960), (20, 1034801712), (21, 985525440), (24, 862334760), (28, 739144080), (30, 689867808), (32, 646751070), (35, 591315264), (36, 574889840), (38, 544632480), (40, 517400856), (42, 492762720), (45, 459911872), (48, 431167380), (56, 369572040), (57, 363088320), (60, 344933904), (63, 328508480), (64, 323375535), (70, 295657632), (71, 291493440), (72, 287444920), (76, 272316240), (80, 258700428), (84, 246381360), (90, 229955936), (95, 217852992), (96, 215583690), (105, 197105088), (112, 184786020), (114, 181544160), (120, 172466952), (126, 164254240), (133, 155609280), (140, 147828816), (142, 145746720), (144, 143722460), (152, 136158120), (160, 129350214), (168, 123190680), (171, 121029440), (180, 114977968), (190, 108926496), (192, 107791845), (210, 98552544), (213, 97164480), (224, 92393010), (228, 90772080), (240, 86233476), (252, 82127120), (266, 77804640), (280, 73914408), (284, 72873360), (285, 72617664), (288, 71861230), (304, 68079060), (315, 65701696), (320, 64675107), (336, 61595340), (342, 60514720), (355, 58298688), (360, 57488984), (380, 54463248), (399, 51869760), (420, 49276272), (426, 48582240), (448, 46196505), (456, 45386040), (480, 43116738), (497, 41641920), (504, 41063560), (532, 38902320), (560, 36957204), (568, 36436680), (570, 36308832), (576, 35930615), (608, 34039530), (630, 32850848), (639, 32388160), (665, 31121856), (672, 30797670), (684, 30257360), (710, 29149344), (720, 28744492), (760, 27231624), (761, 27195840), (798, 25934880), (840, 24638136), (852, 24291120), (855, 24205888), (912, 22693020), (960, 21558369), (994, 20820960), (1008, 20531780), (1064, 19451160), (1065, 19432896), (1120, 18478602), (1136, 18218340), (1140, 18154416), (1197, 17289920), (1216, 17019765), (1260, 16425424), (1278, 16194080), (1330, 15560928), (1344, 15398835), (1349, 15341760), (1368, 15128680), (1420, 14574672), (1440, 14372246), (1491, 13880640), (1520, 13615812), (1522, 13597920), (1596, 12967440), (1680, 12319068), (1704, 12145560), (1710, 12102944), (1824, 11346510), (1988, 10410480), (1995, 10373952), (2016, 10265890), (2128, 9725580), (2130, 9716448), (2240, 9239301), (2272, 9109170), (2280, 9077208), (2283, 9065280), (2394, 8644960), (2485, 8328384), (2520, 8212712), (2556, 8097040), (2660, 7780464), (2698, 7670880), (2736, 7564340), (2840, 7287336), (2880, 7186123), (2982, 6940320), (3040, 6807906), (3044, 6798960), (3192, 6483720), (3195, 6477632), (3360, 6159534), (3408, 6072780), (3420, 6051472), (3648, 5673255), (3805, 5439168), (3976, 5205240), (3990, 5186976), (4032, 5132945), (4047, 5113920), (4256, 4862790), (4260, 4858224), (4473, 4626880), (4544, 4554585), (4560, 4538604), (4566, 4532640), (4788, 4322480), (4970, 4164192), (5040, 4106356), (5112, 4048520), (5320, 3890232), (5327, 3885120), (5396, 3835440), (5472, 3782170), (5680, 3643668), (5964, 3470160), (5985, 3457984), (6080, 3403953), (6088, 3399480), (6384, 3241860), (6390, 3238816), (6720, 3079767), (6745, 3068352), (6816, 3036390), (6840, 3025736), (6849, 3021760), (7455, 2776128), (7610, 2719584), (7952, 2602620), (7980, 2593488), (8094, 2556960), (8512, 2431395), (8520, 2429112), (8946, 2313440), (9120, 2269302), (9132, 2266320), (9443, 2191680), (9576, 2161240), (9940, 2082096), (10080, 2053178), (10224, 2024260), (10640, 1945116), (10654, 1942560), (10792, 1917720), (10944, 1891085), (11360, 1821834), (11415, 1813056), (11928, 1735080), (11970, 1728992), (12141, 1704640), (12176, 1699740), (12768, 1620930), (12780, 1619408), (13490, 1534176), (13632, 1518195), (13680, 1512868), (13698, 1510880), (14459, 1431360), (14910, 1388064), (15220, 1359792), (15904, 1301310), (15960, 1296744), (15981, 1295040), (16188, 1278480), (17040, 1214556), (17892, 1156720), (18240, 1134651), (18264, 1133160), (18886, 1095840), (19152, 1080620), (19880, 1041048), (20160, 1026589), (20235, 1022784), (20448, 1012130), (21280, 972558), (21308, 971280), (21584, 958860), (22365, 925376), (22720, 910917), (22830, 906528), (23856, 867540), (23940, 864496), (24282, 852320), (24352, 849870), (25536, 810465), (25560, 809704), (26635, 777024), (26980, 767088), (27360, 756434), (27396, 755440), (28329, 730560), (28918, 715680), (29820, 694032), (30440, 679896), (31808, 650655), (31920, 648372), (31962, 647520), (32376, 639240), (34080, 607278), (34245, 604352), (35784, 578360), (36528, 566580), (37772, 547920), (38304, 540310), (39760, 520524), (40470, 511392), (40896, 506065), (42560, 486279), (42616, 485640), (43168, 479430), (43377, 477120), (44730, 462688), (45660, 453264), (47215, 438336), (47712, 433770), (47880, 432248), (47943, 431680), (48564, 426160), (48704, 424935), (51120, 404852), (53270, 388512), (53960, 383544), (54031, 383040), (54720, 378217), (54792, 377720), (56658, 365280), (57836, 357840), (59640, 347016), (60705, 340928), (60880, 339948), (63840, 324186), (63924, 323760), (64752, 319620), (68160, 303639), (68490, 302176), (71568, 289180), (72295, 286272), (73056, 283290), (75544, 273960), (76608, 270155), (79520, 260262), (79905, 259008), (80940, 255696), (84987, 243520), (85232, 242820), (86336, 239715), (86754, 238560), (89460, 231344), (91320, 226632), (94430, 219168), (95424, 216885), (95760, 216124), (95886, 215840), (97128, 213080), (101213, 204480), (102240, 202426), (106540, 194256), (107920, 191772), (108062, 191520), (109584, 188860), (113316, 182640), (115672, 178920), (119280, 173508), (121410, 170464), (121760, 169974), (127680, 162093), (127848, 161880), (129504, 159810), (130131, 159040), (136980, 151088), (141645, 146112), (143136, 144590)]