8217521280

素因数分解:

$2^7\times 3^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 576

約数和(自身を含む): 31317998400

約数和(自身を除く): 23100477120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 103, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 206, 216, 228, 240, 243, 270, 285, 288, 304, 309, 320, 324, 342, 360, 380, 384, 405, 412, 432, 456, 480, 486, 513, 515, 540, 570, 576, 608, 618, 640, 648, 684, 720, 729, 760, 810, 824, 855, 864, 912, 927, 960, 972, 1026, 1030, 1080, 1140, 1152, 1215, 1216, 1236, 1296, 1368, 1440, 1458, 1520, 1539, 1545, 1620, 1648, 1710, 1728, 1824, 1854, 1920, 1944, 1957, 2052, 2060, 2160, 2187, 2280, 2430, 2432, 2472, 2565, 2592, 2736, 2781, 2880, 2916, 3040, 3078, 3090, 3240, 3296, 3420, 3456, 3645, 3648, 3708, 3888, 3914, 4104, 4120, 4320, 4374, 4560, 4617, 4635, 4860, 4944, 5130, 5184, 5472, 5562, 5760, 5832, 5871, 6080, 6156, 6180, 6480, 6561, 6592, 6840, 7290, 7296, 7416, 7695, 7776, 7828, 8208, 8240, 8343, 8640, 8748, 9120, 9234, 9270, 9720, 9785, 9888, 10260, 10368, 10935, 10944, 11124, 11664, 11742, 12160, 12312, 12360, 12960, 13122, 13184, 13680, 13851, 13905, 14580, 14832, 15390, 15552, 15656, 16416, 16480, 16686, 17280, 17496, 17613, 18240, 18468, 18540, 19440, 19570, 19776, 20520, 21870, 21888, 22248, 23085, 23328, 23484, 24624, 24720, 25029, 25920, 26244, 27360, 27702, 27810, 29160, 29355, 29664, 30780, 31104, 31312, 32805, 32832, 32960, 33372, 34992, 35226, 36480, 36936, 37080, 38880, 39140, 39552, 41040, 41553, 41715, 43740, 44496, 46170, 46656, 46968, 49248, 49440, 50058, 51840, 52488, 52839, 54720, 55404, 55620, 58320, 58710, 59328, 61560, 62624, 65610, 65664, 65920, 66744, 69255, 69984, 70452, 73872, 74160, 75087, 77760, 78280, 82080, 83106, 83430, 87480, 88065, 88992, 92340, 93312, 93936, 98496, 98880, 100116, 104976, 105678, 109440, 110808, 111240, 116640, 117420, 118656, 123120, 124659, 125145, 125248, 131220, 133488, 138510, 139968, 140904, 147744, 148320, 150174, 155520, 156560, 158517, 164160, 166212, 166860, 174960, 176130, 177984, 184680, 187872, 196992, 197760, 200232, 207765, 209952, 211356, 221616, 222480, 225261, 233280, 234840, 246240, 249318, 250290, 250496, 262440, 264195, 266976, 277020, 279936, 281808, 295488, 296640, 300348, 313120, 317034, 328320, 332424, 333720, 349920, 352260, 355968, 369360, 375435, 375744, 400464, 415530, 419904, 422712, 443232, 444960, 450522, 466560, 469680, 475551, 492480, 498636, 500580, 524880, 528390, 533952, 554040, 563616, 590976, 593280, 600696, 623295, 626240, 634068, 664848, 667440, 675783, 699840, 704520, 738720, 750870, 751488, 792585, 800928, 831060, 839808, 845424, 886464, 889920, 901044, 939360, 951102, 984960, 997272, 1001160, 1049760, 1056780, 1067904, 1108080, 1126305, 1127232, 1201392, 1246590, 1252480, 1268136, 1329696, 1334880, 1351566, 1399680, 1409040, 1426653, 1477440, 1501740, 1585170, 1601856, 1662120, 1690848, 1772928, 1779840, 1802088, 1878720, 1902204, 1994544, 2002320, 2099520, 2113560, 2216160, 2252610, 2254464, 2377755, 2402784, 2493180, 2536272, 2659392, 2669760, 2703132, 2818080, 2853306, 2954880, 3003480, 3170340, 3203712, 3324240, 3378915, 3381696, 3604176, 3757440, 3804408, 3989088, 4004640, 4199040, 4227120, 4279959, 4432320, 4505220, 4755510, 4805568, 4986360, 5072544, 5318784, 5339520, 5406264, 5636160, 5706612, 6006960, 6340680, 6648480, 6757830, 6763392, 7133265, 7208352, 7608816, 7978176, 8009280, 8454240, 8559918, 8864640, 9010440, 9511020, 9611136, 9972720, 10145088, 10812528, 11272320, 11413224, 12013920, 12681360, 12839877, 13296960, 13515660, 14266530, 14416704, 15217632, 15956352, 16018560, 16908480, 17119836, 18020880, 19022040, 19945440, 20290176, 21399795, 21625056, 22826448, 24027840, 25362720, 25679754, 26593920, 27031320, 28533060, 28833408, 30435264, 33816960, 34239672, 36041760, 38044080, 39890880, 42799590, 43250112, 45652896, 48055680, 50725440, 51359508, 54062640, 57066120, 60870528, 64199385, 68479344, 72083520, 76088160, 79781760, 85599180, 86500224, 91305792, 101450880, 102719016, 108125280, 114132240, 128398770, 136958688, 144167040, 152176320, 171198360, 182611584, 205438032, 216250560, 228264480, 256797540, 273917376, 304352640, 342396720, 410876064, 432501120, 456528960, 513595080, 547834752, 684793440, 821752128, 913057920, 1027190160, 1369586880, 1643504256, 2054380320, 2739173760, 4108760640, 8217521280]

約数ペア:

[(1, 8217521280), (2, 4108760640), (3, 2739173760), (4, 2054380320), (5, 1643504256), (6, 1369586880), (8, 1027190160), (9, 913057920), (10, 821752128), (12, 684793440), (15, 547834752), (16, 513595080), (18, 456528960), (19, 432501120), (20, 410876064), (24, 342396720), (27, 304352640), (30, 273917376), (32, 256797540), (36, 228264480), (38, 216250560), (40, 205438032), (45, 182611584), (48, 171198360), (54, 152176320), (57, 144167040), (60, 136958688), (64, 128398770), (72, 114132240), (76, 108125280), (80, 102719016), (81, 101450880), (90, 91305792), (95, 86500224), (96, 85599180), (103, 79781760), (108, 76088160), (114, 72083520), (120, 68479344), (128, 64199385), (135, 60870528), (144, 57066120), (152, 54062640), (160, 51359508), (162, 50725440), (171, 48055680), (180, 45652896), (190, 43250112), (192, 42799590), (206, 39890880), (216, 38044080), (228, 36041760), (240, 34239672), (243, 33816960), (270, 30435264), (285, 28833408), (288, 28533060), (304, 27031320), (309, 26593920), (320, 25679754), (324, 25362720), (342, 24027840), (360, 22826448), (380, 21625056), (384, 21399795), (405, 20290176), (412, 19945440), (432, 19022040), (456, 18020880), (480, 17119836), (486, 16908480), (513, 16018560), (515, 15956352), (540, 15217632), (570, 14416704), (576, 14266530), (608, 13515660), (618, 13296960), (640, 12839877), (648, 12681360), (684, 12013920), (720, 11413224), (729, 11272320), (760, 10812528), (810, 10145088), (824, 9972720), (855, 9611136), (864, 9511020), (912, 9010440), (927, 8864640), (960, 8559918), (972, 8454240), (1026, 8009280), (1030, 7978176), (1080, 7608816), (1140, 7208352), (1152, 7133265), (1215, 6763392), (1216, 6757830), (1236, 6648480), (1296, 6340680), (1368, 6006960), (1440, 5706612), (1458, 5636160), (1520, 5406264), (1539, 5339520), (1545, 5318784), (1620, 5072544), (1648, 4986360), (1710, 4805568), (1728, 4755510), (1824, 4505220), (1854, 4432320), (1920, 4279959), (1944, 4227120), (1957, 4199040), (2052, 4004640), (2060, 3989088), (2160, 3804408), (2187, 3757440), (2280, 3604176), (2430, 3381696), (2432, 3378915), (2472, 3324240), (2565, 3203712), (2592, 3170340), (2736, 3003480), (2781, 2954880), (2880, 2853306), (2916, 2818080), (3040, 2703132), (3078, 2669760), (3090, 2659392), (3240, 2536272), (3296, 2493180), (3420, 2402784), (3456, 2377755), (3645, 2254464), (3648, 2252610), (3708, 2216160), (3888, 2113560), (3914, 2099520), (4104, 2002320), (4120, 1994544), (4320, 1902204), (4374, 1878720), (4560, 1802088), (4617, 1779840), (4635, 1772928), (4860, 1690848), (4944, 1662120), (5130, 1601856), (5184, 1585170), (5472, 1501740), (5562, 1477440), (5760, 1426653), (5832, 1409040), (5871, 1399680), (6080, 1351566), (6156, 1334880), (6180, 1329696), (6480, 1268136), (6561, 1252480), (6592, 1246590), (6840, 1201392), (7290, 1127232), (7296, 1126305), (7416, 1108080), (7695, 1067904), (7776, 1056780), (7828, 1049760), (8208, 1001160), (8240, 997272), (8343, 984960), (8640, 951102), (8748, 939360), (9120, 901044), (9234, 889920), (9270, 886464), (9720, 845424), (9785, 839808), (9888, 831060), (10260, 800928), (10368, 792585), (10935, 751488), (10944, 750870), (11124, 738720), (11664, 704520), (11742, 699840), (12160, 675783), (12312, 667440), (12360, 664848), (12960, 634068), (13122, 626240), (13184, 623295), (13680, 600696), (13851, 593280), (13905, 590976), (14580, 563616), (14832, 554040), (15390, 533952), (15552, 528390), (15656, 524880), (16416, 500580), (16480, 498636), (16686, 492480), (17280, 475551), (17496, 469680), (17613, 466560), (18240, 450522), (18468, 444960), (18540, 443232), (19440, 422712), (19570, 419904), (19776, 415530), (20520, 400464), (21870, 375744), (21888, 375435), (22248, 369360), (23085, 355968), (23328, 352260), (23484, 349920), (24624, 333720), (24720, 332424), (25029, 328320), (25920, 317034), (26244, 313120), (27360, 300348), (27702, 296640), (27810, 295488), (29160, 281808), (29355, 279936), (29664, 277020), (30780, 266976), (31104, 264195), (31312, 262440), (32805, 250496), (32832, 250290), (32960, 249318), (33372, 246240), (34992, 234840), (35226, 233280), (36480, 225261), (36936, 222480), (37080, 221616), (38880, 211356), (39140, 209952), (39552, 207765), (41040, 200232), (41553, 197760), (41715, 196992), (43740, 187872), (44496, 184680), (46170, 177984), (46656, 176130), (46968, 174960), (49248, 166860), (49440, 166212), (50058, 164160), (51840, 158517), (52488, 156560), (52839, 155520), (54720, 150174), (55404, 148320), (55620, 147744), (58320, 140904), (58710, 139968), (59328, 138510), (61560, 133488), (62624, 131220), (65610, 125248), (65664, 125145), (65920, 124659), (66744, 123120), (69255, 118656), (69984, 117420), (70452, 116640), (73872, 111240), (74160, 110808), (75087, 109440), (77760, 105678), (78280, 104976), (82080, 100116), (83106, 98880), (83430, 98496), (87480, 93936), (88065, 93312), (88992, 92340)]