15881058480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:936

約数の個数: 320

約数和(自身を含む): 57418039296

約数和(自身を除く): 41536980816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 211, 213, 240, 280, 284, 336, 355, 420, 422, 426, 497, 560, 568, 631, 633, 710, 840, 844, 852, 994, 1055, 1065, 1136, 1262, 1266, 1420, 1477, 1491, 1680, 1688, 1704, 1893, 1988, 2110, 2130, 2485, 2524, 2532, 2840, 2954, 2982, 3155, 3165, 3376, 3408, 3786, 3976, 4220, 4260, 4417, 4431, 4970, 5048, 5064, 5680, 5908, 5964, 6310, 6330, 7385, 7455, 7572, 7952, 8440, 8520, 8834, 8862, 9465, 9940, 10096, 10128, 11816, 11928, 12620, 12660, 13251, 14770, 14910, 14981, 15144, 16880, 17040, 17668, 17724, 18930, 19880, 22085, 22155, 23632, 23856, 25240, 25320, 26502, 29540, 29820, 29962, 30288, 35336, 35448, 37860, 39760, 44170, 44310, 44801, 44943, 50480, 50640, 53004, 59080, 59640, 59924, 66255, 70672, 70896, 74905, 75720, 88340, 88620, 89602, 89886, 104867, 106008, 118160, 119280, 119848, 132510, 133141, 134403, 149810, 151440, 176680, 177240, 179204, 179772, 209734, 212016, 224005, 224715, 239696, 265020, 266282, 268806, 299620, 313607, 314601, 353360, 354480, 358408, 359544, 399423, 419468, 448010, 449430, 524335, 530040, 532564, 537612, 599240, 627214, 629202, 665705, 672015, 716816, 719088, 798846, 838936, 896020, 898860, 931987, 940821, 1048670, 1060080, 1065128, 1075224, 1198480, 1254428, 1258404, 1331410, 1344030, 1568035, 1573005, 1597692, 1677872, 1792040, 1797720, 1863974, 1881642, 1997115, 2097340, 2130256, 2150448, 2508856, 2516808, 2662820, 2688060, 2795961, 3136070, 3146010, 3195384, 3584080, 3595440, 3727948, 3763284, 3994230, 4194680, 4659935, 4704105, 5017712, 5033616, 5325640, 5376120, 5591922, 6272140, 6292020, 6390768, 7455896, 7526568, 7988460, 8389360, 9319870, 9408210, 9453011, 10651280, 10752240, 11183844, 12544280, 12584040, 13979805, 14911792, 15053136, 15976920, 18639740, 18816420, 18906022, 22367688, 25088560, 25168080, 27959610, 28359033, 31953840, 37279480, 37632840, 37812044, 44735376, 47265055, 55919220, 56718066, 66171077, 74558960, 75265680, 75624088, 94530110, 111838440, 113436132, 132342154, 141795165, 151248176, 189060220, 198513231, 223676880, 226872264, 264684308, 283590330, 330855385, 378120440, 397026462, 453744528, 529368616, 567180660, 661710770, 756240880, 794052924, 992566155, 1058737232, 1134361320, 1323421540, 1588105848, 1985132310, 2268722640, 2646843080, 3176211696, 3970264620, 5293686160, 7940529240, 15881058480]

約数ペア:

[(1, 15881058480), (2, 7940529240), (3, 5293686160), (4, 3970264620), (5, 3176211696), (6, 2646843080), (7, 2268722640), (8, 1985132310), (10, 1588105848), (12, 1323421540), (14, 1134361320), (15, 1058737232), (16, 992566155), (20, 794052924), (21, 756240880), (24, 661710770), (28, 567180660), (30, 529368616), (35, 453744528), (40, 397026462), (42, 378120440), (48, 330855385), (56, 283590330), (60, 264684308), (70, 226872264), (71, 223676880), (80, 198513231), (84, 189060220), (105, 151248176), (112, 141795165), (120, 132342154), (140, 113436132), (142, 111838440), (168, 94530110), (210, 75624088), (211, 75265680), (213, 74558960), (240, 66171077), (280, 56718066), (284, 55919220), (336, 47265055), (355, 44735376), (420, 37812044), (422, 37632840), (426, 37279480), (497, 31953840), (560, 28359033), (568, 27959610), (631, 25168080), (633, 25088560), (710, 22367688), (840, 18906022), (844, 18816420), (852, 18639740), (994, 15976920), (1055, 15053136), (1065, 14911792), (1136, 13979805), (1262, 12584040), (1266, 12544280), (1420, 11183844), (1477, 10752240), (1491, 10651280), (1680, 9453011), (1688, 9408210), (1704, 9319870), (1893, 8389360), (1988, 7988460), (2110, 7526568), (2130, 7455896), (2485, 6390768), (2524, 6292020), (2532, 6272140), (2840, 5591922), (2954, 5376120), (2982, 5325640), (3155, 5033616), (3165, 5017712), (3376, 4704105), (3408, 4659935), (3786, 4194680), (3976, 3994230), (4220, 3763284), (4260, 3727948), (4417, 3595440), (4431, 3584080), (4970, 3195384), (5048, 3146010), (5064, 3136070), (5680, 2795961), (5908, 2688060), (5964, 2662820), (6310, 2516808), (6330, 2508856), (7385, 2150448), (7455, 2130256), (7572, 2097340), (7952, 1997115), (8440, 1881642), (8520, 1863974), (8834, 1797720), (8862, 1792040), (9465, 1677872), (9940, 1597692), (10096, 1573005), (10128, 1568035), (11816, 1344030), (11928, 1331410), (12620, 1258404), (12660, 1254428), (13251, 1198480), (14770, 1075224), (14910, 1065128), (14981, 1060080), (15144, 1048670), (16880, 940821), (17040, 931987), (17668, 898860), (17724, 896020), (18930, 838936), (19880, 798846), (22085, 719088), (22155, 716816), (23632, 672015), (23856, 665705), (25240, 629202), (25320, 627214), (26502, 599240), (29540, 537612), (29820, 532564), (29962, 530040), (30288, 524335), (35336, 449430), (35448, 448010), (37860, 419468), (39760, 399423), (44170, 359544), (44310, 358408), (44801, 354480), (44943, 353360), (50480, 314601), (50640, 313607), (53004, 299620), (59080, 268806), (59640, 266282), (59924, 265020), (66255, 239696), (70672, 224715), (70896, 224005), (74905, 212016), (75720, 209734), (88340, 179772), (88620, 179204), (89602, 177240), (89886, 176680), (104867, 151440), (106008, 149810), (118160, 134403), (119280, 133141), (119848, 132510)]