21034137360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{91199}}^1$

素因数の和:91277

約数の個数: 120

約数和(自身を含む): 67377830400

約数和(自身を除く): 46343693040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1240, 1488, 1860, 1922, 2480, 2883, 3720, 3844, 4805, 5766, 7440, 7688, 9610, 11532, 14415, 15376, 19220, 23064, 28830, 38440, 46128, 57660, 76880, 91199, 115320, 182398, 230640, 273597, 364796, 455995, 547194, 729592, 911990, 1094388, 1367985, 1459184, 1823980, 2188776, 2735970, 2827169, 3647960, 4377552, 5471940, 5654338, 7295920, 8481507, 10943880, 11308676, 14135845, 16963014, 21887760, 22617352, 28271690, 33926028, 42407535, 45234704, 56543380, 67852056, 84815070, 87642239, 113086760, 135704112, 169630140, 175284478, 226173520, 262926717, 339260280, 350568956, 438211195, 525853434, 678520560, 701137912, 876422390, 1051706868, 1314633585, 1402275824, 1752844780, 2103413736, 2629267170, 3505689560, 4206827472, 5258534340, 7011379120, 10517068680, 21034137360]

約数ペア:

[(1, 21034137360), (2, 10517068680), (3, 7011379120), (4, 5258534340), (5, 4206827472), (6, 3505689560), (8, 2629267170), (10, 2103413736), (12, 1752844780), (15, 1402275824), (16, 1314633585), (20, 1051706868), (24, 876422390), (30, 701137912), (31, 678520560), (40, 525853434), (48, 438211195), (60, 350568956), (62, 339260280), (80, 262926717), (93, 226173520), (120, 175284478), (124, 169630140), (155, 135704112), (186, 113086760), (240, 87642239), (248, 84815070), (310, 67852056), (372, 56543380), (465, 45234704), (496, 42407535), (620, 33926028), (744, 28271690), (930, 22617352), (961, 21887760), (1240, 16963014), (1488, 14135845), (1860, 11308676), (1922, 10943880), (2480, 8481507), (2883, 7295920), (3720, 5654338), (3844, 5471940), (4805, 4377552), (5766, 3647960), (7440, 2827169), (7688, 2735970), (9610, 2188776), (11532, 1823980), (14415, 1459184), (15376, 1367985), (19220, 1094388), (23064, 911990), (28830, 729592), (38440, 547194), (46128, 455995), (57660, 364796), (76880, 273597), (91199, 230640), (115320, 182398)]