211976923680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4748587}}^1$

素因数の和:4748639

約数の個数: 144

約数和(自身を含む): 746705965824

約数和(自身を除く): 534729042144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 4748587, 9497174, 14245761, 18994348, 23742935, 28491522, 37988696, 42737283, 47485870, 56983044, 71228805, 75977392, 85474566, 94971740, 113966088, 142457610, 147206197, 151954784, 170949132, 189943480, 213686415, 227932176, 284915220, 294412394, 341898264, 379886960, 427372830, 441618591, 455864352, 569830440, 588824788, 683796528, 736030985, 759773920, 854745660, 883237182, 1139660880, 1177649576, 1324855773, 1367593056, 1472061970, 1709491320, 1766474364, 2208092955, 2279321760, 2355299152, 2649711546, 2944123940, 3418982640, 3532948728, 4416185910, 4710598304, 5299423092, 5888247880, 6624278865, 6837965280, 7065897456, 8832371820, 10598846184, 11776495760, 13248557730, 14131794912, 17664743640, 21197692368, 23552991520, 26497115460, 35329487280, 42395384736, 52994230920, 70658974560, 105988461840, 211976923680]

約数ペア:

[(1, 211976923680), (2, 105988461840), (3, 70658974560), (4, 52994230920), (5, 42395384736), (6, 35329487280), (8, 26497115460), (9, 23552991520), (10, 21197692368), (12, 17664743640), (15, 14131794912), (16, 13248557730), (18, 11776495760), (20, 10598846184), (24, 8832371820), (30, 7065897456), (31, 6837965280), (32, 6624278865), (36, 5888247880), (40, 5299423092), (45, 4710598304), (48, 4416185910), (60, 3532948728), (62, 3418982640), (72, 2944123940), (80, 2649711546), (90, 2355299152), (93, 2279321760), (96, 2208092955), (120, 1766474364), (124, 1709491320), (144, 1472061970), (155, 1367593056), (160, 1324855773), (180, 1177649576), (186, 1139660880), (240, 883237182), (248, 854745660), (279, 759773920), (288, 736030985), (310, 683796528), (360, 588824788), (372, 569830440), (465, 455864352), (480, 441618591), (496, 427372830), (558, 379886960), (620, 341898264), (720, 294412394), (744, 284915220), (930, 227932176), (992, 213686415), (1116, 189943480), (1240, 170949132), (1395, 151954784), (1440, 147206197), (1488, 142457610), (1860, 113966088), (2232, 94971740), (2480, 85474566), (2790, 75977392), (2976, 71228805), (3720, 56983044), (4464, 47485870), (4960, 42737283), (5580, 37988696), (7440, 28491522), (8928, 23742935), (11160, 18994348), (14880, 14245761), (22320, 9497174), (44640, 4748587)]