982328620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 2738405376

約数和(自身を除く): 1756076756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 31, 35, 46, 52, 62, 65, 70, 91, 92, 115, 124, 130, 140, 155, 161, 182, 217, 230, 260, 299, 310, 322, 364, 403, 434, 455, 460, 598, 620, 644, 713, 757, 805, 806, 868, 910, 1085, 1196, 1426, 1495, 1514, 1610, 1612, 1820, 2015, 2093, 2170, 2821, 2852, 2990, 3028, 3220, 3565, 3785, 4030, 4186, 4340, 4991, 5299, 5642, 5980, 7130, 7570, 8060, 8372, 9269, 9841, 9982, 10465, 10598, 11284, 14105, 14260, 15140, 17411, 18538, 19682, 19964, 20930, 21196, 23467, 24955, 26495, 28210, 34822, 37076, 39364, 41860, 46345, 46934, 49205, 49910, 52990, 56420, 64883, 68887, 69644, 87055, 92690, 93868, 98410, 99820, 105980, 117335, 121877, 129766, 137774, 164269, 174110, 185380, 196820, 226343, 234670, 243754, 259532, 275548, 305071, 324415, 328538, 344435, 348220, 452686, 469340, 487508, 539741, 609385, 610142, 648830, 657076, 688870, 821345, 905372, 1079482, 1131715, 1218770, 1220284, 1297660, 1377740, 1525355, 1584401, 1642690, 2135497, 2158964, 2263430, 2437540, 2698705, 3050710, 3168802, 3285380, 3778187, 4270994, 4526860, 5397410, 6101420, 6337604, 7016633, 7556374, 7922005, 8541988, 10677485, 10794820, 14033266, 15112748, 15844010, 18890935, 21354970, 28066532, 31688020, 35083165, 37781870, 42709940, 49116431, 70166330, 75563740, 98232862, 140332660, 196465724, 245582155, 491164310, 982328620]

約数ペア:

[(1, 982328620), (2, 491164310), (4, 245582155), (5, 196465724), (7, 140332660), (10, 98232862), (13, 75563740), (14, 70166330), (20, 49116431), (23, 42709940), (26, 37781870), (28, 35083165), (31, 31688020), (35, 28066532), (46, 21354970), (52, 18890935), (62, 15844010), (65, 15112748), (70, 14033266), (91, 10794820), (92, 10677485), (115, 8541988), (124, 7922005), (130, 7556374), (140, 7016633), (155, 6337604), (161, 6101420), (182, 5397410), (217, 4526860), (230, 4270994), (260, 3778187), (299, 3285380), (310, 3168802), (322, 3050710), (364, 2698705), (403, 2437540), (434, 2263430), (455, 2158964), (460, 2135497), (598, 1642690), (620, 1584401), (644, 1525355), (713, 1377740), (757, 1297660), (805, 1220284), (806, 1218770), (868, 1131715), (910, 1079482), (1085, 905372), (1196, 821345), (1426, 688870), (1495, 657076), (1514, 648830), (1610, 610142), (1612, 609385), (1820, 539741), (2015, 487508), (2093, 469340), (2170, 452686), (2821, 348220), (2852, 344435), (2990, 328538), (3028, 324415), (3220, 305071), (3565, 275548), (3785, 259532), (4030, 243754), (4186, 234670), (4340, 226343), (4991, 196820), (5299, 185380), (5642, 174110), (5980, 164269), (7130, 137774), (7570, 129766), (8060, 121877), (8372, 117335), (9269, 105980), (9841, 99820), (9982, 98410), (10465, 93868), (10598, 92690), (11284, 87055), (14105, 69644), (14260, 68887), (15140, 64883), (17411, 56420), (18538, 52990), (19682, 49910), (19964, 49205), (20930, 46934), (21196, 46345), (23467, 41860), (24955, 39364), (26495, 37076), (28210, 34822)]