56438699200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6733}}^1$

素因数の和:6812

約数の個数: 252

約数和(自身を含む): 155252854848

約数和(自身を除く): 98814155648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 130, 155, 160, 169, 200, 208, 248, 260, 310, 320, 325, 338, 400, 403, 416, 496, 520, 620, 650, 676, 775, 800, 806, 832, 845, 992, 1040, 1240, 1300, 1352, 1550, 1600, 1612, 1690, 1984, 2015, 2080, 2480, 2600, 2704, 3100, 3224, 3380, 4030, 4160, 4225, 4960, 5200, 5239, 5408, 6200, 6448, 6733, 6760, 8060, 8450, 9920, 10075, 10400, 10478, 10816, 12400, 12896, 13466, 13520, 16120, 16900, 20150, 20800, 20956, 24800, 25792, 26195, 26932, 27040, 32240, 33665, 33800, 40300, 41912, 49600, 52390, 53864, 54080, 64480, 67330, 67600, 80600, 83824, 87529, 104780, 107728, 128960, 130975, 134660, 135200, 161200, 167648, 168325, 175058, 208723, 209560, 215456, 261950, 269320, 270400, 322400, 335296, 336650, 350116, 417446, 419120, 430912, 437645, 523900, 538640, 644800, 673300, 700232, 834892, 838240, 875290, 1043615, 1047800, 1077280, 1137877, 1346600, 1400464, 1669784, 1676480, 1750580, 2087230, 2095600, 2154560, 2188225, 2275754, 2693200, 2713399, 2800928, 3339568, 3501160, 4174460, 4191200, 4376450, 4551508, 5218075, 5386400, 5426798, 5601856, 5689385, 6679136, 7002320, 8348920, 8382400, 8752900, 9103016, 10436150, 10772800, 10853596, 11378770, 13358272, 13566995, 14004640, 16697840, 17505800, 18206032, 20872300, 21707192, 22757540, 27133990, 28009280, 28446925, 33395680, 35011600, 35274187, 36412064, 41744600, 43414384, 45515080, 54267980, 56893850, 66791360, 67834975, 70023200, 70548374, 72824128, 83489200, 86828768, 91030160, 108535960, 113787700, 135669950, 140046400, 141096748, 166978400, 173657536, 176370935, 182060320, 217071920, 227575400, 271339900, 282193496, 333956800, 352741870, 364120640, 434143840, 455150800, 542679800, 564386992, 705483740, 868287680, 881854675, 910301600, 1085359600, 1128773984, 1410967480, 1763709350, 1820603200, 2170719200, 2257547968, 2821934960, 3527418700, 4341438400, 5643869920, 7054837400, 11287739840, 14109674800, 28219349600, 56438699200]

約数ペア:

[(1, 56438699200), (2, 28219349600), (4, 14109674800), (5, 11287739840), (8, 7054837400), (10, 5643869920), (13, 4341438400), (16, 3527418700), (20, 2821934960), (25, 2257547968), (26, 2170719200), (31, 1820603200), (32, 1763709350), (40, 1410967480), (50, 1128773984), (52, 1085359600), (62, 910301600), (64, 881854675), (65, 868287680), (80, 705483740), (100, 564386992), (104, 542679800), (124, 455150800), (130, 434143840), (155, 364120640), (160, 352741870), (169, 333956800), (200, 282193496), (208, 271339900), (248, 227575400), (260, 217071920), (310, 182060320), (320, 176370935), (325, 173657536), (338, 166978400), (400, 141096748), (403, 140046400), (416, 135669950), (496, 113787700), (520, 108535960), (620, 91030160), (650, 86828768), (676, 83489200), (775, 72824128), (800, 70548374), (806, 70023200), (832, 67834975), (845, 66791360), (992, 56893850), (1040, 54267980), (1240, 45515080), (1300, 43414384), (1352, 41744600), (1550, 36412064), (1600, 35274187), (1612, 35011600), (1690, 33395680), (1984, 28446925), (2015, 28009280), (2080, 27133990), (2480, 22757540), (2600, 21707192), (2704, 20872300), (3100, 18206032), (3224, 17505800), (3380, 16697840), (4030, 14004640), (4160, 13566995), (4225, 13358272), (4960, 11378770), (5200, 10853596), (5239, 10772800), (5408, 10436150), (6200, 9103016), (6448, 8752900), (6733, 8382400), (6760, 8348920), (8060, 7002320), (8450, 6679136), (9920, 5689385), (10075, 5601856), (10400, 5426798), (10478, 5386400), (10816, 5218075), (12400, 4551508), (12896, 4376450), (13466, 4191200), (13520, 4174460), (16120, 3501160), (16900, 3339568), (20150, 2800928), (20800, 2713399), (20956, 2693200), (24800, 2275754), (25792, 2188225), (26195, 2154560), (26932, 2095600), (27040, 2087230), (32240, 1750580), (33665, 1676480), (33800, 1669784), (40300, 1400464), (41912, 1346600), (49600, 1137877), (52390, 1077280), (53864, 1047800), (54080, 1043615), (64480, 875290), (67330, 838240), (67600, 834892), (80600, 700232), (83824, 673300), (87529, 644800), (104780, 538640), (107728, 523900), (128960, 437645), (130975, 430912), (134660, 419120), (135200, 417446), (161200, 350116), (167648, 336650), (168325, 335296), (175058, 322400), (208723, 270400), (209560, 269320), (215456, 261950)]