315531186960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{557}}^1\times {\mathrm{19507}}^1$

素因数の和:20102

約数の個数: 240

約数和(自身を含む): 1077138433728

約数和(自身を除く): 761607246768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 557, 605, 660, 726, 880, 968, 1114, 1210, 1320, 1452, 1671, 1815, 1936, 2228, 2420, 2640, 2785, 2904, 3342, 3630, 4456, 4840, 5570, 5808, 6127, 6684, 7260, 8355, 8912, 9680, 11140, 12254, 13368, 14520, 16710, 18381, 19507, 22280, 24508, 26736, 29040, 30635, 33420, 36762, 39014, 44560, 49016, 58521, 61270, 66840, 67397, 73524, 78028, 91905, 97535, 98032, 117042, 122540, 133680, 134794, 147048, 156056, 183810, 195070, 202191, 214577, 234084, 245080, 269588, 292605, 294096, 312112, 336985, 367620, 390140, 404382, 429154, 468168, 490160, 539176, 585210, 643731, 673970, 735240, 780280, 808764, 858308, 936336, 1010955, 1072885, 1078352, 1170420, 1287462, 1347940, 1470480, 1560560, 1617528, 1716616, 2021910, 2145770, 2340840, 2360347, 2574924, 2695880, 3218655, 3235056, 3433232, 4043820, 4291540, 4681680, 4720694, 5149848, 5391760, 6437310, 7081041, 8087640, 8583080, 9441388, 10299696, 10865399, 11801735, 12874620, 14162082, 16175280, 17166160, 18882776, 21730798, 23603470, 25749240, 28324164, 32596197, 35405205, 37765552, 43461596, 47206940, 51498480, 54326995, 56648328, 65192394, 70810410, 86923192, 94413880, 108653990, 113296656, 119519389, 130384788, 141620820, 162980985, 173846384, 188827760, 217307980, 239038778, 260769576, 283241640, 325961970, 358558167, 434615960, 478077556, 521539152, 566483280, 597596945, 651923940, 717116334, 869231920, 956155112, 1195193890, 1303847880, 1314713279, 1434232668, 1792790835, 1912310224, 2390387780, 2607695760, 2629426558, 2868465336, 3585581670, 3944139837, 4780775560, 5258853116, 5736930672, 6573566395, 7171163340, 7888279674, 9561551120, 10517706232, 13147132790, 14342326680, 15776559348, 19720699185, 21035412464, 26294265580, 28684653360, 31553118696, 39441398370, 52588531160, 63106237392, 78882796740, 105177062320, 157765593480, 315531186960]

約数ペア:

[(1, 315531186960), (2, 157765593480), (3, 105177062320), (4, 78882796740), (5, 63106237392), (6, 52588531160), (8, 39441398370), (10, 31553118696), (11, 28684653360), (12, 26294265580), (15, 21035412464), (16, 19720699185), (20, 15776559348), (22, 14342326680), (24, 13147132790), (30, 10517706232), (33, 9561551120), (40, 7888279674), (44, 7171163340), (48, 6573566395), (55, 5736930672), (60, 5258853116), (66, 4780775560), (80, 3944139837), (88, 3585581670), (110, 2868465336), (120, 2629426558), (121, 2607695760), (132, 2390387780), (165, 1912310224), (176, 1792790835), (220, 1434232668), (240, 1314713279), (242, 1303847880), (264, 1195193890), (330, 956155112), (363, 869231920), (440, 717116334), (484, 651923940), (528, 597596945), (557, 566483280), (605, 521539152), (660, 478077556), (726, 434615960), (880, 358558167), (968, 325961970), (1114, 283241640), (1210, 260769576), (1320, 239038778), (1452, 217307980), (1671, 188827760), (1815, 173846384), (1936, 162980985), (2228, 141620820), (2420, 130384788), (2640, 119519389), (2785, 113296656), (2904, 108653990), (3342, 94413880), (3630, 86923192), (4456, 70810410), (4840, 65192394), (5570, 56648328), (5808, 54326995), (6127, 51498480), (6684, 47206940), (7260, 43461596), (8355, 37765552), (8912, 35405205), (9680, 32596197), (11140, 28324164), (12254, 25749240), (13368, 23603470), (14520, 21730798), (16710, 18882776), (18381, 17166160), (19507, 16175280), (22280, 14162082), (24508, 12874620), (26736, 11801735), (29040, 10865399), (30635, 10299696), (33420, 9441388), (36762, 8583080), (39014, 8087640), (44560, 7081041), (49016, 6437310), (58521, 5391760), (61270, 5149848), (66840, 4720694), (67397, 4681680), (73524, 4291540), (78028, 4043820), (91905, 3433232), (97535, 3235056), (98032, 3218655), (117042, 2695880), (122540, 2574924), (133680, 2360347), (134794, 2340840), (147048, 2145770), (156056, 2021910), (183810, 1716616), (195070, 1617528), (202191, 1560560), (214577, 1470480), (234084, 1347940), (245080, 1287462), (269588, 1170420), (292605, 1078352), (294096, 1072885), (312112, 1010955), (336985, 936336), (367620, 858308), (390140, 808764), (404382, 780280), (429154, 735240), (468168, 673970), (490160, 643731), (539176, 585210)]