275816391760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1222157}}^1$

素因数の和:1222221

約数の個数: 160

約数和(自身を含む): 814719854592

約数和(自身を除く): 538903462832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 5642, 6448, 7280, 8060, 8680, 11284, 14105, 16120, 17360, 22568, 28210, 32240, 45136, 56420, 112840, 225680, 1222157, 2444314, 4888628, 6110785, 8555099, 9777256, 12221570, 15888041, 17110198, 19554512, 24443140, 31776082, 34220396, 37886867, 42775495, 48886280, 63552164, 68440792, 75773734, 79440205, 85550990, 97772560, 111216287, 127104328, 136881584, 151547468, 158880410, 171101980, 189434335, 222432574, 254208656, 265208069, 303094936, 317760820, 342203960, 378868670, 444865148, 492529271, 530416138, 556081435, 606189872, 635521640, 684407920, 757737340, 889730296, 985058542, 1060832276, 1112162870, 1271043280, 1326040345, 1515474680, 1779460592, 1970117084, 2121664552, 2224325740, 2462646355, 2652080690, 3030949360, 3447704897, 3940234168, 4243329104, 4448651480, 4925292710, 5304161380, 6895409794, 7880468336, 8897302960, 9850585420, 10608322760, 13790819588, 17238524485, 19701170840, 21216645520, 27581639176, 34477048970, 39402341680, 55163278352, 68954097940, 137908195880, 275816391760]

約数ペア:

[(1, 275816391760), (2, 137908195880), (4, 68954097940), (5, 55163278352), (7, 39402341680), (8, 34477048970), (10, 27581639176), (13, 21216645520), (14, 19701170840), (16, 17238524485), (20, 13790819588), (26, 10608322760), (28, 9850585420), (31, 8897302960), (35, 7880468336), (40, 6895409794), (52, 5304161380), (56, 4925292710), (62, 4448651480), (65, 4243329104), (70, 3940234168), (80, 3447704897), (91, 3030949360), (104, 2652080690), (112, 2462646355), (124, 2224325740), (130, 2121664552), (140, 1970117084), (155, 1779460592), (182, 1515474680), (208, 1326040345), (217, 1271043280), (248, 1112162870), (260, 1060832276), (280, 985058542), (310, 889730296), (364, 757737340), (403, 684407920), (434, 635521640), (455, 606189872), (496, 556081435), (520, 530416138), (560, 492529271), (620, 444865148), (728, 378868670), (806, 342203960), (868, 317760820), (910, 303094936), (1040, 265208069), (1085, 254208656), (1240, 222432574), (1456, 189434335), (1612, 171101980), (1736, 158880410), (1820, 151547468), (2015, 136881584), (2170, 127104328), (2480, 111216287), (2821, 97772560), (3224, 85550990), (3472, 79440205), (3640, 75773734), (4030, 68440792), (4340, 63552164), (5642, 48886280), (6448, 42775495), (7280, 37886867), (8060, 34220396), (8680, 31776082), (11284, 24443140), (14105, 19554512), (16120, 17110198), (17360, 15888041), (22568, 12221570), (28210, 9777256), (32240, 8555099), (45136, 6110785), (56420, 4888628), (112840, 2444314), (225680, 1222157)]