914555880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6413

約数の個数: 256

約数和(自身を含む): 3667968000

約数和(自身を除く): 2753412120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6367, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 12734, 14364, 15960, 17955, 19101, 20520, 23940, 25468, 28728, 31835, 35910, 38202, 44569, 47880, 50936, 57303, 63670, 71820, 76404, 89138, 95505, 114606, 120973, 127340, 133707, 143640, 152808, 171909, 178276, 191010, 222845, 229212, 241946, 254680, 267414, 286515, 343818, 356552, 362919, 382020, 401121, 445690, 458424, 483892, 534828, 573030, 604865, 668535, 687636, 725838, 764040, 802242, 846811, 859545, 891380, 967784, 1069656, 1088757, 1146060, 1203363, 1209730, 1337070, 1375272, 1451676, 1604484, 1693622, 1719090, 1782760, 1814595, 2005605, 2177514, 2292120, 2406726, 2419460, 2540433, 2674140, 2903352, 3208968, 3266271, 3387244, 3438180, 3629190, 4011210, 4234055, 4355028, 4813452, 4838920, 5080866, 5348280, 5443785, 6016815, 6532542, 6774488, 6876360, 7258380, 7621299, 8022420, 8468110, 8710056, 9626904, 10161732, 10887570, 12033630, 12702165, 13065084, 14516760, 15242598, 16044840, 16331355, 16936220, 20323464, 21775140, 22863897, 24067260, 25404330, 26130168, 30485196, 32662710, 33872440, 38106495, 43550280, 45727794, 48134520, 50808660, 60970392, 65325420, 76212990, 91455588, 101617320, 114319485, 130650840, 152425980, 182911176, 228638970, 304851960, 457277940, 914555880]

約数ペア:

[(1, 914555880), (2, 457277940), (3, 304851960), (4, 228638970), (5, 182911176), (6, 152425980), (7, 130650840), (8, 114319485), (9, 101617320), (10, 91455588), (12, 76212990), (14, 65325420), (15, 60970392), (18, 50808660), (19, 48134520), (20, 45727794), (21, 43550280), (24, 38106495), (27, 33872440), (28, 32662710), (30, 30485196), (35, 26130168), (36, 25404330), (38, 24067260), (40, 22863897), (42, 21775140), (45, 20323464), (54, 16936220), (56, 16331355), (57, 16044840), (60, 15242598), (63, 14516760), (70, 13065084), (72, 12702165), (76, 12033630), (84, 10887570), (90, 10161732), (95, 9626904), (105, 8710056), (108, 8468110), (114, 8022420), (120, 7621299), (126, 7258380), (133, 6876360), (135, 6774488), (140, 6532542), (152, 6016815), (168, 5443785), (171, 5348280), (180, 5080866), (189, 4838920), (190, 4813452), (210, 4355028), (216, 4234055), (228, 4011210), (252, 3629190), (266, 3438180), (270, 3387244), (280, 3266271), (285, 3208968), (315, 2903352), (342, 2674140), (360, 2540433), (378, 2419460), (380, 2406726), (399, 2292120), (420, 2177514), (456, 2005605), (504, 1814595), (513, 1782760), (532, 1719090), (540, 1693622), (570, 1604484), (630, 1451676), (665, 1375272), (684, 1337070), (756, 1209730), (760, 1203363), (798, 1146060), (840, 1088757), (855, 1069656), (945, 967784), (1026, 891380), (1064, 859545), (1080, 846811), (1140, 802242), (1197, 764040), (1260, 725838), (1330, 687636), (1368, 668535), (1512, 604865), (1596, 573030), (1710, 534828), (1890, 483892), (1995, 458424), (2052, 445690), (2280, 401121), (2394, 382020), (2520, 362919), (2565, 356552), (2660, 343818), (3192, 286515), (3420, 267414), (3591, 254680), (3780, 241946), (3990, 229212), (4104, 222845), (4788, 191010), (5130, 178276), (5320, 171909), (5985, 152808), (6367, 143640), (6840, 133707), (7182, 127340), (7560, 120973), (7980, 114606), (9576, 95505), (10260, 89138), (11970, 76404), (12734, 71820), (14364, 63670), (15960, 57303), (17955, 50936), (19101, 47880), (20520, 44569), (23940, 38202), (25468, 35910), (28728, 31835)]