1237924160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 224

約数和(自身を含む): 3394984320

約数和(自身を除く): 2157060160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 67, 80, 88, 110, 116, 134, 145, 160, 176, 181, 220, 232, 268, 290, 319, 320, 335, 352, 362, 440, 464, 536, 580, 638, 670, 704, 724, 737, 880, 905, 928, 1072, 1160, 1276, 1340, 1448, 1474, 1595, 1760, 1810, 1856, 1943, 1991, 2144, 2320, 2552, 2680, 2896, 2948, 3190, 3520, 3620, 3685, 3886, 3982, 4288, 4640, 5104, 5249, 5360, 5792, 5896, 6380, 7240, 7370, 7772, 7964, 9280, 9715, 9955, 10208, 10498, 10720, 11584, 11792, 12127, 12760, 14480, 14740, 15544, 15928, 19430, 19910, 20416, 20996, 21373, 21440, 23584, 24254, 25520, 26245, 28960, 29480, 31088, 31856, 38860, 39820, 41992, 42746, 47168, 48508, 51040, 52490, 57739, 57920, 58960, 60635, 62176, 63712, 77720, 79640, 83984, 85492, 97016, 102080, 104980, 106865, 115478, 117920, 121270, 124352, 127424, 133397, 155440, 159280, 167968, 170984, 194032, 209960, 213730, 230956, 235840, 242540, 266794, 288695, 310880, 318560, 335936, 341968, 351683, 388064, 419920, 427460, 461912, 485080, 533588, 577390, 621760, 637120, 666985, 683936, 703366, 776128, 839840, 854920, 923824, 970160, 1067176, 1154780, 1333970, 1367872, 1406732, 1679680, 1709840, 1758415, 1847648, 1940320, 2134352, 2309560, 2667940, 2813464, 3419680, 3516830, 3695296, 3868513, 3880640, 4268704, 4619120, 5335880, 5626928, 6839360, 7033660, 7737026, 8537408, 9238240, 10671760, 11253856, 14067320, 15474052, 18476480, 19342565, 21343520, 22507712, 28134640, 30948104, 38685130, 42687040, 56269280, 61896208, 77370260, 112538560, 123792416, 154740520, 247584832, 309481040, 618962080, 1237924160]

約数ペア:

[(1, 1237924160), (2, 618962080), (4, 309481040), (5, 247584832), (8, 154740520), (10, 123792416), (11, 112538560), (16, 77370260), (20, 61896208), (22, 56269280), (29, 42687040), (32, 38685130), (40, 30948104), (44, 28134640), (55, 22507712), (58, 21343520), (64, 19342565), (67, 18476480), (80, 15474052), (88, 14067320), (110, 11253856), (116, 10671760), (134, 9238240), (145, 8537408), (160, 7737026), (176, 7033660), (181, 6839360), (220, 5626928), (232, 5335880), (268, 4619120), (290, 4268704), (319, 3880640), (320, 3868513), (335, 3695296), (352, 3516830), (362, 3419680), (440, 2813464), (464, 2667940), (536, 2309560), (580, 2134352), (638, 1940320), (670, 1847648), (704, 1758415), (724, 1709840), (737, 1679680), (880, 1406732), (905, 1367872), (928, 1333970), (1072, 1154780), (1160, 1067176), (1276, 970160), (1340, 923824), (1448, 854920), (1474, 839840), (1595, 776128), (1760, 703366), (1810, 683936), (1856, 666985), (1943, 637120), (1991, 621760), (2144, 577390), (2320, 533588), (2552, 485080), (2680, 461912), (2896, 427460), (2948, 419920), (3190, 388064), (3520, 351683), (3620, 341968), (3685, 335936), (3886, 318560), (3982, 310880), (4288, 288695), (4640, 266794), (5104, 242540), (5249, 235840), (5360, 230956), (5792, 213730), (5896, 209960), (6380, 194032), (7240, 170984), (7370, 167968), (7772, 159280), (7964, 155440), (9280, 133397), (9715, 127424), (9955, 124352), (10208, 121270), (10498, 117920), (10720, 115478), (11584, 106865), (11792, 104980), (12127, 102080), (12760, 97016), (14480, 85492), (14740, 83984), (15544, 79640), (15928, 77720), (19430, 63712), (19910, 62176), (20416, 60635), (20996, 58960), (21373, 57920), (21440, 57739), (23584, 52490), (24254, 51040), (25520, 48508), (26245, 47168), (28960, 42746), (29480, 41992), (31088, 39820), (31856, 38860)]