268131036680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{723193}}^1$

素因数の和:723271

約数の個数: 128

約数和(自身を含む): 699820369920

約数和(自身を除く): 431689333240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 31, 40, 46, 52, 62, 65, 92, 104, 115, 124, 130, 155, 184, 230, 248, 260, 299, 310, 403, 460, 520, 598, 620, 713, 806, 920, 1196, 1240, 1426, 1495, 1612, 2015, 2392, 2852, 2990, 3224, 3565, 4030, 5704, 5980, 7130, 8060, 9269, 11960, 14260, 16120, 18538, 28520, 37076, 46345, 74152, 92690, 185380, 370760, 723193, 1446386, 2892772, 3615965, 5785544, 7231930, 9401509, 14463860, 16633439, 18803018, 22418983, 28927720, 33266878, 37606036, 44837966, 47007545, 66533756, 75212072, 83167195, 89675932, 94015090, 112094915, 133067512, 166334390, 179351864, 188030180, 216234707, 224189830, 291446779, 332668780, 376060360, 432469414, 448379660, 515636609, 582893558, 665337560, 864938828, 896759320, 1031273218, 1081173535, 1165787116, 1457233895, 1729877656, 2062546436, 2162347070, 2331574232, 2578183045, 2914467790, 4125092872, 4324694140, 5156366090, 5828935580, 6703275917, 8649388280, 10312732180, 11657871160, 13406551834, 20625464360, 26813103668, 33516379585, 53626207336, 67032759170, 134065518340, 268131036680]

約数ペア:

[(1, 268131036680), (2, 134065518340), (4, 67032759170), (5, 53626207336), (8, 33516379585), (10, 26813103668), (13, 20625464360), (20, 13406551834), (23, 11657871160), (26, 10312732180), (31, 8649388280), (40, 6703275917), (46, 5828935580), (52, 5156366090), (62, 4324694140), (65, 4125092872), (92, 2914467790), (104, 2578183045), (115, 2331574232), (124, 2162347070), (130, 2062546436), (155, 1729877656), (184, 1457233895), (230, 1165787116), (248, 1081173535), (260, 1031273218), (299, 896759320), (310, 864938828), (403, 665337560), (460, 582893558), (520, 515636609), (598, 448379660), (620, 432469414), (713, 376060360), (806, 332668780), (920, 291446779), (1196, 224189830), (1240, 216234707), (1426, 188030180), (1495, 179351864), (1612, 166334390), (2015, 133067512), (2392, 112094915), (2852, 94015090), (2990, 89675932), (3224, 83167195), (3565, 75212072), (4030, 66533756), (5704, 47007545), (5980, 44837966), (7130, 37606036), (8060, 33266878), (9269, 28927720), (11960, 22418983), (14260, 18803018), (16120, 16633439), (18538, 14463860), (28520, 9401509), (37076, 7231930), (46345, 5785544), (74152, 3615965), (92690, 2892772), (185380, 1446386), (370760, 723193)]