1375874240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 224

約数和(自身を含む): 3736018944

約数和(自身を除く): 2360144704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 47, 52, 62, 64, 65, 80, 94, 104, 124, 130, 155, 160, 188, 208, 227, 235, 248, 260, 310, 320, 376, 403, 416, 454, 470, 496, 520, 611, 620, 752, 806, 832, 908, 940, 992, 1040, 1135, 1222, 1240, 1457, 1504, 1612, 1816, 1880, 1984, 2015, 2080, 2270, 2444, 2480, 2914, 2951, 3008, 3055, 3224, 3632, 3760, 4030, 4160, 4540, 4888, 4960, 5828, 5902, 6110, 6448, 7037, 7264, 7285, 7520, 8060, 9080, 9776, 9920, 10669, 11656, 11804, 12220, 12896, 14074, 14528, 14570, 14755, 15040, 16120, 18160, 18941, 19552, 21338, 23312, 23608, 24440, 25792, 28148, 29140, 29510, 32240, 35185, 36320, 37882, 39104, 42676, 46624, 47216, 48880, 53345, 56296, 58280, 59020, 64480, 70370, 72640, 75764, 85352, 91481, 93248, 94432, 94705, 97760, 106690, 112592, 116560, 118040, 128960, 138697, 140740, 151528, 170704, 182962, 188864, 189410, 195520, 213380, 225184, 233120, 236080, 277394, 281480, 303056, 330739, 341408, 365924, 378820, 426760, 450368, 457405, 466240, 472160, 554788, 562960, 606112, 661478, 682816, 693485, 731848, 757640, 853520, 914810, 944320, 1109576, 1125920, 1212224, 1322956, 1386970, 1463696, 1515280, 1653695, 1707040, 1829620, 2219152, 2251840, 2645912, 2773940, 2927392, 3030560, 3307390, 3414080, 3659240, 4299607, 4438304, 5291824, 5547880, 5854784, 6061120, 6614780, 7318480, 8599214, 8876608, 10583648, 11095760, 13229560, 14636960, 17198428, 21167296, 21498035, 22191520, 26459120, 29273920, 34396856, 42996070, 44383040, 52918240, 68793712, 85992140, 105836480, 137587424, 171984280, 275174848, 343968560, 687937120, 1375874240]

約数ペア:

[(1, 1375874240), (2, 687937120), (4, 343968560), (5, 275174848), (8, 171984280), (10, 137587424), (13, 105836480), (16, 85992140), (20, 68793712), (26, 52918240), (31, 44383040), (32, 42996070), (40, 34396856), (47, 29273920), (52, 26459120), (62, 22191520), (64, 21498035), (65, 21167296), (80, 17198428), (94, 14636960), (104, 13229560), (124, 11095760), (130, 10583648), (155, 8876608), (160, 8599214), (188, 7318480), (208, 6614780), (227, 6061120), (235, 5854784), (248, 5547880), (260, 5291824), (310, 4438304), (320, 4299607), (376, 3659240), (403, 3414080), (416, 3307390), (454, 3030560), (470, 2927392), (496, 2773940), (520, 2645912), (611, 2251840), (620, 2219152), (752, 1829620), (806, 1707040), (832, 1653695), (908, 1515280), (940, 1463696), (992, 1386970), (1040, 1322956), (1135, 1212224), (1222, 1125920), (1240, 1109576), (1457, 944320), (1504, 914810), (1612, 853520), (1816, 757640), (1880, 731848), (1984, 693485), (2015, 682816), (2080, 661478), (2270, 606112), (2444, 562960), (2480, 554788), (2914, 472160), (2951, 466240), (3008, 457405), (3055, 450368), (3224, 426760), (3632, 378820), (3760, 365924), (4030, 341408), (4160, 330739), (4540, 303056), (4888, 281480), (4960, 277394), (5828, 236080), (5902, 233120), (6110, 225184), (6448, 213380), (7037, 195520), (7264, 189410), (7285, 188864), (7520, 182962), (8060, 170704), (9080, 151528), (9776, 140740), (9920, 138697), (10669, 128960), (11656, 118040), (11804, 116560), (12220, 112592), (12896, 106690), (14074, 97760), (14528, 94705), (14570, 94432), (14755, 93248), (15040, 91481), (16120, 85352), (18160, 75764), (18941, 72640), (19552, 70370), (21338, 64480), (23312, 59020), (23608, 58280), (24440, 56296), (25792, 53345), (28148, 48880), (29140, 47216), (29510, 46624), (32240, 42676), (35185, 39104), (36320, 37882)]