1738897440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6551}}^1$

素因数の和:6655

約数の個数: 192

約数和(自身を含む): 6340239360

約数和(自身を除く): 4601341920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 632, 672, 790, 840, 948, 1106, 1120, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2528, 2765, 3160, 3318, 3360, 3792, 4424, 4740, 5530, 6320, 6551, 6636, 7584, 8295, 8848, 9480, 11060, 12640, 13102, 13272, 16590, 17696, 18960, 19653, 22120, 26204, 26544, 32755, 33180, 37920, 39306, 44240, 45857, 52408, 53088, 65510, 66360, 78612, 88480, 91714, 98265, 104816, 131020, 132720, 137571, 157224, 183428, 196530, 209632, 229285, 262040, 265440, 275142, 314448, 366856, 393060, 458570, 517529, 524080, 550284, 628896, 687855, 733712, 786120, 917140, 1035058, 1048160, 1100568, 1375710, 1467424, 1552587, 1572240, 1834280, 2070116, 2201136, 2587645, 2751420, 3105174, 3144480, 3622703, 3668560, 4140232, 4402272, 5175290, 5502840, 6210348, 7245406, 7337120, 7762935, 8280464, 10350580, 10868109, 11005680, 12420696, 14490812, 15525870, 16560928, 18113515, 20701160, 21736218, 22011360, 24841392, 28981624, 31051740, 36227030, 41402320, 43472436, 49682784, 54340545, 57963248, 62103480, 72454060, 82804640, 86944872, 108681090, 115926496, 124206960, 144908120, 173889744, 217362180, 248413920, 289816240, 347779488, 434724360, 579632480, 869448720, 1738897440]

約数ペア:

[(1, 1738897440), (2, 869448720), (3, 579632480), (4, 434724360), (5, 347779488), (6, 289816240), (7, 248413920), (8, 217362180), (10, 173889744), (12, 144908120), (14, 124206960), (15, 115926496), (16, 108681090), (20, 86944872), (21, 82804640), (24, 72454060), (28, 62103480), (30, 57963248), (32, 54340545), (35, 49682784), (40, 43472436), (42, 41402320), (48, 36227030), (56, 31051740), (60, 28981624), (70, 24841392), (79, 22011360), (80, 21736218), (84, 20701160), (96, 18113515), (105, 16560928), (112, 15525870), (120, 14490812), (140, 12420696), (158, 11005680), (160, 10868109), (168, 10350580), (210, 8280464), (224, 7762935), (237, 7337120), (240, 7245406), (280, 6210348), (316, 5502840), (336, 5175290), (395, 4402272), (420, 4140232), (474, 3668560), (480, 3622703), (553, 3144480), (560, 3105174), (632, 2751420), (672, 2587645), (790, 2201136), (840, 2070116), (948, 1834280), (1106, 1572240), (1120, 1552587), (1185, 1467424), (1264, 1375710), (1580, 1100568), (1659, 1048160), (1680, 1035058), (1896, 917140), (2212, 786120), (2370, 733712), (2528, 687855), (2765, 628896), (3160, 550284), (3318, 524080), (3360, 517529), (3792, 458570), (4424, 393060), (4740, 366856), (5530, 314448), (6320, 275142), (6551, 265440), (6636, 262040), (7584, 229285), (8295, 209632), (8848, 196530), (9480, 183428), (11060, 157224), (12640, 137571), (13102, 132720), (13272, 131020), (16590, 104816), (17696, 98265), (18960, 91714), (19653, 88480), (22120, 78612), (26204, 66360), (26544, 65510), (32755, 53088), (33180, 52408), (37920, 45857), (39306, 44240)]