7479454640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{34159}}^1$

素因数の和:34219

約数の個数: 160

約数和(自身を含む): 21958594560

約数和(自身を除く): 14479139920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 161, 170, 184, 230, 238, 272, 280, 322, 340, 368, 391, 460, 476, 560, 595, 644, 680, 782, 805, 920, 952, 1190, 1288, 1360, 1564, 1610, 1840, 1904, 1955, 2380, 2576, 2737, 3128, 3220, 3910, 4760, 5474, 6256, 6440, 7820, 9520, 10948, 12880, 13685, 15640, 21896, 27370, 31280, 34159, 43792, 54740, 68318, 109480, 136636, 170795, 218960, 239113, 273272, 341590, 478226, 546544, 580703, 683180, 785657, 956452, 1161406, 1195565, 1366360, 1571314, 1912904, 2322812, 2391130, 2732720, 2903515, 3142628, 3825808, 3928285, 4064921, 4645624, 4782260, 5499599, 5807030, 6285256, 7856570, 8129842, 9291248, 9564520, 10999198, 11614060, 12570512, 13356169, 15713140, 16259684, 19129040, 20324605, 21998396, 23228120, 26712338, 27497995, 31426280, 32519368, 40649210, 43996792, 46456240, 53424676, 54995990, 62852560, 65038736, 66780845, 81298420, 87993584, 93493183, 106849352, 109991980, 133561690, 162596840, 186986366, 213698704, 219983960, 267123380, 325193680, 373972732, 439967920, 467465915, 534246760, 747945464, 934931830, 1068493520, 1495890928, 1869863660, 3739727320, 7479454640]

約数ペア:

[(1, 7479454640), (2, 3739727320), (4, 1869863660), (5, 1495890928), (7, 1068493520), (8, 934931830), (10, 747945464), (14, 534246760), (16, 467465915), (17, 439967920), (20, 373972732), (23, 325193680), (28, 267123380), (34, 219983960), (35, 213698704), (40, 186986366), (46, 162596840), (56, 133561690), (68, 109991980), (70, 106849352), (80, 93493183), (85, 87993584), (92, 81298420), (112, 66780845), (115, 65038736), (119, 62852560), (136, 54995990), (140, 53424676), (161, 46456240), (170, 43996792), (184, 40649210), (230, 32519368), (238, 31426280), (272, 27497995), (280, 26712338), (322, 23228120), (340, 21998396), (368, 20324605), (391, 19129040), (460, 16259684), (476, 15713140), (560, 13356169), (595, 12570512), (644, 11614060), (680, 10999198), (782, 9564520), (805, 9291248), (920, 8129842), (952, 7856570), (1190, 6285256), (1288, 5807030), (1360, 5499599), (1564, 4782260), (1610, 4645624), (1840, 4064921), (1904, 3928285), (1955, 3825808), (2380, 3142628), (2576, 2903515), (2737, 2732720), (3128, 2391130), (3220, 2322812), (3910, 1912904), (4760, 1571314), (5474, 1366360), (6256, 1195565), (6440, 1161406), (7820, 956452), (9520, 785657), (10948, 683180), (12880, 580703), (13685, 546544), (15640, 478226), (21896, 341590), (27370, 273272), (31280, 239113), (34159, 218960), (43792, 170795), (54740, 136636), (68318, 109480)]