1304268160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2748

約数の個数: 128

約数和(自身を含む): 3416061600

約数和(自身を除く): 2111793440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 80, 104, 118, 128, 130, 160, 208, 236, 260, 295, 320, 416, 472, 520, 590, 640, 767, 832, 944, 1040, 1180, 1534, 1664, 1888, 2080, 2360, 2657, 3068, 3776, 3835, 4160, 4720, 5314, 6136, 7552, 7670, 8320, 9440, 10628, 12272, 13285, 15340, 18880, 21256, 24544, 26570, 30680, 34541, 37760, 42512, 49088, 53140, 61360, 69082, 85024, 98176, 106280, 122720, 138164, 156763, 170048, 172705, 212560, 245440, 276328, 313526, 340096, 345410, 425120, 490880, 552656, 627052, 690820, 783815, 850240, 1105312, 1254104, 1381640, 1567630, 1700480, 2037919, 2210624, 2508208, 2763280, 3135260, 4075838, 4421248, 5016416, 5526560, 6270520, 8151676, 10032832, 10189595, 11053120, 12541040, 16303352, 20065664, 20379190, 22106240, 25082080, 32606704, 40758380, 50164160, 65213408, 81516760, 100328320, 130426816, 163033520, 260853632, 326067040, 652134080, 1304268160]

約数ペア:

[(1, 1304268160), (2, 652134080), (4, 326067040), (5, 260853632), (8, 163033520), (10, 130426816), (13, 100328320), (16, 81516760), (20, 65213408), (26, 50164160), (32, 40758380), (40, 32606704), (52, 25082080), (59, 22106240), (64, 20379190), (65, 20065664), (80, 16303352), (104, 12541040), (118, 11053120), (128, 10189595), (130, 10032832), (160, 8151676), (208, 6270520), (236, 5526560), (260, 5016416), (295, 4421248), (320, 4075838), (416, 3135260), (472, 2763280), (520, 2508208), (590, 2210624), (640, 2037919), (767, 1700480), (832, 1567630), (944, 1381640), (1040, 1254104), (1180, 1105312), (1534, 850240), (1664, 783815), (1888, 690820), (2080, 627052), (2360, 552656), (2657, 490880), (3068, 425120), (3776, 345410), (3835, 340096), (4160, 313526), (4720, 276328), (5314, 245440), (6136, 212560), (7552, 172705), (7670, 170048), (8320, 156763), (9440, 138164), (10628, 122720), (12272, 106280), (13285, 98176), (15340, 85024), (18880, 69082), (21256, 61360), (24544, 53140), (26570, 49088), (30680, 42512), (34541, 37760)]