70923040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 176117760

約数和(自身を除く): 105194720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 79, 80, 124, 155, 158, 160, 181, 248, 310, 316, 362, 395, 496, 620, 632, 724, 790, 905, 992, 1240, 1264, 1448, 1580, 1810, 2449, 2480, 2528, 2896, 3160, 3620, 4898, 4960, 5611, 5792, 6320, 7240, 9796, 11222, 12245, 12640, 14299, 14480, 19592, 22444, 24490, 28055, 28598, 28960, 39184, 44888, 48980, 56110, 57196, 71495, 78368, 89776, 97960, 112220, 114392, 142990, 179552, 195920, 224440, 228784, 285980, 391840, 443269, 448880, 457568, 571960, 886538, 897760, 1143920, 1773076, 2216345, 2287840, 3546152, 4432690, 7092304, 8865380, 14184608, 17730760, 35461520, 70923040]

約数ペア:

[(1, 70923040), (2, 35461520), (4, 17730760), (5, 14184608), (8, 8865380), (10, 7092304), (16, 4432690), (20, 3546152), (31, 2287840), (32, 2216345), (40, 1773076), (62, 1143920), (79, 897760), (80, 886538), (124, 571960), (155, 457568), (158, 448880), (160, 443269), (181, 391840), (248, 285980), (310, 228784), (316, 224440), (362, 195920), (395, 179552), (496, 142990), (620, 114392), (632, 112220), (724, 97960), (790, 89776), (905, 78368), (992, 71495), (1240, 57196), (1264, 56110), (1448, 48980), (1580, 44888), (1810, 39184), (2449, 28960), (2480, 28598), (2528, 28055), (2896, 24490), (3160, 22444), (3620, 19592), (4898, 14480), (4960, 14299), (5611, 12640), (5792, 12245), (6320, 11222), (7240, 9796)]