88068840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1931

約数の個数: 128

約数和(自身を含む): 292066560

約数和(自身を除く): 203997720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1877, 1955, 2040, 2346, 2760, 3128, 3754, 3910, 4692, 5631, 5865, 7508, 7820, 9384, 9385, 11262, 11730, 15016, 15640, 18770, 22524, 23460, 28155, 31909, 37540, 43171, 45048, 46920, 56310, 63818, 75080, 86342, 95727, 112620, 127636, 129513, 159545, 172684, 191454, 215855, 225240, 255272, 259026, 319090, 345368, 382908, 431710, 478635, 518052, 638180, 647565, 733907, 765816, 863420, 957270, 1036104, 1276360, 1295130, 1467814, 1726840, 1914540, 2201721, 2590260, 2935628, 3669535, 3829080, 4403442, 5180520, 5871256, 7339070, 8806884, 11008605, 14678140, 17613768, 22017210, 29356280, 44034420, 88068840]

約数ペア:

[(1, 88068840), (2, 44034420), (3, 29356280), (4, 22017210), (5, 17613768), (6, 14678140), (8, 11008605), (10, 8806884), (12, 7339070), (15, 5871256), (17, 5180520), (20, 4403442), (23, 3829080), (24, 3669535), (30, 2935628), (34, 2590260), (40, 2201721), (46, 1914540), (51, 1726840), (60, 1467814), (68, 1295130), (69, 1276360), (85, 1036104), (92, 957270), (102, 863420), (115, 765816), (120, 733907), (136, 647565), (138, 638180), (170, 518052), (184, 478635), (204, 431710), (230, 382908), (255, 345368), (276, 319090), (340, 259026), (345, 255272), (391, 225240), (408, 215855), (460, 191454), (510, 172684), (552, 159545), (680, 129513), (690, 127636), (782, 112620), (920, 95727), (1020, 86342), (1173, 75080), (1380, 63818), (1564, 56310), (1877, 46920), (1955, 45048), (2040, 43171), (2346, 37540), (2760, 31909), (3128, 28155), (3754, 23460), (3910, 22524), (4692, 18770), (5631, 15640), (5865, 15016), (7508, 11730), (7820, 11262), (9384, 9385)]