67933360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 192844800

約数和(自身を除く): 124911440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 136, 152, 170, 176, 187, 190, 209, 220, 239, 272, 304, 323, 340, 374, 380, 418, 440, 478, 646, 680, 748, 760, 836, 880, 935, 956, 1045, 1195, 1292, 1360, 1496, 1520, 1615, 1672, 1870, 1912, 2090, 2390, 2584, 2629, 2992, 3230, 3344, 3553, 3740, 3824, 4063, 4180, 4541, 4780, 5168, 5258, 6460, 7106, 7480, 8126, 8360, 9082, 9560, 10516, 12920, 13145, 14212, 14960, 16252, 16720, 17765, 18164, 19120, 20315, 21032, 22705, 25840, 26290, 28424, 32504, 35530, 36328, 40630, 42064, 44693, 45410, 49951, 52580, 56848, 65008, 71060, 72656, 77197, 81260, 89386, 90820, 99902, 105160, 142120, 154394, 162520, 178772, 181640, 199804, 210320, 223465, 249755, 284240, 308788, 325040, 357544, 363280, 385985, 399608, 446930, 499510, 617576, 715088, 771970, 799216, 849167, 893860, 999020, 1235152, 1543940, 1698334, 1787720, 1998040, 3087880, 3396668, 3575440, 3996080, 4245835, 6175760, 6793336, 8491670, 13586672, 16983340, 33966680, 67933360]

約数ペア:

[(1, 67933360), (2, 33966680), (4, 16983340), (5, 13586672), (8, 8491670), (10, 6793336), (11, 6175760), (16, 4245835), (17, 3996080), (19, 3575440), (20, 3396668), (22, 3087880), (34, 1998040), (38, 1787720), (40, 1698334), (44, 1543940), (55, 1235152), (68, 999020), (76, 893860), (80, 849167), (85, 799216), (88, 771970), (95, 715088), (110, 617576), (136, 499510), (152, 446930), (170, 399608), (176, 385985), (187, 363280), (190, 357544), (209, 325040), (220, 308788), (239, 284240), (272, 249755), (304, 223465), (323, 210320), (340, 199804), (374, 181640), (380, 178772), (418, 162520), (440, 154394), (478, 142120), (646, 105160), (680, 99902), (748, 90820), (760, 89386), (836, 81260), (880, 77197), (935, 72656), (956, 71060), (1045, 65008), (1195, 56848), (1292, 52580), (1360, 49951), (1496, 45410), (1520, 44693), (1615, 42064), (1672, 40630), (1870, 36328), (1912, 35530), (2090, 32504), (2390, 28424), (2584, 26290), (2629, 25840), (2992, 22705), (3230, 21032), (3344, 20315), (3553, 19120), (3740, 18164), (3824, 17765), (4063, 16720), (4180, 16252), (4541, 14960), (4780, 14212), (5168, 13145), (5258, 12920), (6460, 10516), (7106, 9560), (7480, 9082), (8126, 8360)]