9664160

素因数分解:

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

素因数の和:79

約数の個数: 144

約数和(自身を含む): 27851040

約数和(自身を除く): 18186880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 136, 152, 160, 170, 176, 187, 190, 209, 220, 272, 289, 304, 323, 340, 352, 374, 380, 418, 440, 544, 578, 608, 646, 680, 748, 760, 836, 880, 935, 1045, 1156, 1292, 1360, 1445, 1496, 1520, 1615, 1672, 1760, 1870, 2090, 2312, 2584, 2720, 2890, 2992, 3040, 3179, 3230, 3344, 3553, 3740, 4180, 4624, 5168, 5491, 5780, 5984, 6358, 6460, 6688, 7106, 7480, 8360, 9248, 10336, 10982, 11560, 12716, 12920, 14212, 14960, 15895, 16720, 17765, 21964, 23120, 25432, 25840, 27455, 28424, 29920, 31790, 33440, 35530, 43928, 46240, 50864, 51680, 54910, 56848, 60401, 63580, 71060, 87856, 101728, 109820, 113696, 120802, 127160, 142120, 175712, 219640, 241604, 254320, 284240, 302005, 439280, 483208, 508640, 568480, 604010, 878560, 966416, 1208020, 1932832, 2416040, 4832080, 9664160]

約数ペア:

[(1, 9664160), (2, 4832080), (4, 2416040), (5, 1932832), (8, 1208020), (10, 966416), (11, 878560), (16, 604010), (17, 568480), (19, 508640), (20, 483208), (22, 439280), (32, 302005), (34, 284240), (38, 254320), (40, 241604), (44, 219640), (55, 175712), (68, 142120), (76, 127160), (80, 120802), (85, 113696), (88, 109820), (95, 101728), (110, 87856), (136, 71060), (152, 63580), (160, 60401), (170, 56848), (176, 54910), (187, 51680), (190, 50864), (209, 46240), (220, 43928), (272, 35530), (289, 33440), (304, 31790), (323, 29920), (340, 28424), (352, 27455), (374, 25840), (380, 25432), (418, 23120), (440, 21964), (544, 17765), (578, 16720), (608, 15895), (646, 14960), (680, 14212), (748, 12920), (760, 12716), (836, 11560), (880, 10982), (935, 10336), (1045, 9248), (1156, 8360), (1292, 7480), (1360, 7106), (1445, 6688), (1496, 6460), (1520, 6358), (1615, 5984), (1672, 5780), (1760, 5491), (1870, 5168), (2090, 4624), (2312, 4180), (2584, 3740), (2720, 3553), (2890, 3344), (2992, 3230), (3040, 3179)]