125918320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 356762880

約数和(自身を除く): 230844560

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, 272, 304, 323, 340, 374, 380, 418, 440, 443, 646, 680, 748, 760, 836, 880, 886, 935, 1045, 1292, 1360, 1496, 1520, 1615, 1672, 1772, 1870, 2090, 2215, 2584, 2992, 3230, 3344, 3544, 3553, 3740, 4180, 4430, 4873, 5168, 6460, 7088, 7106, 7480, 7531, 8360, 8417, 8860, 9746, 12920, 14212, 14960, 15062, 16720, 16834, 17720, 17765, 19492, 24365, 25840, 28424, 30124, 33668, 35440, 35530, 37655, 38984, 42085, 48730, 56848, 60248, 67336, 71060, 75310, 77968, 82841, 84170, 92587, 97460, 120496, 134672, 142120, 143089, 150620, 165682, 168340, 185174, 194920, 284240, 286178, 301240, 331364, 336680, 370348, 389840, 414205, 462935, 572356, 602480, 662728, 673360, 715445, 740696, 828410, 925870, 1144712, 1325456, 1430890, 1481392, 1573979, 1656820, 1851740, 2289424, 2861780, 3147958, 3313640, 3703480, 5723560, 6295916, 6627280, 7406960, 7869895, 11447120, 12591832, 15739790, 25183664, 31479580, 62959160, 125918320]

約数ペア:

[(1, 125918320), (2, 62959160), (4, 31479580), (5, 25183664), (8, 15739790), (10, 12591832), (11, 11447120), (16, 7869895), (17, 7406960), (19, 6627280), (20, 6295916), (22, 5723560), (34, 3703480), (38, 3313640), (40, 3147958), (44, 2861780), (55, 2289424), (68, 1851740), (76, 1656820), (80, 1573979), (85, 1481392), (88, 1430890), (95, 1325456), (110, 1144712), (136, 925870), (152, 828410), (170, 740696), (176, 715445), (187, 673360), (190, 662728), (209, 602480), (220, 572356), (272, 462935), (304, 414205), (323, 389840), (340, 370348), (374, 336680), (380, 331364), (418, 301240), (440, 286178), (443, 284240), (646, 194920), (680, 185174), (748, 168340), (760, 165682), (836, 150620), (880, 143089), (886, 142120), (935, 134672), (1045, 120496), (1292, 97460), (1360, 92587), (1496, 84170), (1520, 82841), (1615, 77968), (1672, 75310), (1772, 71060), (1870, 67336), (2090, 60248), (2215, 56848), (2584, 48730), (2992, 42085), (3230, 38984), (3344, 37655), (3544, 35530), (3553, 35440), (3740, 33668), (4180, 30124), (4430, 28424), (4873, 25840), (5168, 24365), (6460, 19492), (7088, 17765), (7106, 17720), (7480, 16834), (7531, 16720), (8360, 15062), (8417, 14960), (8860, 14212), (9746, 12920)]