4734840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 16485120

約数和(自身を除く): 11750280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 211, 220, 255, 264, 330, 340, 374, 408, 422, 440, 510, 561, 633, 660, 680, 748, 844, 935, 1020, 1055, 1122, 1266, 1320, 1496, 1688, 1870, 2040, 2110, 2244, 2321, 2532, 2805, 3165, 3587, 3740, 4220, 4488, 4642, 5064, 5610, 6330, 6963, 7174, 7480, 8440, 9284, 10761, 11220, 11605, 12660, 13926, 14348, 17935, 18568, 21522, 22440, 23210, 25320, 27852, 28696, 34815, 35870, 39457, 43044, 46420, 53805, 55704, 69630, 71740, 78914, 86088, 92840, 107610, 118371, 139260, 143480, 157828, 197285, 215220, 236742, 278520, 315656, 394570, 430440, 473484, 591855, 789140, 946968, 1183710, 1578280, 2367420, 4734840]

約数ペア:

[(1, 4734840), (2, 2367420), (3, 1578280), (4, 1183710), (5, 946968), (6, 789140), (8, 591855), (10, 473484), (11, 430440), (12, 394570), (15, 315656), (17, 278520), (20, 236742), (22, 215220), (24, 197285), (30, 157828), (33, 143480), (34, 139260), (40, 118371), (44, 107610), (51, 92840), (55, 86088), (60, 78914), (66, 71740), (68, 69630), (85, 55704), (88, 53805), (102, 46420), (110, 43044), (120, 39457), (132, 35870), (136, 34815), (165, 28696), (170, 27852), (187, 25320), (204, 23210), (211, 22440), (220, 21522), (255, 18568), (264, 17935), (330, 14348), (340, 13926), (374, 12660), (408, 11605), (422, 11220), (440, 10761), (510, 9284), (561, 8440), (633, 7480), (660, 7174), (680, 6963), (748, 6330), (844, 5610), (935, 5064), (1020, 4642), (1055, 4488), (1122, 4220), (1266, 3740), (1320, 3587), (1496, 3165), (1688, 2805), (1870, 2532), (2040, 2321), (2110, 2244)]