320888370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:952

約数の個数: 96

約数和(自身を含む): 855328320

約数和(自身を除く): 534439950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 109, 110, 121, 165, 218, 242, 327, 330, 363, 545, 605, 654, 726, 811, 1090, 1199, 1210, 1622, 1635, 1815, 2398, 2433, 3270, 3597, 3630, 4055, 4866, 5995, 7194, 8110, 8921, 11990, 12165, 13189, 17842, 17985, 24330, 26378, 26763, 35970, 39567, 44605, 53526, 65945, 79134, 88399, 89210, 98131, 131890, 133815, 176798, 196262, 197835, 265197, 267630, 294393, 395670, 441995, 490655, 530394, 588786, 883990, 972389, 981310, 1325985, 1471965, 1944778, 2651970, 2917167, 2943930, 4861945, 5834334, 9723890, 10696279, 14585835, 21392558, 29171670, 32088837, 53481395, 64177674, 106962790, 160444185, 320888370]

約数ペア:

[(1, 320888370), (2, 160444185), (3, 106962790), (5, 64177674), (6, 53481395), (10, 32088837), (11, 29171670), (15, 21392558), (22, 14585835), (30, 10696279), (33, 9723890), (55, 5834334), (66, 4861945), (109, 2943930), (110, 2917167), (121, 2651970), (165, 1944778), (218, 1471965), (242, 1325985), (327, 981310), (330, 972389), (363, 883990), (545, 588786), (605, 530394), (654, 490655), (726, 441995), (811, 395670), (1090, 294393), (1199, 267630), (1210, 265197), (1622, 197835), (1635, 196262), (1815, 176798), (2398, 133815), (2433, 131890), (3270, 98131), (3597, 89210), (3630, 88399), (4055, 79134), (4866, 65945), (5995, 53526), (7194, 44605), (8110, 39567), (8921, 35970), (11990, 26763), (12165, 26378), (13189, 24330), (17842, 17985)]