201698160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2539}}^1$

素因数の和:2886

約数の個数: 80

約数和(自身を含む): 627400320

約数和(自身を除く): 425702160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 993, 1324, 1655, 1986, 2539, 2648, 3310, 3972, 4965, 5078, 5296, 6620, 7617, 7944, 9930, 10156, 12695, 13240, 15234, 15888, 19860, 20312, 25390, 26480, 30468, 38085, 39720, 40624, 50780, 60936, 76170, 79440, 101560, 121872, 152340, 203120, 304680, 609360, 840409, 1680818, 2521227, 3361636, 4202045, 5042454, 6723272, 8404090, 10084908, 12606135, 13446544, 16808180, 20169816, 25212270, 33616360, 40339632, 50424540, 67232720, 100849080, 201698160]

約数ペア:

[(1, 201698160), (2, 100849080), (3, 67232720), (4, 50424540), (5, 40339632), (6, 33616360), (8, 25212270), (10, 20169816), (12, 16808180), (15, 13446544), (16, 12606135), (20, 10084908), (24, 8404090), (30, 6723272), (40, 5042454), (48, 4202045), (60, 3361636), (80, 2521227), (120, 1680818), (240, 840409), (331, 609360), (662, 304680), (993, 203120), (1324, 152340), (1655, 121872), (1986, 101560), (2539, 79440), (2648, 76170), (3310, 60936), (3972, 50780), (4965, 40624), (5078, 39720), (5296, 38085), (6620, 30468), (7617, 26480), (7944, 25390), (9930, 20312), (10156, 19860), (12695, 15888), (13240, 15234)]