203176920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1733}}^1$

素因数の和:2724

約数の個数: 64

約数和(自身を含む): 610506720

約数和(自身を除く): 407329800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 977, 1733, 1954, 2931, 3466, 3908, 4885, 5199, 5862, 6932, 7816, 8665, 9770, 10398, 11724, 13864, 14655, 17330, 19540, 20796, 23448, 25995, 29310, 34660, 39080, 41592, 51990, 58620, 69320, 103980, 117240, 207960, 1693141, 3386282, 5079423, 6772564, 8465705, 10158846, 13545128, 16931410, 20317692, 25397115, 33862820, 40635384, 50794230, 67725640, 101588460, 203176920]

約数ペア:

[(1, 203176920), (2, 101588460), (3, 67725640), (4, 50794230), (5, 40635384), (6, 33862820), (8, 25397115), (10, 20317692), (12, 16931410), (15, 13545128), (20, 10158846), (24, 8465705), (30, 6772564), (40, 5079423), (60, 3386282), (120, 1693141), (977, 207960), (1733, 117240), (1954, 103980), (2931, 69320), (3466, 58620), (3908, 51990), (4885, 41592), (5199, 39080), (5862, 34660), (6932, 29310), (7816, 25995), (8665, 23448), (9770, 20796), (10398, 19540), (11724, 17330), (13864, 14655)]