202101960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{23071}}^1$

素因数の和:23158

約数の個数: 64

約数和(自身を含む): 614638080

約数和(自身を除く): 412536120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 23071, 46142, 69213, 92284, 115355, 138426, 184568, 230710, 276852, 346065, 461420, 553704, 692130, 922840, 1384260, 1684183, 2768520, 3368366, 5052549, 6736732, 8420915, 10105098, 13473464, 16841830, 20210196, 25262745, 33683660, 40420392, 50525490, 67367320, 101050980, 202101960]

約数ペア:

[(1, 202101960), (2, 101050980), (3, 67367320), (4, 50525490), (5, 40420392), (6, 33683660), (8, 25262745), (10, 20210196), (12, 16841830), (15, 13473464), (20, 10105098), (24, 8420915), (30, 6736732), (40, 5052549), (60, 3368366), (73, 2768520), (120, 1684183), (146, 1384260), (219, 922840), (292, 692130), (365, 553704), (438, 461420), (584, 346065), (730, 276852), (876, 230710), (1095, 184568), (1460, 138426), (1752, 115355), (2190, 92284), (2920, 69213), (4380, 46142), (8760, 23071)]