201921960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{14891}}^1$

素因数の和:15018

約数の個数: 64

約数和(自身を含む): 611167680

約数和(自身を除く): 409245720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 14891, 29782, 44673, 59564, 74455, 89346, 119128, 148910, 178692, 223365, 297820, 357384, 446730, 595640, 893460, 1682683, 1786920, 3365366, 5048049, 6730732, 8413415, 10096098, 13461464, 16826830, 20192196, 25240245, 33653660, 40384392, 50480490, 67307320, 100960980, 201921960]

約数ペア:

[(1, 201921960), (2, 100960980), (3, 67307320), (4, 50480490), (5, 40384392), (6, 33653660), (8, 25240245), (10, 20192196), (12, 16826830), (15, 13461464), (20, 10096098), (24, 8413415), (30, 6730732), (40, 5048049), (60, 3365366), (113, 1786920), (120, 1682683), (226, 893460), (339, 595640), (452, 446730), (565, 357384), (678, 297820), (904, 223365), (1130, 178692), (1356, 148910), (1695, 119128), (2260, 89346), (2712, 74455), (3390, 59564), (4520, 44673), (6780, 29782), (13560, 14891)]