212080560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16673}}^1$

素因数の和:16742

約数の個数: 80

約数和(自身を含む): 669894624

約数和(自身を除く): 457814064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 16673, 33346, 50019, 66692, 83365, 100038, 133384, 166730, 200076, 250095, 266768, 333460, 400152, 500190, 666920, 800304, 883669, 1000380, 1333840, 1767338, 2000760, 2651007, 3534676, 4001520, 4418345, 5302014, 7069352, 8836690, 10604028, 13255035, 14138704, 17673380, 21208056, 26510070, 35346760, 42416112, 53020140, 70693520, 106040280, 212080560]

約数ペア:

[(1, 212080560), (2, 106040280), (3, 70693520), (4, 53020140), (5, 42416112), (6, 35346760), (8, 26510070), (10, 21208056), (12, 17673380), (15, 14138704), (16, 13255035), (20, 10604028), (24, 8836690), (30, 7069352), (40, 5302014), (48, 4418345), (53, 4001520), (60, 3534676), (80, 2651007), (106, 2000760), (120, 1767338), (159, 1333840), (212, 1000380), (240, 883669), (265, 800304), (318, 666920), (424, 500190), (530, 400152), (636, 333460), (795, 266768), (848, 250095), (1060, 200076), (1272, 166730), (1590, 133384), (2120, 100038), (2544, 83365), (3180, 66692), (4240, 50019), (6360, 33346), (12720, 16673)]