210327320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14173}}^1$

素因数の和:14244

約数の個数: 64

約数和(自身を含む): 551085120

約数和(自身を除く): 340757800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 7420, 14173, 14840, 28346, 56692, 70865, 99211, 113384, 141730, 198422, 283460, 396844, 496055, 566920, 751169, 793688, 992110, 1502338, 1984220, 3004676, 3755845, 3968440, 5258183, 6009352, 7511690, 10516366, 15023380, 21032732, 26290915, 30046760, 42065464, 52581830, 105163660, 210327320]

約数ペア:

[(1, 210327320), (2, 105163660), (4, 52581830), (5, 42065464), (7, 30046760), (8, 26290915), (10, 21032732), (14, 15023380), (20, 10516366), (28, 7511690), (35, 6009352), (40, 5258183), (53, 3968440), (56, 3755845), (70, 3004676), (106, 1984220), (140, 1502338), (212, 992110), (265, 793688), (280, 751169), (371, 566920), (424, 496055), (530, 396844), (742, 283460), (1060, 198422), (1484, 141730), (1855, 113384), (2120, 99211), (2968, 70865), (3710, 56692), (7420, 28346), (14173, 14840)]