15697092040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4211}}^1\times {\mathrm{13313}}^1$

素因数の和:17542

約数の個数: 64

約数和(自身を含む): 40376568960

約数和(自身を除く): 24679476920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4211, 8422, 13313, 16844, 21055, 26626, 29477, 33688, 42110, 53252, 58954, 66565, 84220, 93191, 106504, 117908, 133130, 147385, 168440, 186382, 235816, 266260, 294770, 372764, 465955, 532520, 589540, 745528, 931910, 1179080, 1863820, 3727640, 56061043, 112122086, 224244172, 280305215, 392427301, 448488344, 560610430, 784854602, 1121220860, 1569709204, 1962136505, 2242441720, 3139418408, 3924273010, 7848546020, 15697092040]

約数ペア:

[(1, 15697092040), (2, 7848546020), (4, 3924273010), (5, 3139418408), (7, 2242441720), (8, 1962136505), (10, 1569709204), (14, 1121220860), (20, 784854602), (28, 560610430), (35, 448488344), (40, 392427301), (56, 280305215), (70, 224244172), (140, 112122086), (280, 56061043), (4211, 3727640), (8422, 1863820), (13313, 1179080), (16844, 931910), (21055, 745528), (26626, 589540), (29477, 532520), (33688, 465955), (42110, 372764), (53252, 294770), (58954, 266260), (66565, 235816), (84220, 186382), (93191, 168440), (106504, 147385), (117908, 133130)]