156565320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68669}}^1$

素因数の和:68702

約数の個数: 64

約数和(自身を含む): 494424000

約数和(自身を除く): 337858680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 68669, 137338, 206007, 274676, 343345, 412014, 549352, 686690, 824028, 1030035, 1304711, 1373380, 1648056, 2060070, 2609422, 2746760, 3914133, 4120140, 5218844, 6523555, 7828266, 8240280, 10437688, 13047110, 15656532, 19570665, 26094220, 31313064, 39141330, 52188440, 78282660, 156565320]

約数ペア:

[(1, 156565320), (2, 78282660), (3, 52188440), (4, 39141330), (5, 31313064), (6, 26094220), (8, 19570665), (10, 15656532), (12, 13047110), (15, 10437688), (19, 8240280), (20, 7828266), (24, 6523555), (30, 5218844), (38, 4120140), (40, 3914133), (57, 2746760), (60, 2609422), (76, 2060070), (95, 1648056), (114, 1373380), (120, 1304711), (152, 1030035), (190, 824028), (228, 686690), (285, 549352), (380, 412014), (456, 343345), (570, 274676), (760, 206007), (1140, 137338), (2280, 68669)]