160372160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2078

約数の個数: 112

約数和(自身を含む): 433120800

約数和(自身を除く): 272748640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 760, 832, 988, 1040, 1216, 1235, 1520, 1976, 2029, 2080, 2470, 3040, 3952, 4058, 4160, 4940, 6080, 7904, 8116, 9880, 10145, 15808, 16232, 19760, 20290, 26377, 32464, 38551, 39520, 40580, 52754, 64928, 77102, 79040, 81160, 105508, 129856, 131885, 154204, 162320, 192755, 211016, 263770, 308408, 324640, 385510, 422032, 501163, 527540, 616816, 649280, 771020, 844064, 1002326, 1055080, 1233632, 1542040, 1688128, 2004652, 2110160, 2467264, 2505815, 3084080, 4009304, 4220320, 5011630, 6168160, 8018608, 8440640, 10023260, 12336320, 16037216, 20046520, 32074432, 40093040, 80186080, 160372160]

約数ペア:

[(1, 160372160), (2, 80186080), (4, 40093040), (5, 32074432), (8, 20046520), (10, 16037216), (13, 12336320), (16, 10023260), (19, 8440640), (20, 8018608), (26, 6168160), (32, 5011630), (38, 4220320), (40, 4009304), (52, 3084080), (64, 2505815), (65, 2467264), (76, 2110160), (80, 2004652), (95, 1688128), (104, 1542040), (130, 1233632), (152, 1055080), (160, 1002326), (190, 844064), (208, 771020), (247, 649280), (260, 616816), (304, 527540), (320, 501163), (380, 422032), (416, 385510), (494, 324640), (520, 308408), (608, 263770), (760, 211016), (832, 192755), (988, 162320), (1040, 154204), (1216, 131885), (1235, 129856), (1520, 105508), (1976, 81160), (2029, 79040), (2080, 77102), (2470, 64928), (3040, 52754), (3952, 40580), (4058, 39520), (4160, 38551), (4940, 32464), (6080, 26377), (7904, 20290), (8116, 19760), (9880, 16232), (10145, 15808)]