131767360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 112

約数和(自身を含む): 333573120

約数和(自身を除く): 201805760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 320, 359, 370, 496, 592, 620, 718, 740, 992, 1147, 1184, 1240, 1436, 1480, 1795, 1984, 2294, 2368, 2480, 2872, 2960, 3590, 4588, 4960, 5735, 5744, 5920, 7180, 9176, 9920, 11129, 11470, 11488, 11840, 13283, 14360, 18352, 22258, 22940, 22976, 26566, 28720, 36704, 44516, 45880, 53132, 55645, 57440, 66415, 73408, 89032, 91760, 106264, 111290, 114880, 132830, 178064, 183520, 212528, 222580, 265660, 356128, 367040, 411773, 425056, 445160, 531320, 712256, 823546, 850112, 890320, 1062640, 1647092, 1780640, 2058865, 2125280, 3294184, 3561280, 4117730, 4250560, 6588368, 8235460, 13176736, 16470920, 26353472, 32941840, 65883680, 131767360]

約数ペア:

[(1, 131767360), (2, 65883680), (4, 32941840), (5, 26353472), (8, 16470920), (10, 13176736), (16, 8235460), (20, 6588368), (31, 4250560), (32, 4117730), (37, 3561280), (40, 3294184), (62, 2125280), (64, 2058865), (74, 1780640), (80, 1647092), (124, 1062640), (148, 890320), (155, 850112), (160, 823546), (185, 712256), (248, 531320), (296, 445160), (310, 425056), (320, 411773), (359, 367040), (370, 356128), (496, 265660), (592, 222580), (620, 212528), (718, 183520), (740, 178064), (992, 132830), (1147, 114880), (1184, 111290), (1240, 106264), (1436, 91760), (1480, 89032), (1795, 73408), (1984, 66415), (2294, 57440), (2368, 55645), (2480, 53132), (2872, 45880), (2960, 44516), (3590, 36704), (4588, 28720), (4960, 26566), (5735, 22976), (5744, 22940), (5920, 22258), (7180, 18352), (9176, 14360), (9920, 13283), (11129, 11840), (11470, 11488)]