84052160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 213116160

約数和(自身を除く): 129064000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 148, 155, 160, 185, 229, 248, 296, 310, 320, 370, 458, 496, 592, 620, 740, 916, 992, 1145, 1147, 1184, 1240, 1480, 1832, 1984, 2290, 2294, 2368, 2480, 2960, 3664, 4580, 4588, 4960, 5735, 5920, 7099, 7328, 8473, 9160, 9176, 9920, 11470, 11840, 14198, 14656, 16946, 18320, 18352, 22940, 28396, 33892, 35495, 36640, 36704, 42365, 45880, 56792, 67784, 70990, 73280, 73408, 84730, 91760, 113584, 135568, 141980, 169460, 183520, 227168, 262663, 271136, 283960, 338920, 367040, 454336, 525326, 542272, 567920, 677840, 1050652, 1135840, 1313315, 1355680, 2101304, 2271680, 2626630, 2711360, 4202608, 5253260, 8405216, 10506520, 16810432, 21013040, 42026080, 84052160]

約数ペア:

[(1, 84052160), (2, 42026080), (4, 21013040), (5, 16810432), (8, 10506520), (10, 8405216), (16, 5253260), (20, 4202608), (31, 2711360), (32, 2626630), (37, 2271680), (40, 2101304), (62, 1355680), (64, 1313315), (74, 1135840), (80, 1050652), (124, 677840), (148, 567920), (155, 542272), (160, 525326), (185, 454336), (229, 367040), (248, 338920), (296, 283960), (310, 271136), (320, 262663), (370, 227168), (458, 183520), (496, 169460), (592, 141980), (620, 135568), (740, 113584), (916, 91760), (992, 84730), (1145, 73408), (1147, 73280), (1184, 70990), (1240, 67784), (1480, 56792), (1832, 45880), (1984, 42365), (2290, 36704), (2294, 36640), (2368, 35495), (2480, 33892), (2960, 28396), (3664, 22940), (4580, 18352), (4588, 18320), (4960, 16946), (5735, 14656), (5920, 14198), (7099, 11840), (7328, 11470), (8473, 9920), (9160, 9176)]