207194080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 519402240

約数和(自身を除く): 312208160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 74, 80, 124, 148, 155, 160, 185, 248, 296, 310, 370, 496, 592, 620, 740, 992, 1129, 1147, 1184, 1240, 1480, 2258, 2294, 2480, 2960, 4516, 4588, 4960, 5645, 5735, 5920, 9032, 9176, 11290, 11470, 18064, 18352, 22580, 22940, 34999, 36128, 36704, 41773, 45160, 45880, 69998, 83546, 90320, 91760, 139996, 167092, 174995, 180640, 183520, 208865, 279992, 334184, 349990, 417730, 559984, 668368, 699980, 835460, 1119968, 1294963, 1336736, 1399960, 1670920, 2589926, 2799920, 3341840, 5179852, 5599840, 6474815, 6683680, 10359704, 12949630, 20719408, 25899260, 41438816, 51798520, 103597040, 207194080]

約数ペア:

[(1, 207194080), (2, 103597040), (4, 51798520), (5, 41438816), (8, 25899260), (10, 20719408), (16, 12949630), (20, 10359704), (31, 6683680), (32, 6474815), (37, 5599840), (40, 5179852), (62, 3341840), (74, 2799920), (80, 2589926), (124, 1670920), (148, 1399960), (155, 1336736), (160, 1294963), (185, 1119968), (248, 835460), (296, 699980), (310, 668368), (370, 559984), (496, 417730), (592, 349990), (620, 334184), (740, 279992), (992, 208865), (1129, 183520), (1147, 180640), (1184, 174995), (1240, 167092), (1480, 139996), (2258, 91760), (2294, 90320), (2480, 83546), (2960, 69998), (4516, 45880), (4588, 45160), (4960, 41773), (5645, 36704), (5735, 36128), (5920, 34999), (9032, 22940), (9176, 22580), (11290, 18352), (11470, 18064)]