206802240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:7000

約数の個数: 112

約数和(自身を含む): 677875200

約数和(自身を除く): 471072960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 6949, 7440, 9920, 13898, 14880, 20847, 27796, 29760, 34745, 41694, 55592, 69490, 83388, 104235, 111184, 138980, 166776, 208470, 215419, 222368, 277960, 333552, 416940, 430838, 444736, 555920, 646257, 667104, 833880, 861676, 1077095, 1111840, 1292514, 1334208, 1667760, 1723352, 2154190, 2223680, 2585028, 3231285, 3335520, 3446704, 4308380, 5170056, 6462570, 6671040, 6893408, 8616760, 10340112, 12925140, 13786816, 17233520, 20680224, 25850280, 34467040, 41360448, 51700560, 68934080, 103401120, 206802240]

約数ペア:

[(1, 206802240), (2, 103401120), (3, 68934080), (4, 51700560), (5, 41360448), (6, 34467040), (8, 25850280), (10, 20680224), (12, 17233520), (15, 13786816), (16, 12925140), (20, 10340112), (24, 8616760), (30, 6893408), (31, 6671040), (32, 6462570), (40, 5170056), (48, 4308380), (60, 3446704), (62, 3335520), (64, 3231285), (80, 2585028), (93, 2223680), (96, 2154190), (120, 1723352), (124, 1667760), (155, 1334208), (160, 1292514), (186, 1111840), (192, 1077095), (240, 861676), (248, 833880), (310, 667104), (320, 646257), (372, 555920), (465, 444736), (480, 430838), (496, 416940), (620, 333552), (744, 277960), (930, 222368), (960, 215419), (992, 208470), (1240, 166776), (1488, 138980), (1860, 111184), (1984, 104235), (2480, 83388), (2976, 69490), (3720, 55592), (4960, 41694), (5952, 34745), (6949, 29760), (7440, 27796), (9920, 20847), (13898, 14880)]