162141840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:686

約数の個数: 240

約数和(自身を含む): 635102208

約数和(自身を除く): 472960368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 607, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1214, 1260, 1272, 1484, 1590, 1680, 1821, 1855, 1908, 2120, 2226, 2385, 2428, 2520, 2544, 2968, 3035, 3180, 3339, 3642, 3710, 3816, 4240, 4249, 4452, 4770, 4856, 5040, 5463, 5565, 5936, 6070, 6360, 6678, 7284, 7420, 7632, 8498, 8904, 9105, 9540, 9712, 10926, 11130, 12140, 12720, 12747, 13356, 14568, 14840, 16695, 16996, 17808, 18210, 19080, 21245, 21852, 22260, 24280, 25494, 26712, 27315, 29136, 29680, 32171, 33390, 33992, 36420, 38160, 38241, 42490, 43704, 44520, 48560, 50988, 53424, 54630, 63735, 64342, 66780, 67984, 72840, 76482, 84980, 87408, 89040, 96513, 101976, 109260, 127470, 128684, 133560, 145680, 152964, 160855, 169960, 191205, 193026, 203952, 218520, 225197, 254940, 257368, 267120, 289539, 305928, 321710, 339920, 382410, 386052, 437040, 450394, 482565, 509880, 514736, 579078, 611856, 643420, 675591, 764820, 772104, 900788, 965130, 1019760, 1125985, 1158156, 1286840, 1351182, 1447695, 1529640, 1544208, 1801576, 1930260, 2026773, 2251970, 2316312, 2573680, 2702364, 2895390, 3059280, 3377955, 3603152, 3860520, 4053546, 4503940, 4632624, 5404728, 5790780, 6755910, 7721040, 8107092, 9007880, 10133865, 10809456, 11581560, 13511820, 16214184, 18015760, 20267730, 23163120, 27023640, 32428368, 40535460, 54047280, 81070920, 162141840]

約数ペア:

[(1, 162141840), (2, 81070920), (3, 54047280), (4, 40535460), (5, 32428368), (6, 27023640), (7, 23163120), (8, 20267730), (9, 18015760), (10, 16214184), (12, 13511820), (14, 11581560), (15, 10809456), (16, 10133865), (18, 9007880), (20, 8107092), (21, 7721040), (24, 6755910), (28, 5790780), (30, 5404728), (35, 4632624), (36, 4503940), (40, 4053546), (42, 3860520), (45, 3603152), (48, 3377955), (53, 3059280), (56, 2895390), (60, 2702364), (63, 2573680), (70, 2316312), (72, 2251970), (80, 2026773), (84, 1930260), (90, 1801576), (105, 1544208), (106, 1529640), (112, 1447695), (120, 1351182), (126, 1286840), (140, 1158156), (144, 1125985), (159, 1019760), (168, 965130), (180, 900788), (210, 772104), (212, 764820), (240, 675591), (252, 643420), (265, 611856), (280, 579078), (315, 514736), (318, 509880), (336, 482565), (360, 450394), (371, 437040), (420, 386052), (424, 382410), (477, 339920), (504, 321710), (530, 305928), (560, 289539), (607, 267120), (630, 257368), (636, 254940), (720, 225197), (742, 218520), (795, 203952), (840, 193026), (848, 191205), (954, 169960), (1008, 160855), (1060, 152964), (1113, 145680), (1214, 133560), (1260, 128684), (1272, 127470), (1484, 109260), (1590, 101976), (1680, 96513), (1821, 89040), (1855, 87408), (1908, 84980), (2120, 76482), (2226, 72840), (2385, 67984), (2428, 66780), (2520, 64342), (2544, 63735), (2968, 54630), (3035, 53424), (3180, 50988), (3339, 48560), (3642, 44520), (3710, 43704), (3816, 42490), (4240, 38241), (4249, 38160), (4452, 36420), (4770, 33992), (4856, 33390), (5040, 32171), (5463, 29680), (5565, 29136), (5936, 27315), (6070, 26712), (6360, 25494), (6678, 24280), (7284, 22260), (7420, 21852), (7632, 21245), (8498, 19080), (8904, 18210), (9105, 17808), (9540, 16996), (9712, 16695), (10926, 14840), (11130, 14568), (12140, 13356), (12720, 12747)]