492551640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{195457}}^1$

素因数の和:195481

約数の個数: 96

約数和(自身を含む): 1829486880

約数和(自身を除く): 1336935240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 195457, 390914, 586371, 781828, 977285, 1172742, 1368199, 1563656, 1759113, 1954570, 2345484, 2736398, 2931855, 3518226, 3909140, 4104597, 4690968, 5472796, 5863710, 6840995, 7036452, 7818280, 8209194, 8795565, 10945592, 11727420, 12313791, 13681990, 14072904, 16418388, 17591130, 20522985, 23454840, 24627582, 27363980, 32836776, 35182260, 41045970, 49255164, 54727960, 61568955, 70364520, 82091940, 98510328, 123137910, 164183880, 246275820, 492551640]

約数ペア:

[(1, 492551640), (2, 246275820), (3, 164183880), (4, 123137910), (5, 98510328), (6, 82091940), (7, 70364520), (8, 61568955), (9, 54727960), (10, 49255164), (12, 41045970), (14, 35182260), (15, 32836776), (18, 27363980), (20, 24627582), (21, 23454840), (24, 20522985), (28, 17591130), (30, 16418388), (35, 14072904), (36, 13681990), (40, 12313791), (42, 11727420), (45, 10945592), (56, 8795565), (60, 8209194), (63, 7818280), (70, 7036452), (72, 6840995), (84, 5863710), (90, 5472796), (105, 4690968), (120, 4104597), (126, 3909140), (140, 3518226), (168, 2931855), (180, 2736398), (210, 2345484), (252, 1954570), (280, 1759113), (315, 1563656), (360, 1368199), (420, 1172742), (504, 977285), (630, 781828), (840, 586371), (1260, 390914), (2520, 195457)]