896811720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{152519}}^1$

素因数の和:152547

約数の個数: 96

約数和(自身を含む): 3129710400

約数和(自身を除く): 2232898680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 152519, 305038, 457557, 610076, 762595, 915114, 1067633, 1220152, 1525190, 1830228, 2135266, 2287785, 3050380, 3202899, 3660456, 4270532, 4575570, 5338165, 6100760, 6405798, 7473431, 8541064, 9151140, 10676330, 12811596, 14946862, 16014495, 18302280, 21352660, 22420293, 25623192, 29893724, 32028990, 37367155, 42705320, 44840586, 59787448, 64057980, 74734310, 89681172, 112101465, 128115960, 149468620, 179362344, 224202930, 298937240, 448405860, 896811720]

約数ペア:

[(1, 896811720), (2, 448405860), (3, 298937240), (4, 224202930), (5, 179362344), (6, 149468620), (7, 128115960), (8, 112101465), (10, 89681172), (12, 74734310), (14, 64057980), (15, 59787448), (20, 44840586), (21, 42705320), (24, 37367155), (28, 32028990), (30, 29893724), (35, 25623192), (40, 22420293), (42, 21352660), (49, 18302280), (56, 16014495), (60, 14946862), (70, 12811596), (84, 10676330), (98, 9151140), (105, 8541064), (120, 7473431), (140, 6405798), (147, 6100760), (168, 5338165), (196, 4575570), (210, 4270532), (245, 3660456), (280, 3202899), (294, 3050380), (392, 2287785), (420, 2135266), (490, 1830228), (588, 1525190), (735, 1220152), (840, 1067633), (980, 915114), (1176, 762595), (1470, 610076), (1960, 457557), (2940, 305038), (5880, 152519)]