156934985480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{706787}}^1$

素因数の和:706879

約数の個数: 128

約数和(自身を含む): 441714228480

約数和(自身を除く): 284779243000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 91, 104, 122, 130, 140, 182, 244, 260, 280, 305, 364, 427, 455, 488, 520, 610, 728, 793, 854, 910, 1220, 1586, 1708, 1820, 2135, 2440, 3172, 3416, 3640, 3965, 4270, 5551, 6344, 7930, 8540, 11102, 15860, 17080, 22204, 27755, 31720, 44408, 55510, 111020, 222040, 706787, 1413574, 2827148, 3533935, 4947509, 5654296, 7067870, 9188231, 9895018, 14135740, 18376462, 19790036, 24737545, 28271480, 36752924, 39580072, 43114007, 45941155, 49475090, 64317617, 73505848, 86228014, 91882310, 98950180, 128635234, 172456028, 183764620, 197900360, 215570035, 257270468, 301798049, 321588085, 344912056, 367529240, 431140070, 514540936, 560482091, 603596098, 643176170, 862280140, 1120964182, 1207192196, 1286352340, 1508990245, 1724560280, 2241928364, 2414384392, 2572704680, 2802410455, 3017980490, 3923374637, 4483856728, 5604820910, 6035960980, 7846749274, 11209641820, 12071921960, 15693498548, 19616873185, 22419283640, 31386997096, 39233746370, 78467492740, 156934985480]

約数ペア:

[(1, 156934985480), (2, 78467492740), (4, 39233746370), (5, 31386997096), (7, 22419283640), (8, 19616873185), (10, 15693498548), (13, 12071921960), (14, 11209641820), (20, 7846749274), (26, 6035960980), (28, 5604820910), (35, 4483856728), (40, 3923374637), (52, 3017980490), (56, 2802410455), (61, 2572704680), (65, 2414384392), (70, 2241928364), (91, 1724560280), (104, 1508990245), (122, 1286352340), (130, 1207192196), (140, 1120964182), (182, 862280140), (244, 643176170), (260, 603596098), (280, 560482091), (305, 514540936), (364, 431140070), (427, 367529240), (455, 344912056), (488, 321588085), (520, 301798049), (610, 257270468), (728, 215570035), (793, 197900360), (854, 183764620), (910, 172456028), (1220, 128635234), (1586, 98950180), (1708, 91882310), (1820, 86228014), (2135, 73505848), (2440, 64317617), (3172, 49475090), (3416, 45941155), (3640, 43114007), (3965, 39580072), (4270, 36752924), (5551, 28271480), (6344, 24737545), (7930, 19790036), (8540, 18376462), (11102, 14135740), (15860, 9895018), (17080, 9188231), (22204, 7067870), (27755, 5654296), (31720, 4947509), (44408, 3533935), (55510, 2827148), (111020, 1413574), (222040, 706787)]