1223780838560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17912483}}^1$

素因数の和:17912566

約数の個数: 96

約数和(自身を含む): 3358375800192

約数和(自身を除く): 2134594961632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 9760, 13664, 17080, 34160, 68320, 17912483, 35824966, 71649932, 89562415, 125387381, 143299864, 179124830, 250774762, 286599728, 358249660, 501549524, 573199456, 626936905, 716499320, 1003099048, 1092661463, 1253873810, 1432998640, 2006198096, 2185322926, 2507747620, 2865997280, 4012396192, 4370645852, 5015495240, 5463307315, 7648630241, 8741291704, 10030990480, 10926614630, 15297260482, 17482583408, 20061980960, 21853229260, 30594520964, 34965166816, 38243151205, 43706458520, 61189041928, 76486302410, 87412917040, 122378083856, 152972604820, 174825834080, 244756167712, 305945209640, 611890419280, 1223780838560]

約数ペア:

[(1, 1223780838560), (2, 611890419280), (4, 305945209640), (5, 244756167712), (7, 174825834080), (8, 152972604820), (10, 122378083856), (14, 87412917040), (16, 76486302410), (20, 61189041928), (28, 43706458520), (32, 38243151205), (35, 34965166816), (40, 30594520964), (56, 21853229260), (61, 20061980960), (70, 17482583408), (80, 15297260482), (112, 10926614630), (122, 10030990480), (140, 8741291704), (160, 7648630241), (224, 5463307315), (244, 5015495240), (280, 4370645852), (305, 4012396192), (427, 2865997280), (488, 2507747620), (560, 2185322926), (610, 2006198096), (854, 1432998640), (976, 1253873810), (1120, 1092661463), (1220, 1003099048), (1708, 716499320), (1952, 626936905), (2135, 573199456), (2440, 501549524), (3416, 358249660), (4270, 286599728), (4880, 250774762), (6832, 179124830), (8540, 143299864), (9760, 125387381), (13664, 89562415), (17080, 71649932), (34160, 35824966), (68320, 17912483)]