426311340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78079}}^1$

素因数の和:78111

約数の個数: 96

約数和(自身を含む): 1469153280

約数和(自身を除く): 1042841940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 78079, 156158, 234237, 312316, 390395, 468474, 546553, 780790, 936948, 1015027, 1093106, 1171185, 1561580, 1639659, 2030054, 2186212, 2342370, 2732765, 3045081, 3279318, 4060108, 4684740, 5075135, 5465530, 6090162, 6558636, 7105189, 8198295, 10150270, 10931060, 12180324, 14210378, 15225405, 16396590, 20300540, 21315567, 28420756, 30450810, 32793180, 35525945, 42631134, 60901620, 71051890, 85262268, 106577835, 142103780, 213155670, 426311340]

約数ペア:

[(1, 426311340), (2, 213155670), (3, 142103780), (4, 106577835), (5, 85262268), (6, 71051890), (7, 60901620), (10, 42631134), (12, 35525945), (13, 32793180), (14, 30450810), (15, 28420756), (20, 21315567), (21, 20300540), (26, 16396590), (28, 15225405), (30, 14210378), (35, 12180324), (39, 10931060), (42, 10150270), (52, 8198295), (60, 7105189), (65, 6558636), (70, 6090162), (78, 5465530), (84, 5075135), (91, 4684740), (105, 4060108), (130, 3279318), (140, 3045081), (156, 2732765), (182, 2342370), (195, 2186212), (210, 2030054), (260, 1639659), (273, 1561580), (364, 1171185), (390, 1093106), (420, 1015027), (455, 936948), (546, 780790), (780, 546553), (910, 468474), (1092, 390395), (1365, 312316), (1820, 234237), (2730, 156158), (5460, 78079)]