126946680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2013

約数の個数: 128

約数和(自身を含む): 440985600

約数和(自身を除く): 314038920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 1913, 2212, 2370, 2765, 3160, 3318, 3826, 4424, 4740, 5530, 5739, 6636, 7652, 8295, 9480, 9565, 11060, 11478, 13272, 13391, 15304, 16590, 19130, 22120, 22956, 26782, 28695, 33180, 38260, 40173, 45912, 53564, 57390, 66360, 66955, 76520, 80346, 107128, 114780, 133910, 151127, 160692, 200865, 229560, 267820, 302254, 321384, 401730, 453381, 535640, 604508, 755635, 803460, 906762, 1057889, 1209016, 1511270, 1606920, 1813524, 2115778, 2266905, 3022540, 3173667, 3627048, 4231556, 4533810, 5289445, 6045080, 6347334, 8463112, 9067620, 10578890, 12694668, 15868335, 18135240, 21157780, 25389336, 31736670, 42315560, 63473340, 126946680]

約数ペア:

[(1, 126946680), (2, 63473340), (3, 42315560), (4, 31736670), (5, 25389336), (6, 21157780), (7, 18135240), (8, 15868335), (10, 12694668), (12, 10578890), (14, 9067620), (15, 8463112), (20, 6347334), (21, 6045080), (24, 5289445), (28, 4533810), (30, 4231556), (35, 3627048), (40, 3173667), (42, 3022540), (56, 2266905), (60, 2115778), (70, 1813524), (79, 1606920), (84, 1511270), (105, 1209016), (120, 1057889), (140, 906762), (158, 803460), (168, 755635), (210, 604508), (237, 535640), (280, 453381), (316, 401730), (395, 321384), (420, 302254), (474, 267820), (553, 229560), (632, 200865), (790, 160692), (840, 151127), (948, 133910), (1106, 114780), (1185, 107128), (1580, 80346), (1659, 76520), (1896, 66955), (1913, 66360), (2212, 57390), (2370, 53564), (2765, 45912), (3160, 40173), (3318, 38260), (3826, 33180), (4424, 28695), (4740, 26782), (5530, 22956), (5739, 22120), (6636, 19130), (7652, 16590), (8295, 15304), (9480, 13391), (9565, 13272), (11060, 11478)]