240752304

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:456

約数の個数: 160

約数和(自身を含む): 751618560

約数和(自身を除く): 510866256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 163, 208, 216, 234, 263, 312, 326, 351, 432, 468, 489, 526, 624, 652, 702, 789, 936, 978, 1052, 1304, 1404, 1467, 1578, 1872, 1956, 2104, 2119, 2367, 2608, 2808, 2934, 3156, 3419, 3912, 4208, 4238, 4401, 4734, 5616, 5868, 6312, 6357, 6838, 7101, 7824, 8476, 8802, 9468, 10257, 11736, 12624, 12714, 13676, 14202, 16952, 17604, 18936, 19071, 20514, 23472, 25428, 27352, 28404, 30771, 33904, 35208, 37872, 38142, 41028, 42869, 50856, 54704, 56808, 57213, 61542, 70416, 76284, 82056, 85738, 92313, 101712, 113616, 114426, 123084, 128607, 152568, 164112, 171476, 184626, 228852, 246168, 257214, 305136, 342952, 369252, 385821, 457704, 492336, 514428, 557297, 685904, 738504, 771642, 915408, 1028856, 1114594, 1157463, 1477008, 1543284, 1671891, 2057712, 2229188, 2314926, 3086568, 3343782, 4458376, 4629852, 5015673, 6173136, 6687564, 8916752, 9259704, 10031346, 13375128, 15047019, 18519408, 20062692, 26750256, 30094038, 40125384, 60188076, 80250768, 120376152, 240752304]

約数ペア:

[(1, 240752304), (2, 120376152), (3, 80250768), (4, 60188076), (6, 40125384), (8, 30094038), (9, 26750256), (12, 20062692), (13, 18519408), (16, 15047019), (18, 13375128), (24, 10031346), (26, 9259704), (27, 8916752), (36, 6687564), (39, 6173136), (48, 5015673), (52, 4629852), (54, 4458376), (72, 3343782), (78, 3086568), (104, 2314926), (108, 2229188), (117, 2057712), (144, 1671891), (156, 1543284), (163, 1477008), (208, 1157463), (216, 1114594), (234, 1028856), (263, 915408), (312, 771642), (326, 738504), (351, 685904), (432, 557297), (468, 514428), (489, 492336), (526, 457704), (624, 385821), (652, 369252), (702, 342952), (789, 305136), (936, 257214), (978, 246168), (1052, 228852), (1304, 184626), (1404, 171476), (1467, 164112), (1578, 152568), (1872, 128607), (1956, 123084), (2104, 114426), (2119, 113616), (2367, 101712), (2608, 92313), (2808, 85738), (2934, 82056), (3156, 76284), (3419, 70416), (3912, 61542), (4208, 57213), (4238, 56808), (4401, 54704), (4734, 50856), (5616, 42869), (5868, 41028), (6312, 38142), (6357, 37872), (6838, 35208), (7101, 33904), (7824, 30771), (8476, 28404), (8802, 27352), (9468, 25428), (10257, 23472), (11736, 20514), (12624, 19071), (12714, 18936), (13676, 17604), (14202, 16952)]