4397383320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{42169}}^1$

素因数の和:42273

約数の個数: 128

約数和(自身を含む): 14573952000

約数和(自身を除く): 10176568680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 632, 660, 790, 869, 948, 1185, 1320, 1580, 1738, 1896, 2370, 2607, 3160, 3476, 4345, 4740, 5214, 6952, 8690, 9480, 10428, 13035, 17380, 20856, 26070, 34760, 42169, 52140, 84338, 104280, 126507, 168676, 210845, 253014, 337352, 421690, 463859, 506028, 632535, 843380, 927718, 1012056, 1265070, 1391577, 1686760, 1855436, 2319295, 2530140, 2783154, 3331351, 3710872, 4638590, 5060280, 5566308, 6662702, 6957885, 9277180, 9994053, 11132616, 13325404, 13915770, 16656755, 18554360, 19988106, 26650808, 27831540, 33313510, 36644861, 39976212, 49970265, 55663080, 66627020, 73289722, 79952424, 99940530, 109934583, 133254040, 146579444, 183224305, 199881060, 219869166, 293158888, 366448610, 399762120, 439738332, 549672915, 732897220, 879476664, 1099345830, 1465794440, 2198691660, 4397383320]

約数ペア:

[(1, 4397383320), (2, 2198691660), (3, 1465794440), (4, 1099345830), (5, 879476664), (6, 732897220), (8, 549672915), (10, 439738332), (11, 399762120), (12, 366448610), (15, 293158888), (20, 219869166), (22, 199881060), (24, 183224305), (30, 146579444), (33, 133254040), (40, 109934583), (44, 99940530), (55, 79952424), (60, 73289722), (66, 66627020), (79, 55663080), (88, 49970265), (110, 39976212), (120, 36644861), (132, 33313510), (158, 27831540), (165, 26650808), (220, 19988106), (237, 18554360), (264, 16656755), (316, 13915770), (330, 13325404), (395, 11132616), (440, 9994053), (474, 9277180), (632, 6957885), (660, 6662702), (790, 5566308), (869, 5060280), (948, 4638590), (1185, 3710872), (1320, 3331351), (1580, 2783154), (1738, 2530140), (1896, 2319295), (2370, 1855436), (2607, 1686760), (3160, 1391577), (3476, 1265070), (4345, 1012056), (4740, 927718), (5214, 843380), (6952, 632535), (8690, 506028), (9480, 463859), (10428, 421690), (13035, 337352), (17380, 253014), (20856, 210845), (26070, 168676), (34760, 126507), (42169, 104280), (52140, 84338)]