143971440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:607

約数の個数: 160

約数和(自身を含む): 474064896

約数和(自身を除く): 330093456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 496, 523, 555, 592, 620, 740, 744, 888, 930, 1046, 1110, 1147, 1240, 1480, 1488, 1569, 1776, 1860, 2092, 2220, 2294, 2480, 2615, 2960, 3138, 3441, 3720, 4184, 4440, 4588, 5230, 5735, 6276, 6882, 7440, 7845, 8368, 8880, 9176, 10460, 11470, 12552, 13764, 15690, 16213, 17205, 18352, 19351, 20920, 22940, 25104, 27528, 31380, 32426, 34410, 38702, 41840, 45880, 48639, 55056, 58053, 62760, 64852, 68820, 77404, 81065, 91760, 96755, 97278, 116106, 125520, 129704, 137640, 154808, 162130, 193510, 194556, 232212, 243195, 259408, 275280, 290265, 309616, 324260, 387020, 389112, 464424, 486390, 580530, 599881, 648520, 774040, 778224, 928848, 972780, 1161060, 1199762, 1297040, 1548080, 1799643, 1945560, 2322120, 2399524, 2999405, 3599286, 3891120, 4644240, 4799048, 5998810, 7198572, 8998215, 9598096, 11997620, 14397144, 17996430, 23995240, 28794288, 35992860, 47990480, 71985720, 143971440]

約数ペア:

[(1, 143971440), (2, 71985720), (3, 47990480), (4, 35992860), (5, 28794288), (6, 23995240), (8, 17996430), (10, 14397144), (12, 11997620), (15, 9598096), (16, 8998215), (20, 7198572), (24, 5998810), (30, 4799048), (31, 4644240), (37, 3891120), (40, 3599286), (48, 2999405), (60, 2399524), (62, 2322120), (74, 1945560), (80, 1799643), (93, 1548080), (111, 1297040), (120, 1199762), (124, 1161060), (148, 972780), (155, 928848), (185, 778224), (186, 774040), (222, 648520), (240, 599881), (248, 580530), (296, 486390), (310, 464424), (370, 389112), (372, 387020), (444, 324260), (465, 309616), (496, 290265), (523, 275280), (555, 259408), (592, 243195), (620, 232212), (740, 194556), (744, 193510), (888, 162130), (930, 154808), (1046, 137640), (1110, 129704), (1147, 125520), (1240, 116106), (1480, 97278), (1488, 96755), (1569, 91760), (1776, 81065), (1860, 77404), (2092, 68820), (2220, 64852), (2294, 62760), (2480, 58053), (2615, 55056), (2960, 48639), (3138, 45880), (3441, 41840), (3720, 38702), (4184, 34410), (4440, 32426), (4588, 31380), (5230, 27528), (5735, 25104), (6276, 22940), (6882, 20920), (7440, 19351), (7845, 18352), (8368, 17205), (8880, 16213), (9176, 15690), (10460, 13764), (11470, 12552)]