1144686480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{681361}}^1$

素因数の和:681384

約数の個数: 80

約数和(自身を含む): 4055466624

約数和(自身を除く): 2910780144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 681361, 1362722, 2044083, 2725444, 3406805, 4088166, 4769527, 5450888, 6813610, 8176332, 9539054, 10220415, 10901776, 13627220, 14308581, 16352664, 19078108, 20440830, 23847635, 27254440, 28617162, 32705328, 38156216, 40881660, 47695270, 54508880, 57234324, 71542905, 76312432, 81763320, 95390540, 114468648, 143085810, 163526640, 190781080, 228937296, 286171620, 381562160, 572343240, 1144686480]

約数ペア:

[(1, 1144686480), (2, 572343240), (3, 381562160), (4, 286171620), (5, 228937296), (6, 190781080), (7, 163526640), (8, 143085810), (10, 114468648), (12, 95390540), (14, 81763320), (15, 76312432), (16, 71542905), (20, 57234324), (21, 54508880), (24, 47695270), (28, 40881660), (30, 38156216), (35, 32705328), (40, 28617162), (42, 27254440), (48, 23847635), (56, 20440830), (60, 19078108), (70, 16352664), (80, 14308581), (84, 13627220), (105, 10901776), (112, 10220415), (120, 9539054), (140, 8176332), (168, 6813610), (210, 5450888), (240, 4769527), (280, 4088166), (336, 3406805), (420, 2725444), (560, 2044083), (840, 1362722), (1680, 681361)]