1572240180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42061}}^1$

素因数の和:42169

約数の個数: 96

約数和(自身を含む): 5087819520

約数和(自身を除く): 3515579340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 5340, 6230, 7476, 9345, 12460, 18690, 37380, 42061, 84122, 126183, 168244, 210305, 252366, 294427, 420610, 504732, 588854, 630915, 841220, 883281, 1177708, 1261830, 1472135, 1766562, 2523660, 2944270, 3533124, 3743429, 4416405, 5888540, 7486858, 8832810, 11230287, 14973716, 17665620, 18717145, 22460574, 26204003, 37434290, 44921148, 52408006, 56151435, 74868580, 78612009, 104816012, 112302870, 131020015, 157224018, 224605740, 262040030, 314448036, 393060045, 524080060, 786120090, 1572240180]

約数ペア:

[(1, 1572240180), (2, 786120090), (3, 524080060), (4, 393060045), (5, 314448036), (6, 262040030), (7, 224605740), (10, 157224018), (12, 131020015), (14, 112302870), (15, 104816012), (20, 78612009), (21, 74868580), (28, 56151435), (30, 52408006), (35, 44921148), (42, 37434290), (60, 26204003), (70, 22460574), (84, 18717145), (89, 17665620), (105, 14973716), (140, 11230287), (178, 8832810), (210, 7486858), (267, 5888540), (356, 4416405), (420, 3743429), (445, 3533124), (534, 2944270), (623, 2523660), (890, 1766562), (1068, 1472135), (1246, 1261830), (1335, 1177708), (1780, 883281), (1869, 841220), (2492, 630915), (2670, 588854), (3115, 504732), (3738, 420610), (5340, 294427), (6230, 252366), (7476, 210305), (9345, 168244), (12460, 126183), (18690, 84122), (37380, 42061)]