13231461780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66403}}^1$

素因数の和:66468

約数の個数: 144

約数和(自身を含む): 42637742784

約数和(自身を除く): 29406281004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 540, 615, 738, 810, 820, 972, 1107, 1215, 1230, 1476, 1620, 1845, 2214, 2430, 2460, 3321, 3690, 4428, 4860, 5535, 6642, 7380, 9963, 11070, 13284, 16605, 19926, 22140, 33210, 39852, 49815, 66403, 66420, 99630, 132806, 199209, 199260, 265612, 332015, 398418, 597627, 664030, 796836, 996045, 1195254, 1328060, 1792881, 1992090, 2390508, 2722523, 2988135, 3585762, 3984180, 5378643, 5445046, 5976270, 7171524, 8167569, 8964405, 10757286, 10890092, 11952540, 13612615, 16135929, 16335138, 17928810, 21514572, 24502707, 26893215, 27225230, 32271858, 32670276, 35857620, 40837845, 49005414, 53786430, 54450460, 64543716, 73508121, 80679645, 81675690, 98010828, 107572860, 122513535, 147016242, 161359290, 163351380, 220524363, 245027070, 294032484, 322718580, 367540605, 441048726, 490054140, 661573089, 735081210, 882097452, 1102621815, 1323146178, 1470162420, 2205243630, 2646292356, 3307865445, 4410487260, 6615730890, 13231461780]

約数ペア:

[(1, 13231461780), (2, 6615730890), (3, 4410487260), (4, 3307865445), (5, 2646292356), (6, 2205243630), (9, 1470162420), (10, 1323146178), (12, 1102621815), (15, 882097452), (18, 735081210), (20, 661573089), (27, 490054140), (30, 441048726), (36, 367540605), (41, 322718580), (45, 294032484), (54, 245027070), (60, 220524363), (81, 163351380), (82, 161359290), (90, 147016242), (108, 122513535), (123, 107572860), (135, 98010828), (162, 81675690), (164, 80679645), (180, 73508121), (205, 64543716), (243, 54450460), (246, 53786430), (270, 49005414), (324, 40837845), (369, 35857620), (405, 32670276), (410, 32271858), (486, 27225230), (492, 26893215), (540, 24502707), (615, 21514572), (738, 17928810), (810, 16335138), (820, 16135929), (972, 13612615), (1107, 11952540), (1215, 10890092), (1230, 10757286), (1476, 8964405), (1620, 8167569), (1845, 7171524), (2214, 5976270), (2430, 5445046), (2460, 5378643), (3321, 3984180), (3690, 3585762), (4428, 2988135), (4860, 2722523), (5535, 2390508), (6642, 1992090), (7380, 1792881), (9963, 1328060), (11070, 1195254), (13284, 996045), (16605, 796836), (19926, 664030), (22140, 597627), (33210, 398418), (39852, 332015), (49815, 265612), (66403, 199260), (66420, 199209), (99630, 132806)]