40017009480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{535273}}^1$

素因数の和:535383

約数の個数: 128

約数和(自身を含む): 138743020800

約数和(自身を除く): 98726011320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4984, 5340, 6230, 7476, 9345, 10680, 12460, 14952, 18690, 24920, 37380, 74760, 535273, 1070546, 1605819, 2141092, 2676365, 3211638, 3746911, 4282184, 5352730, 6423276, 7493822, 8029095, 10705460, 11240733, 12846552, 14987644, 16058190, 18734555, 21410920, 22481466, 29975288, 32116380, 37469110, 44962932, 47639297, 56203665, 64232760, 74938220, 89925864, 95278594, 112407330, 142917891, 149876440, 190557188, 224814660, 238196485, 285835782, 333475079, 381114376, 449629320, 476392970, 571671564, 666950158, 714589455, 952785940, 1000425237, 1143343128, 1333900316, 1429178910, 1667375395, 1905571880, 2000850474, 2667800632, 2858357820, 3334750790, 4001700948, 5002126185, 5716715640, 6669501580, 8003401896, 10004252370, 13339003160, 20008504740, 40017009480]

約数ペア:

[(1, 40017009480), (2, 20008504740), (3, 13339003160), (4, 10004252370), (5, 8003401896), (6, 6669501580), (7, 5716715640), (8, 5002126185), (10, 4001700948), (12, 3334750790), (14, 2858357820), (15, 2667800632), (20, 2000850474), (21, 1905571880), (24, 1667375395), (28, 1429178910), (30, 1333900316), (35, 1143343128), (40, 1000425237), (42, 952785940), (56, 714589455), (60, 666950158), (70, 571671564), (84, 476392970), (89, 449629320), (105, 381114376), (120, 333475079), (140, 285835782), (168, 238196485), (178, 224814660), (210, 190557188), (267, 149876440), (280, 142917891), (356, 112407330), (420, 95278594), (445, 89925864), (534, 74938220), (623, 64232760), (712, 56203665), (840, 47639297), (890, 44962932), (1068, 37469110), (1246, 32116380), (1335, 29975288), (1780, 22481466), (1869, 21410920), (2136, 18734555), (2492, 16058190), (2670, 14987644), (3115, 12846552), (3560, 11240733), (3738, 10705460), (4984, 8029095), (5340, 7493822), (6230, 6423276), (7476, 5352730), (9345, 4282184), (10680, 3746911), (12460, 3211638), (14952, 2676365), (18690, 2141092), (24920, 1605819), (37380, 1070546), (74760, 535273)]