216661770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3677

約数の個数: 128

約数和(自身を含む): 658990080

約数和(自身を除く): 442328310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3510, 3631, 3978, 4590, 5967, 6630, 7262, 9945, 10893, 11934, 18155, 19890, 21786, 29835, 32679, 36310, 47203, 54465, 59670, 61727, 65358, 94406, 98037, 108930, 123454, 141609, 163395, 185181, 196074, 236015, 283218, 308635, 326790, 370362, 424827, 472030, 490185, 555543, 617270, 708045, 802451, 849654, 925905, 980370, 1111086, 1274481, 1416090, 1604902, 1666629, 1851810, 2124135, 2407353, 2548962, 2777715, 3333258, 4012255, 4248270, 4814706, 5555430, 6372405, 7222059, 8024510, 8333145, 12036765, 12744810, 14444118, 16666290, 21666177, 24073530, 36110295, 43332354, 72220590, 108330885, 216661770]

約数ペア:

[(1, 216661770), (2, 108330885), (3, 72220590), (5, 43332354), (6, 36110295), (9, 24073530), (10, 21666177), (13, 16666290), (15, 14444118), (17, 12744810), (18, 12036765), (26, 8333145), (27, 8024510), (30, 7222059), (34, 6372405), (39, 5555430), (45, 4814706), (51, 4248270), (54, 4012255), (65, 3333258), (78, 2777715), (85, 2548962), (90, 2407353), (102, 2124135), (117, 1851810), (130, 1666629), (135, 1604902), (153, 1416090), (170, 1274481), (195, 1111086), (221, 980370), (234, 925905), (255, 849654), (270, 802451), (306, 708045), (351, 617270), (390, 555543), (442, 490185), (459, 472030), (510, 424827), (585, 370362), (663, 326790), (702, 308635), (765, 283218), (918, 236015), (1105, 196074), (1170, 185181), (1326, 163395), (1530, 141609), (1755, 123454), (1989, 108930), (2210, 98037), (2295, 94406), (3315, 65358), (3510, 61727), (3631, 59670), (3978, 54465), (4590, 47203), (5967, 36310), (6630, 32679), (7262, 29835), (9945, 21786), (10893, 19890), (11934, 18155)]