210335940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 669247488

約数和(自身を除く): 458911548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 113, 135, 162, 180, 226, 243, 270, 324, 339, 383, 405, 452, 486, 540, 565, 678, 766, 810, 972, 1017, 1130, 1149, 1215, 1356, 1532, 1620, 1695, 1915, 2034, 2260, 2298, 2430, 3051, 3390, 3447, 3830, 4068, 4596, 4860, 5085, 5745, 6102, 6780, 6894, 7660, 9153, 10170, 10341, 11490, 12204, 13788, 15255, 17235, 18306, 20340, 20682, 22980, 27459, 30510, 31023, 34470, 36612, 41364, 43279, 45765, 51705, 54918, 61020, 62046, 68940, 86558, 91530, 93069, 103410, 109836, 124092, 129837, 137295, 155115, 173116, 183060, 186138, 206820, 216395, 259674, 274590, 310230, 372276, 389511, 432790, 465345, 519348, 549180, 620460, 649185, 779022, 865580, 930690, 1168533, 1298370, 1558044, 1861380, 1947555, 2337066, 2596740, 3505599, 3895110, 4674132, 5842665, 7011198, 7790220, 10516797, 11685330, 14022396, 17527995, 21033594, 23370660, 35055990, 42067188, 52583985, 70111980, 105167970, 210335940]

約数ペア:

[(1, 210335940), (2, 105167970), (3, 70111980), (4, 52583985), (5, 42067188), (6, 35055990), (9, 23370660), (10, 21033594), (12, 17527995), (15, 14022396), (18, 11685330), (20, 10516797), (27, 7790220), (30, 7011198), (36, 5842665), (45, 4674132), (54, 3895110), (60, 3505599), (81, 2596740), (90, 2337066), (108, 1947555), (113, 1861380), (135, 1558044), (162, 1298370), (180, 1168533), (226, 930690), (243, 865580), (270, 779022), (324, 649185), (339, 620460), (383, 549180), (405, 519348), (452, 465345), (486, 432790), (540, 389511), (565, 372276), (678, 310230), (766, 274590), (810, 259674), (972, 216395), (1017, 206820), (1130, 186138), (1149, 183060), (1215, 173116), (1356, 155115), (1532, 137295), (1620, 129837), (1695, 124092), (1915, 109836), (2034, 103410), (2260, 93069), (2298, 91530), (2430, 86558), (3051, 68940), (3390, 62046), (3447, 61020), (3830, 54918), (4068, 51705), (4596, 45765), (4860, 43279), (5085, 41364), (5745, 36612), (6102, 34470), (6780, 31023), (6894, 30510), (7660, 27459), (9153, 22980), (10170, 20682), (10341, 20340), (11490, 18306), (12204, 17235), (13788, 15255)]