206848440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30241}}^1$

素因数の和:30277

約数の個数: 96

約数和(自身を含む): 707662800

約数和(自身を除く): 500814360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 30241, 60482, 90723, 120964, 151205, 181446, 241928, 272169, 302410, 362892, 453615, 544338, 574579, 604820, 725784, 907230, 1088676, 1149158, 1209640, 1360845, 1723737, 1814460, 2177352, 2298316, 2721690, 2872895, 3447474, 3628920, 4596632, 5171211, 5443380, 5745790, 6894948, 8618685, 10342422, 10886760, 11491580, 13789896, 17237370, 20684844, 22983160, 25856055, 34474740, 41369688, 51712110, 68949480, 103424220, 206848440]

約数ペア:

[(1, 206848440), (2, 103424220), (3, 68949480), (4, 51712110), (5, 41369688), (6, 34474740), (8, 25856055), (9, 22983160), (10, 20684844), (12, 17237370), (15, 13789896), (18, 11491580), (19, 10886760), (20, 10342422), (24, 8618685), (30, 6894948), (36, 5745790), (38, 5443380), (40, 5171211), (45, 4596632), (57, 3628920), (60, 3447474), (72, 2872895), (76, 2721690), (90, 2298316), (95, 2177352), (114, 1814460), (120, 1723737), (152, 1360845), (171, 1209640), (180, 1149158), (190, 1088676), (228, 907230), (285, 725784), (342, 604820), (360, 574579), (380, 544338), (456, 453615), (570, 362892), (684, 302410), (760, 272169), (855, 241928), (1140, 181446), (1368, 151205), (1710, 120964), (2280, 90723), (3420, 60482), (6840, 30241)]