206725320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30223}}^1$

素因数の和:30259

約数の個数: 96

約数和(自身を含む): 707241600

約数和(自身を除く): 500516280

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, 30223, 60446, 90669, 120892, 151115, 181338, 241784, 272007, 302230, 362676, 453345, 544014, 574237, 604460, 725352, 906690, 1088028, 1148474, 1208920, 1360035, 1722711, 1813380, 2176056, 2296948, 2720070, 2871185, 3445422, 3626760, 4593896, 5168133, 5440140, 5742370, 6890844, 8613555, 10336266, 10880280, 11484740, 13781688, 17227110, 20672532, 22969480, 25840665, 34454220, 41345064, 51681330, 68908440, 103362660, 206725320]

約数ペア:

[(1, 206725320), (2, 103362660), (3, 68908440), (4, 51681330), (5, 41345064), (6, 34454220), (8, 25840665), (9, 22969480), (10, 20672532), (12, 17227110), (15, 13781688), (18, 11484740), (19, 10880280), (20, 10336266), (24, 8613555), (30, 6890844), (36, 5742370), (38, 5440140), (40, 5168133), (45, 4593896), (57, 3626760), (60, 3445422), (72, 2871185), (76, 2720070), (90, 2296948), (95, 2176056), (114, 1813380), (120, 1722711), (152, 1360035), (171, 1208920), (180, 1148474), (190, 1088028), (228, 906690), (285, 725352), (342, 604460), (360, 574237), (380, 544014), (456, 453345), (570, 362676), (684, 302230), (760, 272007), (855, 241784), (1140, 181338), (1368, 151115), (1710, 120892), (2280, 90669), (3420, 60446), (6840, 30223)]