216129840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52973}}^1$

素因数の和:53006

約数の個数: 80

約数和(自身を含む): 709427808

約数和(自身を除く): 493297968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 52973, 105946, 158919, 211892, 264865, 317838, 423784, 529730, 635676, 794595, 847568, 900541, 1059460, 1271352, 1589190, 1801082, 2118920, 2542704, 2701623, 3178380, 3602164, 4237840, 4502705, 5403246, 6356760, 7204328, 9005410, 10806492, 12713520, 13508115, 14408656, 18010820, 21612984, 27016230, 36021640, 43225968, 54032460, 72043280, 108064920, 216129840]

約数ペア:

[(1, 216129840), (2, 108064920), (3, 72043280), (4, 54032460), (5, 43225968), (6, 36021640), (8, 27016230), (10, 21612984), (12, 18010820), (15, 14408656), (16, 13508115), (17, 12713520), (20, 10806492), (24, 9005410), (30, 7204328), (34, 6356760), (40, 5403246), (48, 4502705), (51, 4237840), (60, 3602164), (68, 3178380), (80, 2701623), (85, 2542704), (102, 2118920), (120, 1801082), (136, 1589190), (170, 1271352), (204, 1059460), (240, 900541), (255, 847568), (272, 794595), (340, 635676), (408, 529730), (510, 423784), (680, 317838), (816, 264865), (1020, 211892), (1360, 158919), (2040, 105946), (4080, 52973)]