212124240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2917}}^1$

素因数の和:3037

約数の個数: 120

約数和(自身を含む): 719683848

約数和(自身を除く): 507559608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 2917, 3030, 3636, 4040, 4545, 4848, 5834, 6060, 7272, 8080, 8751, 9090, 11668, 12120, 14544, 14585, 17502, 18180, 23336, 24240, 26253, 29170, 35004, 36360, 43755, 46672, 52506, 58340, 70008, 72720, 87510, 105012, 116680, 131265, 140016, 175020, 210024, 233360, 262530, 294617, 350040, 420048, 525060, 589234, 700080, 883851, 1050120, 1178468, 1473085, 1767702, 2100240, 2356936, 2651553, 2946170, 3535404, 4419255, 4713872, 5303106, 5892340, 7070808, 8838510, 10606212, 11784680, 13257765, 14141616, 17677020, 21212424, 23569360, 26515530, 35354040, 42424848, 53031060, 70708080, 106062120, 212124240]

約数ペア:

[(1, 212124240), (2, 106062120), (3, 70708080), (4, 53031060), (5, 42424848), (6, 35354040), (8, 26515530), (9, 23569360), (10, 21212424), (12, 17677020), (15, 14141616), (16, 13257765), (18, 11784680), (20, 10606212), (24, 8838510), (30, 7070808), (36, 5892340), (40, 5303106), (45, 4713872), (48, 4419255), (60, 3535404), (72, 2946170), (80, 2651553), (90, 2356936), (101, 2100240), (120, 1767702), (144, 1473085), (180, 1178468), (202, 1050120), (240, 883851), (303, 700080), (360, 589234), (404, 525060), (505, 420048), (606, 350040), (720, 294617), (808, 262530), (909, 233360), (1010, 210024), (1212, 175020), (1515, 140016), (1616, 131265), (1818, 116680), (2020, 105012), (2424, 87510), (2917, 72720), (3030, 70008), (3636, 58340), (4040, 52506), (4545, 46672), (4848, 43755), (5834, 36360), (6060, 35004), (7272, 29170), (8080, 26253), (8751, 24240), (9090, 23336), (11668, 18180), (12120, 17502), (14544, 14585)]