217238880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4481}}^1$

素因数の和:4600

約数の個数: 96

約数和(自身を含む): 691231968

約数和(自身を除く): 473993088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4481, 4848, 6060, 8080, 8962, 9696, 12120, 13443, 16160, 17924, 22405, 24240, 26886, 35848, 44810, 48480, 53772, 67215, 71696, 89620, 107544, 134430, 143392, 179240, 215088, 268860, 358480, 430176, 452581, 537720, 716960, 905162, 1075440, 1357743, 1810324, 2150880, 2262905, 2715486, 3620648, 4525810, 5430972, 6788715, 7241296, 9051620, 10861944, 13577430, 14482592, 18103240, 21723888, 27154860, 36206480, 43447776, 54309720, 72412960, 108619440, 217238880]

約数ペア:

[(1, 217238880), (2, 108619440), (3, 72412960), (4, 54309720), (5, 43447776), (6, 36206480), (8, 27154860), (10, 21723888), (12, 18103240), (15, 14482592), (16, 13577430), (20, 10861944), (24, 9051620), (30, 7241296), (32, 6788715), (40, 5430972), (48, 4525810), (60, 3620648), (80, 2715486), (96, 2262905), (101, 2150880), (120, 1810324), (160, 1357743), (202, 1075440), (240, 905162), (303, 716960), (404, 537720), (480, 452581), (505, 430176), (606, 358480), (808, 268860), (1010, 215088), (1212, 179240), (1515, 143392), (1616, 134430), (2020, 107544), (2424, 89620), (3030, 71696), (3232, 67215), (4040, 53772), (4481, 48480), (4848, 44810), (6060, 35848), (8080, 26886), (8962, 24240), (9696, 22405), (12120, 17924), (13443, 16160)]