242028320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1014

約数の個数: 96

約数和(自身を含む): 612115056

約数和(自身を除く): 370086736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 101, 136, 160, 170, 202, 272, 340, 404, 505, 544, 680, 808, 881, 1010, 1360, 1616, 1717, 1762, 2020, 2720, 3232, 3434, 3524, 4040, 4405, 6868, 7048, 8080, 8585, 8810, 13736, 14096, 14977, 16160, 17170, 17620, 27472, 28192, 29954, 34340, 35240, 54944, 59908, 68680, 70480, 74885, 88981, 119816, 137360, 140960, 149770, 177962, 239632, 274720, 299540, 355924, 444905, 479264, 599080, 711848, 889810, 1198160, 1423696, 1512677, 1779620, 2396320, 2847392, 3025354, 3559240, 6050708, 7118480, 7563385, 12101416, 14236960, 15126770, 24202832, 30253540, 48405664, 60507080, 121014160, 242028320]

約数ペア:

[(1, 242028320), (2, 121014160), (4, 60507080), (5, 48405664), (8, 30253540), (10, 24202832), (16, 15126770), (17, 14236960), (20, 12101416), (32, 7563385), (34, 7118480), (40, 6050708), (68, 3559240), (80, 3025354), (85, 2847392), (101, 2396320), (136, 1779620), (160, 1512677), (170, 1423696), (202, 1198160), (272, 889810), (340, 711848), (404, 599080), (505, 479264), (544, 444905), (680, 355924), (808, 299540), (881, 274720), (1010, 239632), (1360, 177962), (1616, 149770), (1717, 140960), (1762, 137360), (2020, 119816), (2720, 88981), (3232, 74885), (3434, 70480), (3524, 68680), (4040, 59908), (4405, 54944), (6868, 35240), (7048, 34340), (8080, 29954), (8585, 28192), (8810, 27472), (13736, 17620), (14096, 17170), (14977, 16160)]