68562480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1$

素因数の和:1163

約数の個数: 160

約数和(自身を含む): 249698304

約数和(自身を除く): 181135824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1103, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2206, 2220, 2590, 2960, 3108, 3309, 3885, 4144, 4412, 4440, 5180, 5515, 6216, 6618, 7721, 7770, 8824, 8880, 10360, 11030, 12432, 13236, 15442, 15540, 16545, 17648, 20720, 22060, 23163, 26472, 30884, 31080, 33090, 38605, 40811, 44120, 46326, 52944, 61768, 62160, 66180, 77210, 81622, 88240, 92652, 115815, 122433, 123536, 132360, 154420, 163244, 185304, 204055, 231630, 244866, 264720, 285677, 308840, 326488, 370608, 408110, 463260, 489732, 571354, 612165, 617680, 652976, 816220, 857031, 926520, 979464, 1142708, 1224330, 1428385, 1632440, 1714062, 1853040, 1958928, 2285416, 2448660, 2856770, 3264880, 3428124, 4285155, 4570832, 4897320, 5713540, 6856248, 8570310, 9794640, 11427080, 13712496, 17140620, 22854160, 34281240, 68562480]

約数ペア:

[(1, 68562480), (2, 34281240), (3, 22854160), (4, 17140620), (5, 13712496), (6, 11427080), (7, 9794640), (8, 8570310), (10, 6856248), (12, 5713540), (14, 4897320), (15, 4570832), (16, 4285155), (20, 3428124), (21, 3264880), (24, 2856770), (28, 2448660), (30, 2285416), (35, 1958928), (37, 1853040), (40, 1714062), (42, 1632440), (48, 1428385), (56, 1224330), (60, 1142708), (70, 979464), (74, 926520), (80, 857031), (84, 816220), (105, 652976), (111, 617680), (112, 612165), (120, 571354), (140, 489732), (148, 463260), (168, 408110), (185, 370608), (210, 326488), (222, 308840), (240, 285677), (259, 264720), (280, 244866), (296, 231630), (336, 204055), (370, 185304), (420, 163244), (444, 154420), (518, 132360), (555, 123536), (560, 122433), (592, 115815), (740, 92652), (777, 88240), (840, 81622), (888, 77210), (1036, 66180), (1103, 62160), (1110, 61768), (1295, 52944), (1480, 46326), (1554, 44120), (1680, 40811), (1776, 38605), (2072, 33090), (2206, 31080), (2220, 30884), (2590, 26472), (2960, 23163), (3108, 22060), (3309, 20720), (3885, 17648), (4144, 16545), (4412, 15540), (4440, 15442), (5180, 13236), (5515, 12432), (6216, 11030), (6618, 10360), (7721, 8880), (7770, 8824)]