63896640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{659}}^1$

素因数の和:780

約数の個数: 112

約数和(自身を含む): 205191360

約数和(自身を除く): 141294720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 404, 480, 505, 606, 659, 808, 960, 1010, 1212, 1318, 1515, 1616, 1977, 2020, 2424, 2636, 3030, 3232, 3295, 3954, 4040, 4848, 5272, 6060, 6464, 6590, 7908, 8080, 9696, 9885, 10544, 12120, 13180, 15816, 16160, 19392, 19770, 21088, 24240, 26360, 31632, 32320, 39540, 42176, 48480, 52720, 63264, 66559, 79080, 96960, 105440, 126528, 133118, 158160, 199677, 210880, 266236, 316320, 332795, 399354, 532472, 632640, 665590, 798708, 998385, 1064944, 1331180, 1597416, 1996770, 2129888, 2662360, 3194832, 3993540, 4259776, 5324720, 6389664, 7987080, 10649440, 12779328, 15974160, 21298880, 31948320, 63896640]

約数ペア:

[(1, 63896640), (2, 31948320), (3, 21298880), (4, 15974160), (5, 12779328), (6, 10649440), (8, 7987080), (10, 6389664), (12, 5324720), (15, 4259776), (16, 3993540), (20, 3194832), (24, 2662360), (30, 2129888), (32, 1996770), (40, 1597416), (48, 1331180), (60, 1064944), (64, 998385), (80, 798708), (96, 665590), (101, 632640), (120, 532472), (160, 399354), (192, 332795), (202, 316320), (240, 266236), (303, 210880), (320, 199677), (404, 158160), (480, 133118), (505, 126528), (606, 105440), (659, 96960), (808, 79080), (960, 66559), (1010, 63264), (1212, 52720), (1318, 48480), (1515, 42176), (1616, 39540), (1977, 32320), (2020, 31632), (2424, 26360), (2636, 24240), (3030, 21088), (3232, 19770), (3295, 19392), (3954, 16160), (4040, 15816), (4848, 13180), (5272, 12120), (6060, 10544), (6464, 9885), (6590, 9696), (7908, 8080)]