69399120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 248912640

約数和(自身を除く): 179513520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 101, 105, 112, 120, 140, 168, 202, 210, 240, 280, 303, 336, 404, 409, 420, 505, 560, 606, 707, 808, 818, 840, 1010, 1212, 1227, 1414, 1515, 1616, 1636, 1680, 2020, 2045, 2121, 2424, 2454, 2828, 2863, 3030, 3272, 3535, 4040, 4090, 4242, 4848, 4908, 5656, 5726, 6060, 6135, 6544, 7070, 8080, 8180, 8484, 8589, 9816, 10605, 11312, 11452, 12120, 12270, 14140, 14315, 16360, 16968, 17178, 19632, 21210, 22904, 24240, 24540, 28280, 28630, 32720, 33936, 34356, 41309, 42420, 42945, 45808, 49080, 56560, 57260, 68712, 82618, 84840, 85890, 98160, 114520, 123927, 137424, 165236, 169680, 171780, 206545, 229040, 247854, 289163, 330472, 343560, 413090, 495708, 578326, 619635, 660944, 687120, 826180, 867489, 991416, 1156652, 1239270, 1445815, 1652360, 1734978, 1982832, 2313304, 2478540, 2891630, 3304720, 3469956, 4337445, 4626608, 4957080, 5783260, 6939912, 8674890, 9914160, 11566520, 13879824, 17349780, 23133040, 34699560, 69399120]

約数ペア:

[(1, 69399120), (2, 34699560), (3, 23133040), (4, 17349780), (5, 13879824), (6, 11566520), (7, 9914160), (8, 8674890), (10, 6939912), (12, 5783260), (14, 4957080), (15, 4626608), (16, 4337445), (20, 3469956), (21, 3304720), (24, 2891630), (28, 2478540), (30, 2313304), (35, 1982832), (40, 1734978), (42, 1652360), (48, 1445815), (56, 1239270), (60, 1156652), (70, 991416), (80, 867489), (84, 826180), (101, 687120), (105, 660944), (112, 619635), (120, 578326), (140, 495708), (168, 413090), (202, 343560), (210, 330472), (240, 289163), (280, 247854), (303, 229040), (336, 206545), (404, 171780), (409, 169680), (420, 165236), (505, 137424), (560, 123927), (606, 114520), (707, 98160), (808, 85890), (818, 84840), (840, 82618), (1010, 68712), (1212, 57260), (1227, 56560), (1414, 49080), (1515, 45808), (1616, 42945), (1636, 42420), (1680, 41309), (2020, 34356), (2045, 33936), (2121, 32720), (2424, 28630), (2454, 28280), (2828, 24540), (2863, 24240), (3030, 22904), (3272, 21210), (3535, 19632), (4040, 17178), (4090, 16968), (4242, 16360), (4848, 14315), (4908, 14140), (5656, 12270), (5726, 12120), (6060, 11452), (6135, 11312), (6544, 10605), (7070, 9816), (8080, 8589), (8180, 8484)]