196513680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 686331072

約数和(自身を除く): 489817392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 101, 110, 120, 121, 132, 134, 165, 176, 201, 202, 220, 240, 242, 264, 268, 303, 330, 335, 363, 402, 404, 440, 484, 505, 528, 536, 605, 606, 660, 670, 726, 737, 804, 808, 880, 968, 1005, 1010, 1072, 1111, 1210, 1212, 1320, 1340, 1452, 1474, 1515, 1608, 1616, 1815, 1936, 2010, 2020, 2211, 2222, 2420, 2424, 2640, 2680, 2904, 2948, 3030, 3216, 3333, 3630, 3685, 4020, 4040, 4422, 4444, 4840, 4848, 5360, 5555, 5808, 5896, 6060, 6666, 6767, 7260, 7370, 8040, 8080, 8107, 8844, 8888, 9680, 11055, 11110, 11792, 12120, 12221, 13332, 13534, 14520, 14740, 16080, 16214, 16665, 17688, 17776, 20301, 22110, 22220, 24240, 24321, 24442, 26664, 27068, 29040, 29480, 32428, 33330, 33835, 35376, 36663, 40535, 40602, 44220, 44440, 48642, 48884, 53328, 54136, 58960, 61105, 64856, 66660, 67670, 73326, 74437, 81070, 81204, 88440, 88880, 97284, 97768, 101505, 108272, 121605, 122210, 129712, 133320, 135340, 146652, 148874, 162140, 162408, 176880, 183315, 194568, 195536, 203010, 223311, 243210, 244420, 266640, 270680, 293304, 297748, 324280, 324816, 366630, 372185, 389136, 406020, 446622, 486420, 488840, 541360, 586608, 595496, 648560, 733260, 744370, 812040, 818807, 893244, 972840, 977680, 1116555, 1190992, 1466520, 1488740, 1624080, 1637614, 1786488, 1945680, 2233110, 2456421, 2933040, 2977480, 3275228, 3572976, 4094035, 4466220, 4912842, 5954960, 6550456, 8188070, 8932440, 9825684, 12282105, 13100912, 16376140, 17864880, 19651368, 24564210, 32752280, 39302736, 49128420, 65504560, 98256840, 196513680]

約数ペア:

[(1, 196513680), (2, 98256840), (3, 65504560), (4, 49128420), (5, 39302736), (6, 32752280), (8, 24564210), (10, 19651368), (11, 17864880), (12, 16376140), (15, 13100912), (16, 12282105), (20, 9825684), (22, 8932440), (24, 8188070), (30, 6550456), (33, 5954960), (40, 4912842), (44, 4466220), (48, 4094035), (55, 3572976), (60, 3275228), (66, 2977480), (67, 2933040), (80, 2456421), (88, 2233110), (101, 1945680), (110, 1786488), (120, 1637614), (121, 1624080), (132, 1488740), (134, 1466520), (165, 1190992), (176, 1116555), (201, 977680), (202, 972840), (220, 893244), (240, 818807), (242, 812040), (264, 744370), (268, 733260), (303, 648560), (330, 595496), (335, 586608), (363, 541360), (402, 488840), (404, 486420), (440, 446622), (484, 406020), (505, 389136), (528, 372185), (536, 366630), (605, 324816), (606, 324280), (660, 297748), (670, 293304), (726, 270680), (737, 266640), (804, 244420), (808, 243210), (880, 223311), (968, 203010), (1005, 195536), (1010, 194568), (1072, 183315), (1111, 176880), (1210, 162408), (1212, 162140), (1320, 148874), (1340, 146652), (1452, 135340), (1474, 133320), (1515, 129712), (1608, 122210), (1616, 121605), (1815, 108272), (1936, 101505), (2010, 97768), (2020, 97284), (2211, 88880), (2222, 88440), (2420, 81204), (2424, 81070), (2640, 74437), (2680, 73326), (2904, 67670), (2948, 66660), (3030, 64856), (3216, 61105), (3333, 58960), (3630, 54136), (3685, 53328), (4020, 48884), (4040, 48642), (4422, 44440), (4444, 44220), (4840, 40602), (4848, 40535), (5360, 36663), (5555, 35376), (5808, 33835), (5896, 33330), (6060, 32428), (6666, 29480), (6767, 29040), (7260, 27068), (7370, 26664), (8040, 24442), (8080, 24321), (8107, 24240), (8844, 22220), (8888, 22110), (9680, 20301), (11055, 17776), (11110, 17688), (11792, 16665), (12120, 16214), (12221, 16080), (13332, 14740), (13534, 14520)]