82040280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 284359680

約数和(自身を除く): 202319400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 967, 1010, 1212, 1414, 1515, 1934, 2020, 2121, 2424, 2828, 2901, 3030, 3535, 3868, 4040, 4242, 4835, 5656, 5802, 6060, 6769, 7070, 7736, 8484, 9670, 10605, 11604, 12120, 13538, 14140, 14505, 16968, 19340, 20307, 21210, 23208, 27076, 28280, 29010, 33845, 38680, 40614, 42420, 54152, 58020, 67690, 81228, 84840, 97667, 101535, 116040, 135380, 162456, 195334, 203070, 270760, 293001, 390668, 406140, 488335, 586002, 683669, 781336, 812280, 976670, 1172004, 1367338, 1465005, 1953340, 2051007, 2344008, 2734676, 2930010, 3418345, 3906680, 4102014, 5469352, 5860020, 6836690, 8204028, 10255035, 11720040, 13673380, 16408056, 20510070, 27346760, 41020140, 82040280]

約数ペア:

[(1, 82040280), (2, 41020140), (3, 27346760), (4, 20510070), (5, 16408056), (6, 13673380), (7, 11720040), (8, 10255035), (10, 8204028), (12, 6836690), (14, 5860020), (15, 5469352), (20, 4102014), (21, 3906680), (24, 3418345), (28, 2930010), (30, 2734676), (35, 2344008), (40, 2051007), (42, 1953340), (56, 1465005), (60, 1367338), (70, 1172004), (84, 976670), (101, 812280), (105, 781336), (120, 683669), (140, 586002), (168, 488335), (202, 406140), (210, 390668), (280, 293001), (303, 270760), (404, 203070), (420, 195334), (505, 162456), (606, 135380), (707, 116040), (808, 101535), (840, 97667), (967, 84840), (1010, 81228), (1212, 67690), (1414, 58020), (1515, 54152), (1934, 42420), (2020, 40614), (2121, 38680), (2424, 33845), (2828, 29010), (2901, 28280), (3030, 27076), (3535, 23208), (3868, 21210), (4040, 20307), (4242, 19340), (4835, 16968), (5656, 14505), (5802, 14140), (6060, 13538), (6769, 12120), (7070, 11604), (7736, 10605), (8484, 9670)]