931523280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 2984059008

約数和(自身を除く): 2052535728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 137, 164, 205, 240, 246, 274, 328, 410, 411, 492, 548, 615, 656, 685, 691, 820, 822, 984, 1096, 1230, 1370, 1382, 1640, 1644, 1968, 2055, 2073, 2192, 2460, 2740, 2764, 3280, 3288, 3455, 4110, 4146, 4920, 5480, 5528, 5617, 6576, 6910, 8220, 8292, 9840, 10365, 10960, 11056, 11234, 13820, 16440, 16584, 16851, 20730, 22468, 27640, 28085, 28331, 32880, 33168, 33702, 41460, 44936, 55280, 56170, 56662, 67404, 82920, 84255, 84993, 89872, 94667, 112340, 113324, 134808, 141655, 165840, 168510, 169986, 189334, 224680, 226648, 269616, 283310, 284001, 337020, 339972, 378668, 424965, 449360, 453296, 473335, 566620, 568002, 674040, 679944, 757336, 849930, 946670, 1133240, 1136004, 1348080, 1359888, 1420005, 1514672, 1699860, 1893340, 2266480, 2272008, 2840010, 3399720, 3786680, 3881347, 4544016, 5680020, 6799440, 7573360, 7762694, 11360040, 11644041, 15525388, 19406735, 22720080, 23288082, 31050776, 38813470, 46576164, 58220205, 62101552, 77626940, 93152328, 116440410, 155253880, 186304656, 232880820, 310507760, 465761640, 931523280]

約数ペア:

[(1, 931523280), (2, 465761640), (3, 310507760), (4, 232880820), (5, 186304656), (6, 155253880), (8, 116440410), (10, 93152328), (12, 77626940), (15, 62101552), (16, 58220205), (20, 46576164), (24, 38813470), (30, 31050776), (40, 23288082), (41, 22720080), (48, 19406735), (60, 15525388), (80, 11644041), (82, 11360040), (120, 7762694), (123, 7573360), (137, 6799440), (164, 5680020), (205, 4544016), (240, 3881347), (246, 3786680), (274, 3399720), (328, 2840010), (410, 2272008), (411, 2266480), (492, 1893340), (548, 1699860), (615, 1514672), (656, 1420005), (685, 1359888), (691, 1348080), (820, 1136004), (822, 1133240), (984, 946670), (1096, 849930), (1230, 757336), (1370, 679944), (1382, 674040), (1640, 568002), (1644, 566620), (1968, 473335), (2055, 453296), (2073, 449360), (2192, 424965), (2460, 378668), (2740, 339972), (2764, 337020), (3280, 284001), (3288, 283310), (3455, 269616), (4110, 226648), (4146, 224680), (4920, 189334), (5480, 169986), (5528, 168510), (5617, 165840), (6576, 141655), (6910, 134808), (8220, 113324), (8292, 112340), (9840, 94667), (10365, 89872), (10960, 84993), (11056, 84255), (11234, 82920), (13820, 67404), (16440, 56662), (16584, 56170), (16851, 55280), (20730, 44936), (22468, 41460), (27640, 33702), (28085, 33168), (28331, 32880)]