896458440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 2924812800

約数和(自身を除く): 2028354360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 41, 58, 60, 61, 82, 87, 103, 116, 120, 122, 123, 145, 164, 174, 183, 205, 206, 232, 244, 246, 290, 305, 309, 328, 348, 366, 410, 412, 435, 488, 492, 515, 580, 610, 615, 618, 696, 732, 820, 824, 870, 915, 984, 1030, 1160, 1189, 1220, 1230, 1236, 1464, 1545, 1640, 1740, 1769, 1830, 2060, 2378, 2440, 2460, 2472, 2501, 2987, 3090, 3480, 3538, 3567, 3660, 4120, 4223, 4756, 4920, 5002, 5307, 5945, 5974, 6180, 6283, 7076, 7134, 7320, 7503, 8446, 8845, 8961, 9512, 10004, 10614, 11890, 11948, 12360, 12505, 12566, 12669, 14152, 14268, 14935, 15006, 16892, 17690, 17835, 17922, 18849, 20008, 21115, 21228, 23780, 23896, 25010, 25132, 25338, 26535, 28536, 29870, 30012, 31415, 33784, 35380, 35670, 35844, 37515, 37698, 42230, 42456, 44805, 47560, 50020, 50264, 50676, 53070, 59740, 60024, 62830, 63345, 70760, 71340, 71688, 72529, 75030, 75396, 84460, 89610, 94245, 100040, 101352, 106140, 119480, 122467, 125660, 126690, 142680, 145058, 150060, 150792, 168920, 179220, 182207, 188490, 212280, 217587, 244934, 251320, 253380, 257603, 290116, 300120, 358440, 362645, 364414, 367401, 376980, 435174, 489868, 506760, 515206, 546621, 580232, 612335, 725290, 728828, 734802, 753960, 772809, 870348, 911035, 979736, 1030412, 1087935, 1093242, 1224670, 1288015, 1450580, 1457656, 1469604, 1545618, 1740696, 1822070, 1837005, 2060824, 2175870, 2186484, 2449340, 2576030, 2733105, 2901160, 2939208, 3091236, 3644140, 3674010, 3864045, 4351740, 4372968, 4898680, 5152060, 5466210, 6182472, 7288280, 7348020, 7470487, 7728090, 8703480, 10304120, 10932420, 14696040, 14940974, 15456180, 21864840, 22411461, 29881948, 30912360, 37352435, 44822922, 59763896, 74704870, 89645844, 112057305, 149409740, 179291688, 224114610, 298819480, 448229220, 896458440]

約数ペア:

[(1, 896458440), (2, 448229220), (3, 298819480), (4, 224114610), (5, 179291688), (6, 149409740), (8, 112057305), (10, 89645844), (12, 74704870), (15, 59763896), (20, 44822922), (24, 37352435), (29, 30912360), (30, 29881948), (40, 22411461), (41, 21864840), (58, 15456180), (60, 14940974), (61, 14696040), (82, 10932420), (87, 10304120), (103, 8703480), (116, 7728090), (120, 7470487), (122, 7348020), (123, 7288280), (145, 6182472), (164, 5466210), (174, 5152060), (183, 4898680), (205, 4372968), (206, 4351740), (232, 3864045), (244, 3674010), (246, 3644140), (290, 3091236), (305, 2939208), (309, 2901160), (328, 2733105), (348, 2576030), (366, 2449340), (410, 2186484), (412, 2175870), (435, 2060824), (488, 1837005), (492, 1822070), (515, 1740696), (580, 1545618), (610, 1469604), (615, 1457656), (618, 1450580), (696, 1288015), (732, 1224670), (820, 1093242), (824, 1087935), (870, 1030412), (915, 979736), (984, 911035), (1030, 870348), (1160, 772809), (1189, 753960), (1220, 734802), (1230, 728828), (1236, 725290), (1464, 612335), (1545, 580232), (1640, 546621), (1740, 515206), (1769, 506760), (1830, 489868), (2060, 435174), (2378, 376980), (2440, 367401), (2460, 364414), (2472, 362645), (2501, 358440), (2987, 300120), (3090, 290116), (3480, 257603), (3538, 253380), (3567, 251320), (3660, 244934), (4120, 217587), (4223, 212280), (4756, 188490), (4920, 182207), (5002, 179220), (5307, 168920), (5945, 150792), (5974, 150060), (6180, 145058), (6283, 142680), (7076, 126690), (7134, 125660), (7320, 122467), (7503, 119480), (8446, 106140), (8845, 101352), (8961, 100040), (9512, 94245), (10004, 89610), (10614, 84460), (11890, 75396), (11948, 75030), (12360, 72529), (12505, 71688), (12566, 71340), (12669, 70760), (14152, 63345), (14268, 62830), (14935, 60024), (15006, 59740), (16892, 53070), (17690, 50676), (17835, 50264), (17922, 50020), (18849, 47560), (20008, 44805), (21115, 42456), (21228, 42230), (23780, 37698), (23896, 37515), (25010, 35844), (25132, 35670), (25338, 35380), (26535, 33784), (28536, 31415), (29870, 30012)]