1902124840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2504

約数の個数: 192

約数和(自身を含む): 5612302080

約数和(自身を除く): 3710177240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 121, 140, 154, 161, 184, 220, 230, 242, 253, 280, 308, 322, 385, 440, 460, 484, 506, 605, 616, 644, 770, 805, 847, 920, 968, 1012, 1210, 1265, 1288, 1540, 1610, 1694, 1771, 2024, 2420, 2441, 2530, 2783, 3080, 3220, 3388, 3542, 4235, 4840, 4882, 5060, 5566, 6440, 6776, 7084, 8470, 8855, 9764, 10120, 11132, 12205, 13915, 14168, 16940, 17087, 17710, 19481, 19528, 22264, 24410, 26851, 27830, 33880, 34174, 35420, 38962, 48820, 53702, 55660, 56143, 68348, 70840, 77924, 85435, 97405, 97640, 107404, 111320, 112286, 134255, 136696, 155848, 170870, 187957, 194810, 214808, 224572, 268510, 280715, 295361, 341740, 375914, 389620, 393001, 449144, 537020, 561430, 590722, 617573, 683480, 751828, 779240, 786002, 939785, 1074040, 1122860, 1181444, 1235146, 1476805, 1503656, 1572004, 1879570, 1965005, 2067527, 2245720, 2362888, 2470292, 2953610, 3087865, 3144008, 3759140, 3930010, 4135054, 4323011, 4940584, 5907220, 6175730, 6793303, 7518280, 7860020, 8270108, 8646022, 10337635, 11814440, 12351460, 13586606, 15720040, 16540216, 17292044, 20675270, 21615055, 24702920, 27173212, 33966515, 34584088, 41350540, 43230110, 47553121, 54346424, 67933030, 82701080, 86460220, 95106242, 135866060, 172920440, 190212484, 237765605, 271732120, 380424968, 475531210, 951062420, 1902124840]

約数ペア:

[(1, 1902124840), (2, 951062420), (4, 475531210), (5, 380424968), (7, 271732120), (8, 237765605), (10, 190212484), (11, 172920440), (14, 135866060), (20, 95106242), (22, 86460220), (23, 82701080), (28, 67933030), (35, 54346424), (40, 47553121), (44, 43230110), (46, 41350540), (55, 34584088), (56, 33966515), (70, 27173212), (77, 24702920), (88, 21615055), (92, 20675270), (110, 17292044), (115, 16540216), (121, 15720040), (140, 13586606), (154, 12351460), (161, 11814440), (184, 10337635), (220, 8646022), (230, 8270108), (242, 7860020), (253, 7518280), (280, 6793303), (308, 6175730), (322, 5907220), (385, 4940584), (440, 4323011), (460, 4135054), (484, 3930010), (506, 3759140), (605, 3144008), (616, 3087865), (644, 2953610), (770, 2470292), (805, 2362888), (847, 2245720), (920, 2067527), (968, 1965005), (1012, 1879570), (1210, 1572004), (1265, 1503656), (1288, 1476805), (1540, 1235146), (1610, 1181444), (1694, 1122860), (1771, 1074040), (2024, 939785), (2420, 786002), (2441, 779240), (2530, 751828), (2783, 683480), (3080, 617573), (3220, 590722), (3388, 561430), (3542, 537020), (4235, 449144), (4840, 393001), (4882, 389620), (5060, 375914), (5566, 341740), (6440, 295361), (6776, 280715), (7084, 268510), (8470, 224572), (8855, 214808), (9764, 194810), (10120, 187957), (11132, 170870), (12205, 155848), (13915, 136696), (14168, 134255), (16940, 112286), (17087, 111320), (17710, 107404), (19481, 97640), (19528, 97405), (22264, 85435), (24410, 77924), (26851, 70840), (27830, 68348), (33880, 56143), (34174, 55660), (35420, 53702), (38962, 48820)]