205957738140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{77261}}^1$

素因数の和:77868

約数の個数: 192

約数和(自身を含む): 720235127808

約数和(自身を除く): 514277389668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 577, 660, 770, 924, 1154, 1155, 1540, 1731, 2308, 2310, 2885, 3462, 4039, 4620, 5770, 6347, 6924, 8078, 8655, 11540, 12117, 12694, 16156, 17310, 19041, 20195, 24234, 25388, 31735, 34620, 38082, 40390, 44429, 48468, 60585, 63470, 76164, 77261, 80780, 88858, 95205, 121170, 126940, 133287, 154522, 177716, 190410, 222145, 231783, 242340, 266574, 309044, 380820, 386305, 444290, 463566, 533148, 540827, 666435, 772610, 849871, 888580, 927132, 1081654, 1158915, 1332870, 1545220, 1622481, 1699742, 2163308, 2317830, 2549613, 2665740, 2704135, 3244962, 3399484, 4249355, 4635660, 5099226, 5408270, 5949097, 6489924, 8112405, 8498710, 10198452, 10816540, 11898194, 12748065, 16224810, 16997420, 17847291, 23796388, 25496130, 29745485, 32449620, 35694582, 44579597, 50992260, 59490970, 71389164, 89159194, 89236455, 118981940, 133738791, 178318388, 178472910, 222897985, 267477582, 312057179, 356945820, 445795970, 490375567, 534955164, 624114358, 668693955, 891591940, 936171537, 980751134, 1248228716, 1337387910, 1471126701, 1560285895, 1872343074, 1961502268, 2451877835, 2674775820, 2942253402, 3120571790, 3432628969, 3744686148, 4680857685, 4903755670, 5884506804, 6241143580, 6865257938, 7355633505, 9361715370, 9807511340, 10297886907, 13730515876, 14711267010, 17163144845, 18723430740, 20595773814, 29422534020, 34326289690, 41191547628, 51489434535, 68652579380, 102978869070, 205957738140]

約数ペア:

[(1, 205957738140), (2, 102978869070), (3, 68652579380), (4, 51489434535), (5, 41191547628), (6, 34326289690), (7, 29422534020), (10, 20595773814), (11, 18723430740), (12, 17163144845), (14, 14711267010), (15, 13730515876), (20, 10297886907), (21, 9807511340), (22, 9361715370), (28, 7355633505), (30, 6865257938), (33, 6241143580), (35, 5884506804), (42, 4903755670), (44, 4680857685), (55, 3744686148), (60, 3432628969), (66, 3120571790), (70, 2942253402), (77, 2674775820), (84, 2451877835), (105, 1961502268), (110, 1872343074), (132, 1560285895), (140, 1471126701), (154, 1337387910), (165, 1248228716), (210, 980751134), (220, 936171537), (231, 891591940), (308, 668693955), (330, 624114358), (385, 534955164), (420, 490375567), (462, 445795970), (577, 356945820), (660, 312057179), (770, 267477582), (924, 222897985), (1154, 178472910), (1155, 178318388), (1540, 133738791), (1731, 118981940), (2308, 89236455), (2310, 89159194), (2885, 71389164), (3462, 59490970), (4039, 50992260), (4620, 44579597), (5770, 35694582), (6347, 32449620), (6924, 29745485), (8078, 25496130), (8655, 23796388), (11540, 17847291), (12117, 16997420), (12694, 16224810), (16156, 12748065), (17310, 11898194), (19041, 10816540), (20195, 10198452), (24234, 8498710), (25388, 8112405), (31735, 6489924), (34620, 5949097), (38082, 5408270), (40390, 5099226), (44429, 4635660), (48468, 4249355), (60585, 3399484), (63470, 3244962), (76164, 2704135), (77261, 2665740), (80780, 2549613), (88858, 2317830), (95205, 2163308), (121170, 1699742), (126940, 1622481), (133287, 1545220), (154522, 1332870), (177716, 1158915), (190410, 1081654), (222145, 927132), (231783, 888580), (242340, 849871), (266574, 772610), (309044, 666435), (380820, 540827), (386305, 533148), (444290, 463566)]