636409080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 2182489920

約数和(自身を除く): 1546080840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 101, 115, 120, 138, 180, 184, 202, 207, 230, 276, 303, 345, 360, 404, 414, 460, 505, 552, 606, 690, 761, 808, 828, 909, 920, 1010, 1035, 1212, 1380, 1515, 1522, 1656, 1818, 2020, 2070, 2283, 2323, 2424, 2760, 3030, 3044, 3636, 3805, 4040, 4140, 4545, 4566, 4646, 6060, 6088, 6849, 6969, 7272, 7610, 8280, 9090, 9132, 9292, 11415, 11615, 12120, 13698, 13938, 15220, 17503, 18180, 18264, 18584, 20907, 22830, 23230, 27396, 27876, 30440, 34245, 34845, 35006, 36360, 41814, 45660, 46460, 52509, 54792, 55752, 68490, 69690, 70012, 76861, 83628, 87515, 91320, 92920, 104535, 105018, 136980, 139380, 140024, 153722, 157527, 167256, 175030, 209070, 210036, 230583, 262545, 273960, 278760, 307444, 315054, 350060, 384305, 418140, 420072, 461166, 525090, 614888, 630108, 691749, 700120, 768610, 787635, 836280, 922332, 1050180, 1152915, 1260216, 1383498, 1537220, 1575270, 1767803, 1844664, 2100360, 2305830, 2766996, 3074440, 3150540, 3458745, 3535606, 4611660, 5303409, 5533992, 6301080, 6917490, 7071212, 8839015, 9223320, 10606818, 13834980, 14142424, 15910227, 17678030, 21213636, 26517045, 27669960, 31820454, 35356060, 42427272, 53034090, 63640908, 70712120, 79551135, 106068180, 127281816, 159102270, 212136360, 318204540, 636409080]

約数ペア:

[(1, 636409080), (2, 318204540), (3, 212136360), (4, 159102270), (5, 127281816), (6, 106068180), (8, 79551135), (9, 70712120), (10, 63640908), (12, 53034090), (15, 42427272), (18, 35356060), (20, 31820454), (23, 27669960), (24, 26517045), (30, 21213636), (36, 17678030), (40, 15910227), (45, 14142424), (46, 13834980), (60, 10606818), (69, 9223320), (72, 8839015), (90, 7071212), (92, 6917490), (101, 6301080), (115, 5533992), (120, 5303409), (138, 4611660), (180, 3535606), (184, 3458745), (202, 3150540), (207, 3074440), (230, 2766996), (276, 2305830), (303, 2100360), (345, 1844664), (360, 1767803), (404, 1575270), (414, 1537220), (460, 1383498), (505, 1260216), (552, 1152915), (606, 1050180), (690, 922332), (761, 836280), (808, 787635), (828, 768610), (909, 700120), (920, 691749), (1010, 630108), (1035, 614888), (1212, 525090), (1380, 461166), (1515, 420072), (1522, 418140), (1656, 384305), (1818, 350060), (2020, 315054), (2070, 307444), (2283, 278760), (2323, 273960), (2424, 262545), (2760, 230583), (3030, 210036), (3044, 209070), (3636, 175030), (3805, 167256), (4040, 157527), (4140, 153722), (4545, 140024), (4566, 139380), (4646, 136980), (6060, 105018), (6088, 104535), (6849, 92920), (6969, 91320), (7272, 87515), (7610, 83628), (8280, 76861), (9090, 70012), (9132, 69690), (9292, 68490), (11415, 55752), (11615, 54792), (12120, 52509), (13698, 46460), (13938, 45660), (15220, 41814), (17503, 36360), (18180, 35006), (18264, 34845), (18584, 34245), (20907, 30440), (22830, 27876), (23230, 27396)]