253766520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 320

約数和(自身を含む): 995258880

約数和(自身を除く): 741492360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 67, 70, 72, 81, 84, 90, 105, 108, 120, 126, 134, 135, 140, 162, 167, 168, 180, 189, 201, 210, 216, 252, 268, 270, 280, 315, 324, 334, 335, 360, 378, 402, 405, 420, 469, 501, 504, 536, 540, 567, 603, 630, 648, 668, 670, 756, 804, 810, 835, 840, 938, 945, 1002, 1005, 1080, 1134, 1169, 1206, 1260, 1336, 1340, 1407, 1503, 1512, 1608, 1620, 1670, 1809, 1876, 1890, 2004, 2010, 2268, 2338, 2345, 2412, 2505, 2520, 2680, 2814, 2835, 3006, 3015, 3240, 3340, 3507, 3618, 3752, 3780, 4008, 4020, 4221, 4509, 4536, 4676, 4690, 4824, 5010, 5427, 5628, 5670, 5845, 6012, 6030, 6680, 7014, 7035, 7236, 7515, 7560, 8040, 8442, 9018, 9045, 9352, 9380, 10020, 10521, 10854, 11189, 11256, 11340, 11690, 12024, 12060, 12663, 13527, 14028, 14070, 14472, 15030, 16884, 17535, 18036, 18090, 18760, 20040, 21042, 21105, 21708, 22378, 22545, 22680, 23380, 24120, 25326, 27054, 27135, 28056, 28140, 30060, 31563, 33567, 33768, 35070, 36072, 36180, 37989, 42084, 42210, 43416, 44756, 45090, 46760, 50652, 52605, 54108, 54270, 55945, 56280, 60120, 63126, 63315, 67134, 67635, 70140, 72360, 75978, 78323, 84168, 84420, 89512, 90180, 94689, 100701, 101304, 105210, 108216, 108540, 111890, 126252, 126630, 134268, 135270, 140280, 151956, 156646, 157815, 167835, 168840, 180360, 189378, 189945, 201402, 210420, 217080, 223780, 234969, 252504, 253260, 268536, 270540, 302103, 303912, 313292, 315630, 335670, 378756, 379890, 391615, 402804, 420840, 447560, 469938, 473445, 503505, 506520, 541080, 604206, 626584, 631260, 671340, 704907, 757512, 759780, 783230, 805608, 906309, 939876, 946890, 1007010, 1174845, 1208412, 1262520, 1342680, 1409814, 1510515, 1519560, 1566460, 1812618, 1879752, 1893780, 2014020, 2114721, 2349690, 2416824, 2819628, 3021030, 3132920, 3524535, 3625236, 3787560, 4028040, 4229442, 4531545, 4699380, 5639256, 6042060, 6344163, 7049070, 7250472, 8458884, 9063090, 9398760, 10573605, 12084120, 12688326, 14098140, 16917768, 18126180, 21147210, 25376652, 28196280, 31720815, 36252360, 42294420, 50753304, 63441630, 84588840, 126883260, 253766520]

約数ペア:

[(1, 253766520), (2, 126883260), (3, 84588840), (4, 63441630), (5, 50753304), (6, 42294420), (7, 36252360), (8, 31720815), (9, 28196280), (10, 25376652), (12, 21147210), (14, 18126180), (15, 16917768), (18, 14098140), (20, 12688326), (21, 12084120), (24, 10573605), (27, 9398760), (28, 9063090), (30, 8458884), (35, 7250472), (36, 7049070), (40, 6344163), (42, 6042060), (45, 5639256), (54, 4699380), (56, 4531545), (60, 4229442), (63, 4028040), (67, 3787560), (70, 3625236), (72, 3524535), (81, 3132920), (84, 3021030), (90, 2819628), (105, 2416824), (108, 2349690), (120, 2114721), (126, 2014020), (134, 1893780), (135, 1879752), (140, 1812618), (162, 1566460), (167, 1519560), (168, 1510515), (180, 1409814), (189, 1342680), (201, 1262520), (210, 1208412), (216, 1174845), (252, 1007010), (268, 946890), (270, 939876), (280, 906309), (315, 805608), (324, 783230), (334, 759780), (335, 757512), (360, 704907), (378, 671340), (402, 631260), (405, 626584), (420, 604206), (469, 541080), (501, 506520), (504, 503505), (536, 473445), (540, 469938), (567, 447560), (603, 420840), (630, 402804), (648, 391615), (668, 379890), (670, 378756), (756, 335670), (804, 315630), (810, 313292), (835, 303912), (840, 302103), (938, 270540), (945, 268536), (1002, 253260), (1005, 252504), (1080, 234969), (1134, 223780), (1169, 217080), (1206, 210420), (1260, 201402), (1336, 189945), (1340, 189378), (1407, 180360), (1503, 168840), (1512, 167835), (1608, 157815), (1620, 156646), (1670, 151956), (1809, 140280), (1876, 135270), (1890, 134268), (2004, 126630), (2010, 126252), (2268, 111890), (2338, 108540), (2345, 108216), (2412, 105210), (2505, 101304), (2520, 100701), (2680, 94689), (2814, 90180), (2835, 89512), (3006, 84420), (3015, 84168), (3240, 78323), (3340, 75978), (3507, 72360), (3618, 70140), (3752, 67635), (3780, 67134), (4008, 63315), (4020, 63126), (4221, 60120), (4509, 56280), (4536, 55945), (4676, 54270), (4690, 54108), (4824, 52605), (5010, 50652), (5427, 46760), (5628, 45090), (5670, 44756), (5845, 43416), (6012, 42210), (6030, 42084), (6680, 37989), (7014, 36180), (7035, 36072), (7236, 35070), (7515, 33768), (7560, 33567), (8040, 31563), (8442, 30060), (9018, 28140), (9045, 28056), (9352, 27135), (9380, 27054), (10020, 25326), (10521, 24120), (10854, 23380), (11189, 22680), (11256, 22545), (11340, 22378), (11690, 21708), (12024, 21105), (12060, 21042), (12663, 20040), (13527, 18760), (14028, 18090), (14070, 18036), (14472, 17535), (15030, 16884)]