423054720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{607}}^1$

素因数の和:654

約数の個数: 288

約数和(自身を含む): 1608384960

約数和(自身を除く): 1185330240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 528, 576, 605, 607, 640, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1152, 1210, 1214, 1320, 1408, 1440, 1452, 1584, 1760, 1815, 1821, 1920, 1936, 1980, 2112, 2178, 2420, 2428, 2640, 2880, 2904, 3035, 3168, 3520, 3630, 3642, 3872, 3960, 4224, 4356, 4840, 4856, 5280, 5445, 5463, 5760, 5808, 6070, 6336, 6677, 7040, 7260, 7284, 7744, 7920, 8712, 9105, 9680, 9712, 10560, 10890, 10926, 11616, 12140, 12672, 13354, 14520, 14568, 15488, 15840, 17424, 18210, 19360, 19424, 20031, 21120, 21780, 21852, 23232, 24280, 26708, 27315, 29040, 29136, 31680, 33385, 34848, 36420, 38720, 38848, 40062, 43560, 43704, 46464, 48560, 53416, 54630, 58080, 58272, 60093, 63360, 66770, 69696, 72840, 73447, 77440, 77696, 80124, 87120, 87408, 97120, 100155, 106832, 109260, 116160, 116544, 120186, 133540, 139392, 145680, 146894, 160248, 174240, 174816, 194240, 200310, 213664, 218520, 220341, 232320, 233088, 240372, 267080, 291360, 293788, 300465, 320496, 348480, 349632, 367235, 388480, 400620, 427328, 437040, 440682, 480744, 534160, 582720, 587576, 600930, 640992, 661023, 696960, 699264, 734470, 801240, 854656, 874080, 881364, 961488, 1068320, 1101705, 1165440, 1175152, 1201860, 1281984, 1322046, 1468940, 1602480, 1748160, 1762728, 1922976, 2136640, 2203410, 2350304, 2403720, 2563968, 2644092, 2937880, 3204960, 3305115, 3496320, 3525456, 3845952, 4273280, 4406820, 4700608, 4807440, 5288184, 5875760, 6409920, 6610230, 7050912, 7691904, 8813640, 9401216, 9614880, 10576368, 11751520, 12819840, 13220460, 14101824, 17627280, 19229760, 21152736, 23503040, 26440920, 28203648, 35254560, 38459520, 42305472, 47006080, 52881840, 70509120, 84610944, 105763680, 141018240, 211527360, 423054720]

約数ペア:

[(1, 423054720), (2, 211527360), (3, 141018240), (4, 105763680), (5, 84610944), (6, 70509120), (8, 52881840), (9, 47006080), (10, 42305472), (11, 38459520), (12, 35254560), (15, 28203648), (16, 26440920), (18, 23503040), (20, 21152736), (22, 19229760), (24, 17627280), (30, 14101824), (32, 13220460), (33, 12819840), (36, 11751520), (40, 10576368), (44, 9614880), (45, 9401216), (48, 8813640), (55, 7691904), (60, 7050912), (64, 6610230), (66, 6409920), (72, 5875760), (80, 5288184), (88, 4807440), (90, 4700608), (96, 4406820), (99, 4273280), (110, 3845952), (120, 3525456), (121, 3496320), (128, 3305115), (132, 3204960), (144, 2937880), (160, 2644092), (165, 2563968), (176, 2403720), (180, 2350304), (192, 2203410), (198, 2136640), (220, 1922976), (240, 1762728), (242, 1748160), (264, 1602480), (288, 1468940), (320, 1322046), (330, 1281984), (352, 1201860), (360, 1175152), (363, 1165440), (384, 1101705), (396, 1068320), (440, 961488), (480, 881364), (484, 874080), (495, 854656), (528, 801240), (576, 734470), (605, 699264), (607, 696960), (640, 661023), (660, 640992), (704, 600930), (720, 587576), (726, 582720), (792, 534160), (880, 480744), (960, 440682), (968, 437040), (990, 427328), (1056, 400620), (1089, 388480), (1152, 367235), (1210, 349632), (1214, 348480), (1320, 320496), (1408, 300465), (1440, 293788), (1452, 291360), (1584, 267080), (1760, 240372), (1815, 233088), (1821, 232320), (1920, 220341), (1936, 218520), (1980, 213664), (2112, 200310), (2178, 194240), (2420, 174816), (2428, 174240), (2640, 160248), (2880, 146894), (2904, 145680), (3035, 139392), (3168, 133540), (3520, 120186), (3630, 116544), (3642, 116160), (3872, 109260), (3960, 106832), (4224, 100155), (4356, 97120), (4840, 87408), (4856, 87120), (5280, 80124), (5445, 77696), (5463, 77440), (5760, 73447), (5808, 72840), (6070, 69696), (6336, 66770), (6677, 63360), (7040, 60093), (7260, 58272), (7284, 58080), (7744, 54630), (7920, 53416), (8712, 48560), (9105, 46464), (9680, 43704), (9712, 43560), (10560, 40062), (10890, 38848), (10926, 38720), (11616, 36420), (12140, 34848), (12672, 33385), (13354, 31680), (14520, 29136), (14568, 29040), (15488, 27315), (15840, 26708), (17424, 24280), (18210, 23232), (19360, 21852), (19424, 21780), (20031, 21120)]