1660296960

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{6863}}^1$

素因数の和:6900

約数の個数: 288

約数和(自身を含む): 6734407680

約数和(自身を除く): 5074110720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6863, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 13726, 15120, 16128, 17280, 20160, 20589, 24192, 26880, 27452, 30240, 34315, 34560, 40320, 41178, 48041, 48384, 54904, 60480, 61767, 68630, 80640, 82356, 96082, 102945, 109808, 120960, 123534, 137260, 144123, 164712, 185301, 192164, 205890, 219616, 240205, 241920, 247068, 274520, 288246, 308835, 329424, 370602, 384328, 411780, 432369, 439232, 480410, 494136, 549040, 576492, 617670, 658848, 720615, 741204, 768656, 823560, 864738, 878464, 926505, 960820, 988272, 1098080, 1152984, 1235340, 1297107, 1317696, 1441230, 1482408, 1537312, 1647120, 1729476, 1756928, 1853010, 1921640, 1976544, 2161845, 2196160, 2305968, 2470680, 2594214, 2635392, 2882460, 2964816, 3074624, 3294240, 3458952, 3706020, 3843280, 3953088, 4323690, 4392320, 4611936, 4941360, 5188428, 5270784, 5764920, 5929632, 6149248, 6485535, 6588480, 6917904, 7412040, 7686560, 7906176, 8647380, 8784640, 9223872, 9882720, 10376856, 11529840, 11859264, 12298496, 12971070, 13176960, 13835808, 14824080, 15373120, 15812352, 17294760, 18447744, 19765440, 20753712, 23059680, 23718528, 25942140, 26353920, 27671616, 29648160, 30746240, 34589520, 36895488, 39530880, 41507424, 46119360, 47437056, 51884280, 55343232, 59296320, 61492480, 69179040, 79061760, 83014848, 92238720, 103768560, 110686464, 118592640, 138358080, 166029696, 184477440, 207537120, 237185280, 276716160, 332059392, 415074240, 553432320, 830148480, 1660296960]

約数ペア:

[(1, 1660296960), (2, 830148480), (3, 553432320), (4, 415074240), (5, 332059392), (6, 276716160), (7, 237185280), (8, 207537120), (9, 184477440), (10, 166029696), (12, 138358080), (14, 118592640), (15, 110686464), (16, 103768560), (18, 92238720), (20, 83014848), (21, 79061760), (24, 69179040), (27, 61492480), (28, 59296320), (30, 55343232), (32, 51884280), (35, 47437056), (36, 46119360), (40, 41507424), (42, 39530880), (45, 36895488), (48, 34589520), (54, 30746240), (56, 29648160), (60, 27671616), (63, 26353920), (64, 25942140), (70, 23718528), (72, 23059680), (80, 20753712), (84, 19765440), (90, 18447744), (96, 17294760), (105, 15812352), (108, 15373120), (112, 14824080), (120, 13835808), (126, 13176960), (128, 12971070), (135, 12298496), (140, 11859264), (144, 11529840), (160, 10376856), (168, 9882720), (180, 9223872), (189, 8784640), (192, 8647380), (210, 7906176), (216, 7686560), (224, 7412040), (240, 6917904), (252, 6588480), (256, 6485535), (270, 6149248), (280, 5929632), (288, 5764920), (315, 5270784), (320, 5188428), (336, 4941360), (360, 4611936), (378, 4392320), (384, 4323690), (420, 3953088), (432, 3843280), (448, 3706020), (480, 3458952), (504, 3294240), (540, 3074624), (560, 2964816), (576, 2882460), (630, 2635392), (640, 2594214), (672, 2470680), (720, 2305968), (756, 2196160), (768, 2161845), (840, 1976544), (864, 1921640), (896, 1853010), (945, 1756928), (960, 1729476), (1008, 1647120), (1080, 1537312), (1120, 1482408), (1152, 1441230), (1260, 1317696), (1280, 1297107), (1344, 1235340), (1440, 1152984), (1512, 1098080), (1680, 988272), (1728, 960820), (1792, 926505), (1890, 878464), (1920, 864738), (2016, 823560), (2160, 768656), (2240, 741204), (2304, 720615), (2520, 658848), (2688, 617670), (2880, 576492), (3024, 549040), (3360, 494136), (3456, 480410), (3780, 439232), (3840, 432369), (4032, 411780), (4320, 384328), (4480, 370602), (5040, 329424), (5376, 308835), (5760, 288246), (6048, 274520), (6720, 247068), (6863, 241920), (6912, 240205), (7560, 219616), (8064, 205890), (8640, 192164), (8960, 185301), (10080, 164712), (11520, 144123), (12096, 137260), (13440, 123534), (13726, 120960), (15120, 109808), (16128, 102945), (17280, 96082), (20160, 82356), (20589, 80640), (24192, 68630), (26880, 61767), (27452, 60480), (30240, 54904), (34315, 48384), (34560, 48041), (40320, 41178)]