2021433120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6469}}^1$

素因数の和:6528

約数の個数: 288

約数和(自身を含む): 8139156480

約数和(自身を除く): 6117723360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6469, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 12938, 13020, 14880, 15624, 17360, 19407, 19530, 20832, 22320, 25876, 26040, 31248, 32345, 34720, 38814, 39060, 44640, 45283, 51752, 52080, 58221, 62496, 64690, 77628, 78120, 90566, 97035, 103504, 104160, 116442, 129380, 135849, 155256, 156240, 181132, 194070, 200539, 207008, 226415, 232884, 258760, 271698, 291105, 310512, 312480, 362264, 388140, 401078, 407547, 452830, 465768, 517520, 543396, 582210, 601617, 621024, 679245, 724528, 776280, 802156, 815094, 905660, 931536, 1002695, 1035040, 1086792, 1164420, 1203234, 1358490, 1403773, 1449056, 1552560, 1604312, 1630188, 1804851, 1811320, 1863072, 2005390, 2037735, 2173584, 2328840, 2406468, 2716980, 2807546, 3008085, 3105120, 3208624, 3260376, 3609702, 3622640, 4010780, 4075470, 4211319, 4347168, 4657680, 4812936, 5433960, 5615092, 6016170, 6417248, 6520752, 7018865, 7219404, 7245280, 8021560, 8150940, 8422638, 9024255, 9315360, 9625872, 10867920, 11230184, 12032340, 12633957, 13041504, 14037730, 14438808, 16043120, 16301880, 16845276, 18048510, 19251744, 21056595, 21735840, 22460368, 24064680, 25267914, 28075460, 28877616, 32086240, 32603760, 33690552, 36097020, 42113190, 44920736, 48129360, 50535828, 56150920, 57755232, 63169785, 65207520, 67381104, 72194040, 84226380, 96258720, 101071656, 112301840, 126339570, 134762208, 144388080, 168452760, 202143312, 224603680, 252679140, 288776160, 336905520, 404286624, 505358280, 673811040, 1010716560, 2021433120]

約数ペア:

[(1, 2021433120), (2, 1010716560), (3, 673811040), (4, 505358280), (5, 404286624), (6, 336905520), (7, 288776160), (8, 252679140), (9, 224603680), (10, 202143312), (12, 168452760), (14, 144388080), (15, 134762208), (16, 126339570), (18, 112301840), (20, 101071656), (21, 96258720), (24, 84226380), (28, 72194040), (30, 67381104), (31, 65207520), (32, 63169785), (35, 57755232), (36, 56150920), (40, 50535828), (42, 48129360), (45, 44920736), (48, 42113190), (56, 36097020), (60, 33690552), (62, 32603760), (63, 32086240), (70, 28877616), (72, 28075460), (80, 25267914), (84, 24064680), (90, 22460368), (93, 21735840), (96, 21056595), (105, 19251744), (112, 18048510), (120, 16845276), (124, 16301880), (126, 16043120), (140, 14438808), (144, 14037730), (155, 13041504), (160, 12633957), (168, 12032340), (180, 11230184), (186, 10867920), (210, 9625872), (217, 9315360), (224, 9024255), (240, 8422638), (248, 8150940), (252, 8021560), (279, 7245280), (280, 7219404), (288, 7018865), (310, 6520752), (315, 6417248), (336, 6016170), (360, 5615092), (372, 5433960), (420, 4812936), (434, 4657680), (465, 4347168), (480, 4211319), (496, 4075470), (504, 4010780), (558, 3622640), (560, 3609702), (620, 3260376), (630, 3208624), (651, 3105120), (672, 3008085), (720, 2807546), (744, 2716980), (840, 2406468), (868, 2328840), (930, 2173584), (992, 2037735), (1008, 2005390), (1085, 1863072), (1116, 1811320), (1120, 1804851), (1240, 1630188), (1260, 1604312), (1302, 1552560), (1395, 1449056), (1440, 1403773), (1488, 1358490), (1680, 1203234), (1736, 1164420), (1860, 1086792), (1953, 1035040), (2016, 1002695), (2170, 931536), (2232, 905660), (2480, 815094), (2520, 802156), (2604, 776280), (2790, 724528), (2976, 679245), (3255, 621024), (3360, 601617), (3472, 582210), (3720, 543396), (3906, 517520), (4340, 465768), (4464, 452830), (4960, 407547), (5040, 401078), (5208, 388140), (5580, 362264), (6469, 312480), (6510, 310512), (6944, 291105), (7440, 271698), (7812, 258760), (8680, 232884), (8928, 226415), (9765, 207008), (10080, 200539), (10416, 194070), (11160, 181132), (12938, 156240), (13020, 155256), (14880, 135849), (15624, 129380), (17360, 116442), (19407, 104160), (19530, 103504), (20832, 97035), (22320, 90566), (25876, 78120), (26040, 77628), (31248, 64690), (32345, 62496), (34720, 58221), (38814, 52080), (39060, 51752), (44640, 45283)]