800424960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:141

約数の個数: 264

約数和(自身を含む): 2708721408

約数和(自身を除く): 1908296448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 128, 155, 160, 164, 186, 192, 205, 240, 246, 248, 256, 310, 320, 328, 372, 384, 410, 465, 480, 492, 496, 512, 615, 620, 640, 656, 744, 768, 820, 930, 960, 984, 992, 1024, 1230, 1240, 1271, 1280, 1312, 1488, 1536, 1640, 1681, 1860, 1920, 1968, 1984, 2460, 2480, 2542, 2560, 2624, 2976, 3072, 3280, 3362, 3720, 3813, 3840, 3936, 3968, 4920, 4960, 5043, 5084, 5120, 5248, 5952, 6355, 6560, 6724, 7440, 7626, 7680, 7872, 7936, 8405, 9840, 9920, 10086, 10168, 10496, 11904, 12710, 13120, 13448, 14880, 15252, 15360, 15744, 15872, 16810, 19065, 19680, 19840, 20172, 20336, 20992, 23808, 25215, 25420, 26240, 26896, 29760, 30504, 31488, 31744, 33620, 38130, 39360, 39680, 40344, 40672, 41984, 47616, 50430, 50840, 52111, 52480, 53792, 59520, 61008, 62976, 67240, 76260, 78720, 79360, 80688, 81344, 95232, 100860, 101680, 104222, 104960, 107584, 119040, 122016, 125952, 134480, 152520, 156333, 157440, 158720, 161376, 162688, 201720, 203360, 208444, 209920, 215168, 238080, 244032, 260555, 268960, 305040, 312666, 314880, 322752, 325376, 403440, 406720, 416888, 430336, 476160, 488064, 521110, 537920, 610080, 625332, 629760, 645504, 650752, 781665, 806880, 813440, 833776, 860672, 976128, 1042220, 1075840, 1220160, 1250664, 1291008, 1301504, 1563330, 1613760, 1626880, 1667552, 1721344, 1952256, 2084440, 2151680, 2440320, 2501328, 2582016, 3126660, 3227520, 3253760, 3335104, 3904512, 4168880, 4303360, 4880640, 5002656, 5164032, 6253320, 6455040, 6507520, 6670208, 8337760, 8606720, 9761280, 10005312, 12506640, 12910080, 13340416, 16675520, 19522560, 20010624, 25013280, 25820160, 26680832, 33351040, 40021248, 50026560, 53361664, 66702080, 80042496, 100053120, 133404160, 160084992, 200106240, 266808320, 400212480, 800424960]

約数ペア:

[(1, 800424960), (2, 400212480), (3, 266808320), (4, 200106240), (5, 160084992), (6, 133404160), (8, 100053120), (10, 80042496), (12, 66702080), (15, 53361664), (16, 50026560), (20, 40021248), (24, 33351040), (30, 26680832), (31, 25820160), (32, 25013280), (40, 20010624), (41, 19522560), (48, 16675520), (60, 13340416), (62, 12910080), (64, 12506640), (80, 10005312), (82, 9761280), (93, 8606720), (96, 8337760), (120, 6670208), (123, 6507520), (124, 6455040), (128, 6253320), (155, 5164032), (160, 5002656), (164, 4880640), (186, 4303360), (192, 4168880), (205, 3904512), (240, 3335104), (246, 3253760), (248, 3227520), (256, 3126660), (310, 2582016), (320, 2501328), (328, 2440320), (372, 2151680), (384, 2084440), (410, 1952256), (465, 1721344), (480, 1667552), (492, 1626880), (496, 1613760), (512, 1563330), (615, 1301504), (620, 1291008), (640, 1250664), (656, 1220160), (744, 1075840), (768, 1042220), (820, 976128), (930, 860672), (960, 833776), (984, 813440), (992, 806880), (1024, 781665), (1230, 650752), (1240, 645504), (1271, 629760), (1280, 625332), (1312, 610080), (1488, 537920), (1536, 521110), (1640, 488064), (1681, 476160), (1860, 430336), (1920, 416888), (1968, 406720), (1984, 403440), (2460, 325376), (2480, 322752), (2542, 314880), (2560, 312666), (2624, 305040), (2976, 268960), (3072, 260555), (3280, 244032), (3362, 238080), (3720, 215168), (3813, 209920), (3840, 208444), (3936, 203360), (3968, 201720), (4920, 162688), (4960, 161376), (5043, 158720), (5084, 157440), (5120, 156333), (5248, 152520), (5952, 134480), (6355, 125952), (6560, 122016), (6724, 119040), (7440, 107584), (7626, 104960), (7680, 104222), (7872, 101680), (7936, 100860), (8405, 95232), (9840, 81344), (9920, 80688), (10086, 79360), (10168, 78720), (10496, 76260), (11904, 67240), (12710, 62976), (13120, 61008), (13448, 59520), (14880, 53792), (15252, 52480), (15360, 52111), (15744, 50840), (15872, 50430), (16810, 47616), (19065, 41984), (19680, 40672), (19840, 40344), (20172, 39680), (20336, 39360), (20992, 38130), (23808, 33620), (25215, 31744), (25420, 31488), (26240, 30504), (26896, 29760)]