1454929280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^2$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 4118294880

約数和(自身を除く): 2663365600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 89, 112, 128, 140, 160, 164, 178, 205, 224, 280, 287, 320, 328, 356, 410, 445, 448, 560, 574, 623, 640, 656, 712, 820, 890, 896, 1120, 1148, 1246, 1312, 1424, 1435, 1640, 1780, 2240, 2296, 2492, 2624, 2848, 2870, 3115, 3280, 3560, 3649, 4480, 4592, 4984, 5248, 5696, 5740, 6230, 6560, 7120, 7298, 7921, 9184, 9968, 11392, 11480, 12460, 13120, 14240, 14596, 15842, 18245, 18368, 19936, 22960, 24920, 25543, 26240, 28480, 29192, 31684, 36490, 36736, 39605, 39872, 45920, 49840, 51086, 55447, 56960, 58384, 63368, 72980, 79210, 79744, 91840, 99680, 102172, 110894, 116768, 126736, 127715, 145960, 158420, 183680, 199360, 204344, 221788, 233536, 253472, 255430, 277235, 291920, 316840, 324761, 398720, 408688, 443576, 467072, 506944, 510860, 554470, 583840, 633680, 649522, 817376, 887152, 1013888, 1021720, 1108940, 1167680, 1267360, 1299044, 1623805, 1634752, 1774304, 2043440, 2217880, 2273327, 2335360, 2534720, 2598088, 3247610, 3269504, 3548608, 4086880, 4435760, 4546654, 5069440, 5196176, 6495220, 7097216, 8173760, 8871520, 9093308, 10392352, 11366635, 12990440, 16347520, 17743040, 18186616, 20784704, 22733270, 25980880, 35486080, 36373232, 41569408, 45466540, 51961760, 72746464, 90933080, 103923520, 145492928, 181866160, 207847040, 290985856, 363732320, 727464640, 1454929280]

約数ペア:

[(1, 1454929280), (2, 727464640), (4, 363732320), (5, 290985856), (7, 207847040), (8, 181866160), (10, 145492928), (14, 103923520), (16, 90933080), (20, 72746464), (28, 51961760), (32, 45466540), (35, 41569408), (40, 36373232), (41, 35486080), (56, 25980880), (64, 22733270), (70, 20784704), (80, 18186616), (82, 17743040), (89, 16347520), (112, 12990440), (128, 11366635), (140, 10392352), (160, 9093308), (164, 8871520), (178, 8173760), (205, 7097216), (224, 6495220), (280, 5196176), (287, 5069440), (320, 4546654), (328, 4435760), (356, 4086880), (410, 3548608), (445, 3269504), (448, 3247610), (560, 2598088), (574, 2534720), (623, 2335360), (640, 2273327), (656, 2217880), (712, 2043440), (820, 1774304), (890, 1634752), (896, 1623805), (1120, 1299044), (1148, 1267360), (1246, 1167680), (1312, 1108940), (1424, 1021720), (1435, 1013888), (1640, 887152), (1780, 817376), (2240, 649522), (2296, 633680), (2492, 583840), (2624, 554470), (2848, 510860), (2870, 506944), (3115, 467072), (3280, 443576), (3560, 408688), (3649, 398720), (4480, 324761), (4592, 316840), (4984, 291920), (5248, 277235), (5696, 255430), (5740, 253472), (6230, 233536), (6560, 221788), (7120, 204344), (7298, 199360), (7921, 183680), (9184, 158420), (9968, 145960), (11392, 127715), (11480, 126736), (12460, 116768), (13120, 110894), (14240, 102172), (14596, 99680), (15842, 91840), (18245, 79744), (18368, 79210), (19936, 72980), (22960, 63368), (24920, 58384), (25543, 56960), (26240, 55447), (28480, 51086), (29192, 49840), (31684, 45920), (36490, 39872), (36736, 39605)]