2081662080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8537}}^1$

素因数の和:8686

約数の個数: 128

約数和(自身を含む): 6688327680

約数和(自身を除く): 4606665600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 8537, 10160, 12192, 15240, 16256, 17074, 20320, 24384, 25611, 30480, 34148, 40640, 42685, 48768, 51222, 60960, 68296, 81280, 85370, 102444, 121920, 128055, 136592, 170740, 204888, 243840, 256110, 273184, 341480, 409776, 512220, 546368, 682960, 819552, 1024440, 1084199, 1092736, 1365920, 1639104, 2048880, 2168398, 2731840, 3252597, 3278208, 4097760, 4336796, 5420995, 5463680, 6505194, 8195520, 8673592, 10841990, 13010388, 16262985, 16391040, 17347184, 21683980, 26020776, 32525970, 34694368, 43367960, 52041552, 65051940, 69388736, 86735920, 104083104, 130103880, 138777472, 173471840, 208166208, 260207760, 346943680, 416332416, 520415520, 693887360, 1040831040, 2081662080]

約数ペア:

[(1, 2081662080), (2, 1040831040), (3, 693887360), (4, 520415520), (5, 416332416), (6, 346943680), (8, 260207760), (10, 208166208), (12, 173471840), (15, 138777472), (16, 130103880), (20, 104083104), (24, 86735920), (30, 69388736), (32, 65051940), (40, 52041552), (48, 43367960), (60, 34694368), (64, 32525970), (80, 26020776), (96, 21683980), (120, 17347184), (127, 16391040), (128, 16262985), (160, 13010388), (192, 10841990), (240, 8673592), (254, 8195520), (320, 6505194), (381, 5463680), (384, 5420995), (480, 4336796), (508, 4097760), (635, 3278208), (640, 3252597), (762, 2731840), (960, 2168398), (1016, 2048880), (1270, 1639104), (1524, 1365920), (1905, 1092736), (1920, 1084199), (2032, 1024440), (2540, 819552), (3048, 682960), (3810, 546368), (4064, 512220), (5080, 409776), (6096, 341480), (7620, 273184), (8128, 256110), (8537, 243840), (10160, 204888), (12192, 170740), (15240, 136592), (16256, 128055), (17074, 121920), (20320, 102444), (24384, 85370), (25611, 81280), (30480, 68296), (34148, 60960), (40640, 51222), (42685, 48768)]