470987795200

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{138071}}^1$

素因数の和:138151

約数の個数: 216

約数和(自身を含む): 1286072748576

約数和(自身を除く): 815084953376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 64, 65, 80, 82, 100, 104, 128, 130, 160, 164, 200, 205, 208, 256, 260, 320, 325, 328, 400, 410, 416, 520, 533, 640, 650, 656, 800, 820, 832, 1025, 1040, 1066, 1280, 1300, 1312, 1600, 1640, 1664, 2050, 2080, 2132, 2600, 2624, 2665, 3200, 3280, 3328, 4100, 4160, 4264, 5200, 5248, 5330, 6400, 6560, 8200, 8320, 8528, 10400, 10496, 10660, 13120, 13325, 16400, 16640, 17056, 20800, 21320, 26240, 26650, 32800, 34112, 41600, 42640, 52480, 53300, 65600, 68224, 83200, 85280, 106600, 131200, 136448, 138071, 170560, 213200, 262400, 276142, 341120, 426400, 552284, 682240, 690355, 852800, 1104568, 1380710, 1705600, 1794923, 2209136, 2761420, 3411200, 3451775, 3589846, 4418272, 5522840, 5660911, 6903550, 7179692, 8836544, 8974615, 11045680, 11321822, 13807100, 14359384, 17673088, 17949230, 22091360, 22643644, 27614200, 28304555, 28718768, 35346176, 35898460, 44182720, 44873075, 45287288, 55228400, 56609110, 57437536, 71796920, 73591843, 88365440, 89746150, 90574576, 110456800, 113218220, 114875072, 141522775, 143593840, 147183686, 176730880, 179492300, 181149152, 220913600, 226436440, 229750144, 283045550, 287187680, 294367372, 358984600, 362298304, 367959215, 441827200, 452872880, 459500288, 566091100, 574375360, 588734744, 717969200, 724596608, 735918430, 883654400, 905745760, 1132182200, 1148750720, 1177469488, 1435938400, 1449193216, 1471836860, 1811491520, 1839796075, 2264364400, 2297501440, 2354938976, 2871876800, 2943673720, 3622983040, 3679592150, 4528728800, 4709877952, 5743753600, 5887347440, 7245966080, 7359184300, 9057457600, 9419755904, 11487507200, 11774694880, 14718368600, 18114915200, 18839511808, 23549389760, 29436737200, 36229830400, 47098779520, 58873474400, 94197559040, 117746948800, 235493897600, 470987795200]

約数ペア:

[(1, 470987795200), (2, 235493897600), (4, 117746948800), (5, 94197559040), (8, 58873474400), (10, 47098779520), (13, 36229830400), (16, 29436737200), (20, 23549389760), (25, 18839511808), (26, 18114915200), (32, 14718368600), (40, 11774694880), (41, 11487507200), (50, 9419755904), (52, 9057457600), (64, 7359184300), (65, 7245966080), (80, 5887347440), (82, 5743753600), (100, 4709877952), (104, 4528728800), (128, 3679592150), (130, 3622983040), (160, 2943673720), (164, 2871876800), (200, 2354938976), (205, 2297501440), (208, 2264364400), (256, 1839796075), (260, 1811491520), (320, 1471836860), (325, 1449193216), (328, 1435938400), (400, 1177469488), (410, 1148750720), (416, 1132182200), (520, 905745760), (533, 883654400), (640, 735918430), (650, 724596608), (656, 717969200), (800, 588734744), (820, 574375360), (832, 566091100), (1025, 459500288), (1040, 452872880), (1066, 441827200), (1280, 367959215), (1300, 362298304), (1312, 358984600), (1600, 294367372), (1640, 287187680), (1664, 283045550), (2050, 229750144), (2080, 226436440), (2132, 220913600), (2600, 181149152), (2624, 179492300), (2665, 176730880), (3200, 147183686), (3280, 143593840), (3328, 141522775), (4100, 114875072), (4160, 113218220), (4264, 110456800), (5200, 90574576), (5248, 89746150), (5330, 88365440), (6400, 73591843), (6560, 71796920), (8200, 57437536), (8320, 56609110), (8528, 55228400), (10400, 45287288), (10496, 44873075), (10660, 44182720), (13120, 35898460), (13325, 35346176), (16400, 28718768), (16640, 28304555), (17056, 27614200), (20800, 22643644), (21320, 22091360), (26240, 17949230), (26650, 17673088), (32800, 14359384), (34112, 13807100), (41600, 11321822), (42640, 11045680), (52480, 8974615), (53300, 8836544), (65600, 7179692), (68224, 6903550), (83200, 5660911), (85280, 5522840), (106600, 4418272), (131200, 3589846), (136448, 3451775), (138071, 3411200), (170560, 2761420), (213200, 2209136), (262400, 1794923), (276142, 1705600), (341120, 1380710), (426400, 1104568), (552284, 852800), (682240, 690355)]