537204480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 1864128000

約数和(自身を除く): 1326923520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 128, 148, 152, 160, 185, 190, 192, 199, 222, 228, 240, 256, 285, 296, 304, 320, 370, 380, 384, 398, 444, 456, 480, 555, 570, 592, 597, 608, 640, 703, 740, 760, 768, 796, 888, 912, 960, 995, 1110, 1140, 1184, 1194, 1216, 1280, 1406, 1480, 1520, 1592, 1776, 1824, 1920, 1990, 2109, 2220, 2280, 2368, 2388, 2432, 2812, 2960, 2985, 3040, 3184, 3515, 3552, 3648, 3781, 3840, 3980, 4218, 4440, 4560, 4736, 4776, 4864, 5624, 5920, 5970, 6080, 6368, 7030, 7104, 7296, 7363, 7562, 7960, 8436, 8880, 9120, 9472, 9552, 10545, 11248, 11343, 11840, 11940, 12160, 12736, 14060, 14208, 14592, 14726, 15124, 15920, 16872, 17760, 18240, 18905, 19104, 21090, 22089, 22496, 22686, 23680, 23880, 24320, 25472, 28120, 28416, 29452, 30248, 31840, 33744, 35520, 36480, 36815, 37810, 38208, 42180, 44178, 44992, 45372, 47360, 47760, 50944, 56240, 56715, 58904, 60496, 63680, 67488, 71040, 72960, 73630, 75620, 76416, 84360, 88356, 89984, 90744, 95520, 110445, 112480, 113430, 117808, 120992, 127360, 134976, 139897, 142080, 147260, 151240, 152832, 168720, 176712, 179968, 181488, 191040, 220890, 224960, 226860, 235616, 241984, 254720, 269952, 279794, 294520, 302480, 337440, 353424, 362976, 382080, 419691, 441780, 449920, 453720, 471232, 483968, 539904, 559588, 589040, 604960, 674880, 699485, 706848, 725952, 764160, 839382, 883560, 899840, 907440, 942464, 967936, 1119176, 1178080, 1209920, 1349760, 1398970, 1413696, 1451904, 1678764, 1767120, 1814880, 1884928, 2098455, 2238352, 2356160, 2419840, 2699520, 2797940, 2827392, 2903808, 3357528, 3534240, 3629760, 4196910, 4476704, 4712320, 4839680, 5595880, 5654784, 6715056, 7068480, 7259520, 8393820, 8953408, 9424640, 11191760, 13430112, 14136960, 14519040, 16787640, 17906816, 22383520, 26860224, 28273920, 33575280, 35813632, 44767040, 53720448, 67150560, 89534080, 107440896, 134301120, 179068160, 268602240, 537204480]

約数ペア:

[(1, 537204480), (2, 268602240), (3, 179068160), (4, 134301120), (5, 107440896), (6, 89534080), (8, 67150560), (10, 53720448), (12, 44767040), (15, 35813632), (16, 33575280), (19, 28273920), (20, 26860224), (24, 22383520), (30, 17906816), (32, 16787640), (37, 14519040), (38, 14136960), (40, 13430112), (48, 11191760), (57, 9424640), (60, 8953408), (64, 8393820), (74, 7259520), (76, 7068480), (80, 6715056), (95, 5654784), (96, 5595880), (111, 4839680), (114, 4712320), (120, 4476704), (128, 4196910), (148, 3629760), (152, 3534240), (160, 3357528), (185, 2903808), (190, 2827392), (192, 2797940), (199, 2699520), (222, 2419840), (228, 2356160), (240, 2238352), (256, 2098455), (285, 1884928), (296, 1814880), (304, 1767120), (320, 1678764), (370, 1451904), (380, 1413696), (384, 1398970), (398, 1349760), (444, 1209920), (456, 1178080), (480, 1119176), (555, 967936), (570, 942464), (592, 907440), (597, 899840), (608, 883560), (640, 839382), (703, 764160), (740, 725952), (760, 706848), (768, 699485), (796, 674880), (888, 604960), (912, 589040), (960, 559588), (995, 539904), (1110, 483968), (1140, 471232), (1184, 453720), (1194, 449920), (1216, 441780), (1280, 419691), (1406, 382080), (1480, 362976), (1520, 353424), (1592, 337440), (1776, 302480), (1824, 294520), (1920, 279794), (1990, 269952), (2109, 254720), (2220, 241984), (2280, 235616), (2368, 226860), (2388, 224960), (2432, 220890), (2812, 191040), (2960, 181488), (2985, 179968), (3040, 176712), (3184, 168720), (3515, 152832), (3552, 151240), (3648, 147260), (3781, 142080), (3840, 139897), (3980, 134976), (4218, 127360), (4440, 120992), (4560, 117808), (4736, 113430), (4776, 112480), (4864, 110445), (5624, 95520), (5920, 90744), (5970, 89984), (6080, 88356), (6368, 84360), (7030, 76416), (7104, 75620), (7296, 73630), (7363, 72960), (7562, 71040), (7960, 67488), (8436, 63680), (8880, 60496), (9120, 58904), (9472, 56715), (9552, 56240), (10545, 50944), (11248, 47760), (11343, 47360), (11840, 45372), (11940, 44992), (12160, 44178), (12736, 42180), (14060, 38208), (14208, 37810), (14592, 36815), (14726, 36480), (15124, 35520), (15920, 33744), (16872, 31840), (17760, 30248), (18240, 29452), (18905, 28416), (19104, 28120), (21090, 25472), (22089, 24320), (22496, 23880), (22686, 23680)]