16540168320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{220889}}^1$

素因数の和:220927

約数の個数: 192

約数和(自身を含む): 61509029400

約数和(自身を除く): 44968861080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 220889, 441778, 662667, 883556, 1104445, 1325334, 1767112, 1988001, 2208890, 2650668, 2871557, 3313335, 3534224, 3976002, 4417780, 5301336, 5743114, 6626670, 7068448, 7952004, 8614671, 8835560, 9940005, 10602672, 11486228, 13253340, 14136896, 14357785, 15904008, 17229342, 17671120, 19880010, 21205344, 22972456, 25844013, 26506680, 28273792, 28715570, 31808016, 34458684, 35342240, 39760020, 42410688, 43073355, 45944912, 51688026, 53013360, 57431140, 63616032, 68917368, 70684480, 79520040, 84821376, 86146710, 91889824, 103376052, 106026720, 114862280, 127232064, 129220065, 137834736, 141368960, 159040080, 172293420, 183779648, 206752104, 212053440, 229724560, 254464128, 258440130, 275669472, 318080160, 344586840, 367559296, 413504208, 424106880, 459449120, 516880260, 551338944, 636160320, 689173680, 827008416, 918898240, 1033760520, 1102677888, 1272320640, 1378347360, 1654016832, 1837796480, 2067521040, 2756694720, 3308033664, 4135042080, 5513389440, 8270084160, 16540168320]

約数ペア:

[(1, 16540168320), (2, 8270084160), (3, 5513389440), (4, 4135042080), (5, 3308033664), (6, 2756694720), (8, 2067521040), (9, 1837796480), (10, 1654016832), (12, 1378347360), (13, 1272320640), (15, 1102677888), (16, 1033760520), (18, 918898240), (20, 827008416), (24, 689173680), (26, 636160320), (30, 551338944), (32, 516880260), (36, 459449120), (39, 424106880), (40, 413504208), (45, 367559296), (48, 344586840), (52, 318080160), (60, 275669472), (64, 258440130), (65, 254464128), (72, 229724560), (78, 212053440), (80, 206752104), (90, 183779648), (96, 172293420), (104, 159040080), (117, 141368960), (120, 137834736), (128, 129220065), (130, 127232064), (144, 114862280), (156, 106026720), (160, 103376052), (180, 91889824), (192, 86146710), (195, 84821376), (208, 79520040), (234, 70684480), (240, 68917368), (260, 63616032), (288, 57431140), (312, 53013360), (320, 51688026), (360, 45944912), (384, 43073355), (390, 42410688), (416, 39760020), (468, 35342240), (480, 34458684), (520, 31808016), (576, 28715570), (585, 28273792), (624, 26506680), (640, 25844013), (720, 22972456), (780, 21205344), (832, 19880010), (936, 17671120), (960, 17229342), (1040, 15904008), (1152, 14357785), (1170, 14136896), (1248, 13253340), (1440, 11486228), (1560, 10602672), (1664, 9940005), (1872, 8835560), (1920, 8614671), (2080, 7952004), (2340, 7068448), (2496, 6626670), (2880, 5743114), (3120, 5301336), (3744, 4417780), (4160, 3976002), (4680, 3534224), (4992, 3313335), (5760, 2871557), (6240, 2650668), (7488, 2208890), (8320, 1988001), (9360, 1767112), (12480, 1325334), (14976, 1104445), (18720, 883556), (24960, 662667), (37440, 441778), (74880, 220889)]