69555200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:73

約数の個数: 264

約数和(自身を含む): 213215520

約数和(自身を除く): 143660320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 32, 38, 40, 44, 50, 52, 55, 64, 65, 76, 80, 88, 95, 100, 104, 110, 128, 130, 143, 152, 160, 176, 190, 200, 208, 209, 220, 247, 256, 260, 275, 286, 304, 320, 325, 352, 380, 400, 416, 418, 440, 475, 494, 512, 520, 550, 572, 608, 640, 650, 704, 715, 760, 800, 832, 836, 880, 950, 988, 1024, 1040, 1045, 1100, 1144, 1216, 1235, 1280, 1300, 1408, 1430, 1520, 1600, 1664, 1672, 1760, 1900, 1976, 2080, 2090, 2200, 2288, 2432, 2470, 2560, 2600, 2717, 2816, 2860, 3040, 3200, 3328, 3344, 3520, 3575, 3800, 3952, 4160, 4180, 4400, 4576, 4864, 4940, 5120, 5200, 5225, 5434, 5632, 5720, 6080, 6175, 6400, 6656, 6688, 7040, 7150, 7600, 7904, 8320, 8360, 8800, 9152, 9728, 9880, 10400, 10450, 10868, 11264, 11440, 12160, 12350, 12800, 13312, 13376, 13585, 14080, 14300, 15200, 15808, 16640, 16720, 17600, 18304, 19456, 19760, 20800, 20900, 21736, 22880, 24320, 24700, 25600, 26752, 27170, 28160, 28600, 30400, 31616, 33280, 33440, 35200, 36608, 39520, 41600, 41800, 43472, 45760, 48640, 49400, 53504, 54340, 56320, 57200, 60800, 63232, 66560, 66880, 67925, 70400, 73216, 79040, 83200, 83600, 86944, 91520, 97280, 98800, 107008, 108680, 114400, 121600, 126464, 133760, 135850, 140800, 146432, 158080, 166400, 167200, 173888, 183040, 197600, 214016, 217360, 228800, 243200, 252928, 267520, 271700, 281600, 316160, 332800, 334400, 347776, 366080, 395200, 434720, 457600, 486400, 535040, 543400, 632320, 668800, 695552, 732160, 790400, 869440, 915200, 1070080, 1086800, 1264640, 1337600, 1391104, 1580800, 1738880, 1830400, 2173600, 2675200, 2782208, 3161600, 3477760, 3660800, 4347200, 5350400, 6323200, 6955520, 8694400, 13911040, 17388800, 34777600, 69555200]

約数ペア:

[(1, 69555200), (2, 34777600), (4, 17388800), (5, 13911040), (8, 8694400), (10, 6955520), (11, 6323200), (13, 5350400), (16, 4347200), (19, 3660800), (20, 3477760), (22, 3161600), (25, 2782208), (26, 2675200), (32, 2173600), (38, 1830400), (40, 1738880), (44, 1580800), (50, 1391104), (52, 1337600), (55, 1264640), (64, 1086800), (65, 1070080), (76, 915200), (80, 869440), (88, 790400), (95, 732160), (100, 695552), (104, 668800), (110, 632320), (128, 543400), (130, 535040), (143, 486400), (152, 457600), (160, 434720), (176, 395200), (190, 366080), (200, 347776), (208, 334400), (209, 332800), (220, 316160), (247, 281600), (256, 271700), (260, 267520), (275, 252928), (286, 243200), (304, 228800), (320, 217360), (325, 214016), (352, 197600), (380, 183040), (400, 173888), (416, 167200), (418, 166400), (440, 158080), (475, 146432), (494, 140800), (512, 135850), (520, 133760), (550, 126464), (572, 121600), (608, 114400), (640, 108680), (650, 107008), (704, 98800), (715, 97280), (760, 91520), (800, 86944), (832, 83600), (836, 83200), (880, 79040), (950, 73216), (988, 70400), (1024, 67925), (1040, 66880), (1045, 66560), (1100, 63232), (1144, 60800), (1216, 57200), (1235, 56320), (1280, 54340), (1300, 53504), (1408, 49400), (1430, 48640), (1520, 45760), (1600, 43472), (1664, 41800), (1672, 41600), (1760, 39520), (1900, 36608), (1976, 35200), (2080, 33440), (2090, 33280), (2200, 31616), (2288, 30400), (2432, 28600), (2470, 28160), (2560, 27170), (2600, 26752), (2717, 25600), (2816, 24700), (2860, 24320), (3040, 22880), (3200, 21736), (3328, 20900), (3344, 20800), (3520, 19760), (3575, 19456), (3800, 18304), (3952, 17600), (4160, 16720), (4180, 16640), (4400, 15808), (4576, 15200), (4864, 14300), (4940, 14080), (5120, 13585), (5200, 13376), (5225, 13312), (5434, 12800), (5632, 12350), (5720, 12160), (6080, 11440), (6175, 11264), (6400, 10868), (6656, 10450), (6688, 10400), (7040, 9880), (7150, 9728), (7600, 9152), (7904, 8800), (8320, 8360)]