67184000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 256

約数和(自身を含む): 200491200

約数和(自身を除く): 133307200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 25, 26, 32, 34, 38, 40, 50, 52, 64, 65, 68, 76, 80, 85, 95, 100, 104, 125, 128, 130, 136, 152, 160, 170, 190, 200, 208, 221, 247, 250, 260, 272, 304, 320, 323, 325, 340, 380, 400, 416, 425, 442, 475, 494, 500, 520, 544, 608, 640, 646, 650, 680, 760, 800, 832, 850, 884, 950, 988, 1000, 1040, 1088, 1105, 1216, 1235, 1292, 1300, 1360, 1520, 1600, 1615, 1625, 1664, 1700, 1768, 1900, 1976, 2000, 2080, 2125, 2176, 2210, 2375, 2432, 2470, 2584, 2600, 2720, 3040, 3200, 3230, 3250, 3400, 3536, 3800, 3952, 4000, 4160, 4199, 4250, 4420, 4750, 4940, 5168, 5200, 5440, 5525, 6080, 6175, 6460, 6500, 6800, 7072, 7600, 7904, 8000, 8075, 8320, 8398, 8500, 8840, 9500, 9880, 10336, 10400, 10880, 11050, 12160, 12350, 12920, 13000, 13600, 14144, 15200, 15808, 16000, 16150, 16796, 17000, 17680, 19000, 19760, 20672, 20800, 20995, 22100, 24700, 25840, 26000, 27200, 27625, 28288, 30400, 30875, 31616, 32300, 33592, 34000, 35360, 38000, 39520, 40375, 41344, 41600, 41990, 44200, 49400, 51680, 52000, 54400, 55250, 60800, 61750, 64600, 67184, 68000, 70720, 76000, 79040, 80750, 83980, 88400, 98800, 103360, 104000, 104975, 110500, 123500, 129200, 134368, 136000, 141440, 152000, 158080, 161500, 167960, 176800, 197600, 206720, 208000, 209950, 221000, 247000, 258400, 268736, 272000, 304000, 323000, 335920, 353600, 395200, 419900, 442000, 494000, 516800, 524875, 537472, 646000, 671840, 707200, 790400, 839800, 884000, 988000, 1033600, 1049750, 1292000, 1343680, 1679600, 1768000, 1976000, 2099500, 2584000, 2687360, 3359200, 3536000, 3952000, 4199000, 5168000, 6718400, 8398000, 13436800, 16796000, 33592000, 67184000]

約数ペア:

[(1, 67184000), (2, 33592000), (4, 16796000), (5, 13436800), (8, 8398000), (10, 6718400), (13, 5168000), (16, 4199000), (17, 3952000), (19, 3536000), (20, 3359200), (25, 2687360), (26, 2584000), (32, 2099500), (34, 1976000), (38, 1768000), (40, 1679600), (50, 1343680), (52, 1292000), (64, 1049750), (65, 1033600), (68, 988000), (76, 884000), (80, 839800), (85, 790400), (95, 707200), (100, 671840), (104, 646000), (125, 537472), (128, 524875), (130, 516800), (136, 494000), (152, 442000), (160, 419900), (170, 395200), (190, 353600), (200, 335920), (208, 323000), (221, 304000), (247, 272000), (250, 268736), (260, 258400), (272, 247000), (304, 221000), (320, 209950), (323, 208000), (325, 206720), (340, 197600), (380, 176800), (400, 167960), (416, 161500), (425, 158080), (442, 152000), (475, 141440), (494, 136000), (500, 134368), (520, 129200), (544, 123500), (608, 110500), (640, 104975), (646, 104000), (650, 103360), (680, 98800), (760, 88400), (800, 83980), (832, 80750), (850, 79040), (884, 76000), (950, 70720), (988, 68000), (1000, 67184), (1040, 64600), (1088, 61750), (1105, 60800), (1216, 55250), (1235, 54400), (1292, 52000), (1300, 51680), (1360, 49400), (1520, 44200), (1600, 41990), (1615, 41600), (1625, 41344), (1664, 40375), (1700, 39520), (1768, 38000), (1900, 35360), (1976, 34000), (2000, 33592), (2080, 32300), (2125, 31616), (2176, 30875), (2210, 30400), (2375, 28288), (2432, 27625), (2470, 27200), (2584, 26000), (2600, 25840), (2720, 24700), (3040, 22100), (3200, 20995), (3230, 20800), (3250, 20672), (3400, 19760), (3536, 19000), (3800, 17680), (3952, 17000), (4000, 16796), (4160, 16150), (4199, 16000), (4250, 15808), (4420, 15200), (4750, 14144), (4940, 13600), (5168, 13000), (5200, 12920), (5440, 12350), (5525, 12160), (6080, 11050), (6175, 10880), (6460, 10400), (6500, 10336), (6800, 9880), (7072, 9500), (7600, 8840), (7904, 8500), (8000, 8398), (8075, 8320)]