76947840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 280785600

約数和(自身を除く): 203837760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 73, 80, 90, 96, 108, 120, 122, 128, 135, 144, 146, 160, 180, 183, 192, 216, 219, 240, 244, 270, 288, 292, 305, 320, 360, 365, 366, 384, 432, 438, 480, 488, 540, 549, 576, 584, 610, 640, 657, 720, 730, 732, 864, 876, 915, 960, 976, 1080, 1095, 1098, 1152, 1168, 1220, 1314, 1440, 1460, 1464, 1647, 1728, 1752, 1830, 1920, 1952, 1971, 2160, 2190, 2196, 2336, 2440, 2628, 2745, 2880, 2920, 2928, 3285, 3294, 3456, 3504, 3660, 3904, 3942, 4320, 4380, 4392, 4453, 4672, 4880, 5256, 5490, 5760, 5840, 5856, 6570, 6588, 7008, 7320, 7808, 7884, 8235, 8640, 8760, 8784, 8906, 9344, 9760, 9855, 10512, 10980, 11680, 11712, 13140, 13176, 13359, 14016, 14640, 15768, 16470, 17280, 17520, 17568, 17812, 19520, 19710, 21024, 21960, 22265, 23360, 23424, 26280, 26352, 26718, 28032, 29280, 31536, 32940, 35040, 35136, 35624, 39040, 39420, 40077, 42048, 43920, 44530, 46720, 52560, 52704, 53436, 58560, 63072, 65880, 66795, 70080, 70272, 71248, 78840, 80154, 84096, 87840, 89060, 105120, 105408, 106872, 117120, 120231, 126144, 131760, 133590, 140160, 142496, 157680, 160308, 175680, 178120, 200385, 210240, 210816, 213744, 240462, 252288, 263520, 267180, 284992, 315360, 320616, 351360, 356240, 400770, 420480, 427488, 480924, 527040, 534360, 569984, 601155, 630720, 641232, 712480, 801540, 854976, 961848, 1054080, 1068720, 1202310, 1261440, 1282464, 1424960, 1603080, 1709952, 1923696, 2137440, 2404620, 2564928, 2849920, 3206160, 3847392, 4274880, 4809240, 5129856, 6412320, 7694784, 8549760, 9618480, 12824640, 15389568, 19236960, 25649280, 38473920, 76947840]

約数ペア:

[(1, 76947840), (2, 38473920), (3, 25649280), (4, 19236960), (5, 15389568), (6, 12824640), (8, 9618480), (9, 8549760), (10, 7694784), (12, 6412320), (15, 5129856), (16, 4809240), (18, 4274880), (20, 3847392), (24, 3206160), (27, 2849920), (30, 2564928), (32, 2404620), (36, 2137440), (40, 1923696), (45, 1709952), (48, 1603080), (54, 1424960), (60, 1282464), (61, 1261440), (64, 1202310), (72, 1068720), (73, 1054080), (80, 961848), (90, 854976), (96, 801540), (108, 712480), (120, 641232), (122, 630720), (128, 601155), (135, 569984), (144, 534360), (146, 527040), (160, 480924), (180, 427488), (183, 420480), (192, 400770), (216, 356240), (219, 351360), (240, 320616), (244, 315360), (270, 284992), (288, 267180), (292, 263520), (305, 252288), (320, 240462), (360, 213744), (365, 210816), (366, 210240), (384, 200385), (432, 178120), (438, 175680), (480, 160308), (488, 157680), (540, 142496), (549, 140160), (576, 133590), (584, 131760), (610, 126144), (640, 120231), (657, 117120), (720, 106872), (730, 105408), (732, 105120), (864, 89060), (876, 87840), (915, 84096), (960, 80154), (976, 78840), (1080, 71248), (1095, 70272), (1098, 70080), (1152, 66795), (1168, 65880), (1220, 63072), (1314, 58560), (1440, 53436), (1460, 52704), (1464, 52560), (1647, 46720), (1728, 44530), (1752, 43920), (1830, 42048), (1920, 40077), (1952, 39420), (1971, 39040), (2160, 35624), (2190, 35136), (2196, 35040), (2336, 32940), (2440, 31536), (2628, 29280), (2745, 28032), (2880, 26718), (2920, 26352), (2928, 26280), (3285, 23424), (3294, 23360), (3456, 22265), (3504, 21960), (3660, 21024), (3904, 19710), (3942, 19520), (4320, 17812), (4380, 17568), (4392, 17520), (4453, 17280), (4672, 16470), (4880, 15768), (5256, 14640), (5490, 14016), (5760, 13359), (5840, 13176), (5856, 13140), (6570, 11712), (6588, 11680), (7008, 10980), (7320, 10512), (7808, 9855), (7884, 9760), (8235, 9344), (8640, 8906), (8760, 8784)]