72029760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 224

約数和(自身を含む): 263347200

約数和(自身を除く): 191317440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 359, 380, 418, 440, 456, 480, 528, 570, 608, 627, 660, 704, 718, 760, 836, 880, 912, 960, 1045, 1056, 1077, 1140, 1216, 1254, 1320, 1436, 1520, 1672, 1760, 1795, 1824, 2090, 2112, 2154, 2280, 2508, 2640, 2872, 3040, 3135, 3344, 3520, 3590, 3648, 3949, 4180, 4308, 4560, 5016, 5280, 5385, 5744, 6080, 6270, 6688, 6821, 7180, 7898, 8360, 8616, 9120, 10032, 10560, 10770, 11488, 11847, 12540, 13376, 13642, 14360, 15796, 16720, 17232, 18240, 19745, 20064, 20463, 21540, 22976, 23694, 25080, 27284, 28720, 31592, 33440, 34105, 34464, 39490, 40128, 40926, 43080, 47388, 50160, 54568, 57440, 59235, 63184, 66880, 68210, 68928, 75031, 78980, 81852, 86160, 94776, 100320, 102315, 109136, 114880, 118470, 126368, 136420, 150062, 157960, 163704, 172320, 189552, 200640, 204630, 218272, 225093, 236940, 252736, 272840, 300124, 315920, 327408, 344640, 375155, 379104, 409260, 436544, 450186, 473880, 545680, 600248, 631840, 654816, 750310, 758208, 818520, 900372, 947760, 1091360, 1125465, 1200496, 1263680, 1309632, 1500620, 1637040, 1800744, 1895520, 2182720, 2250930, 2400992, 3001240, 3274080, 3601488, 3791040, 4501860, 4801984, 6002480, 6548160, 7202976, 9003720, 12004960, 14405952, 18007440, 24009920, 36014880, 72029760]

約数ペア:

[(1, 72029760), (2, 36014880), (3, 24009920), (4, 18007440), (5, 14405952), (6, 12004960), (8, 9003720), (10, 7202976), (11, 6548160), (12, 6002480), (15, 4801984), (16, 4501860), (19, 3791040), (20, 3601488), (22, 3274080), (24, 3001240), (30, 2400992), (32, 2250930), (33, 2182720), (38, 1895520), (40, 1800744), (44, 1637040), (48, 1500620), (55, 1309632), (57, 1263680), (60, 1200496), (64, 1125465), (66, 1091360), (76, 947760), (80, 900372), (88, 818520), (95, 758208), (96, 750310), (110, 654816), (114, 631840), (120, 600248), (132, 545680), (152, 473880), (160, 450186), (165, 436544), (176, 409260), (190, 379104), (192, 375155), (209, 344640), (220, 327408), (228, 315920), (240, 300124), (264, 272840), (285, 252736), (304, 236940), (320, 225093), (330, 218272), (352, 204630), (359, 200640), (380, 189552), (418, 172320), (440, 163704), (456, 157960), (480, 150062), (528, 136420), (570, 126368), (608, 118470), (627, 114880), (660, 109136), (704, 102315), (718, 100320), (760, 94776), (836, 86160), (880, 81852), (912, 78980), (960, 75031), (1045, 68928), (1056, 68210), (1077, 66880), (1140, 63184), (1216, 59235), (1254, 57440), (1320, 54568), (1436, 50160), (1520, 47388), (1672, 43080), (1760, 40926), (1795, 40128), (1824, 39490), (2090, 34464), (2112, 34105), (2154, 33440), (2280, 31592), (2508, 28720), (2640, 27284), (2872, 25080), (3040, 23694), (3135, 22976), (3344, 21540), (3520, 20463), (3590, 20064), (3648, 19745), (3949, 18240), (4180, 17232), (4308, 16720), (4560, 15796), (5016, 14360), (5280, 13642), (5385, 13376), (5744, 12540), (6080, 11847), (6270, 11488), (6688, 10770), (6821, 10560), (7180, 10032), (7898, 9120), (8360, 8616)]