61667760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 320

約数和(自身を含む): 246841344

約数和(自身を除く): 185173584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 48, 55, 56, 60, 66, 70, 71, 77, 80, 84, 88, 94, 105, 110, 112, 120, 132, 140, 141, 142, 154, 165, 168, 176, 188, 210, 213, 220, 231, 235, 240, 264, 280, 282, 284, 308, 329, 330, 336, 355, 376, 385, 420, 426, 440, 462, 470, 497, 517, 528, 560, 564, 568, 616, 658, 660, 705, 710, 752, 770, 781, 840, 852, 880, 924, 940, 987, 994, 1034, 1065, 1128, 1136, 1155, 1232, 1316, 1320, 1410, 1420, 1491, 1540, 1551, 1562, 1645, 1680, 1704, 1848, 1880, 1974, 1988, 2068, 2130, 2256, 2310, 2343, 2485, 2585, 2632, 2640, 2820, 2840, 2982, 3080, 3102, 3124, 3290, 3337, 3408, 3619, 3696, 3760, 3905, 3948, 3976, 4136, 4260, 4620, 4686, 4935, 4970, 5170, 5264, 5467, 5640, 5680, 5964, 6160, 6204, 6248, 6580, 6674, 7238, 7455, 7755, 7810, 7896, 7952, 8272, 8520, 9240, 9372, 9870, 9940, 10011, 10340, 10857, 10934, 11280, 11715, 11928, 12408, 12496, 13160, 13348, 14476, 14910, 15510, 15620, 15792, 16401, 16685, 17040, 18095, 18480, 18744, 19740, 19880, 20022, 20680, 21714, 21868, 23359, 23430, 23856, 24816, 26320, 26696, 27335, 28952, 29820, 31020, 31240, 32802, 33370, 36190, 36707, 37488, 39480, 39760, 40044, 41360, 43428, 43736, 46718, 46860, 50055, 53392, 54285, 54670, 57904, 59640, 62040, 62480, 65604, 66740, 70077, 72380, 73414, 78960, 80088, 82005, 86856, 87472, 93436, 93720, 100110, 108570, 109340, 110121, 116795, 119280, 124080, 131208, 133480, 140154, 144760, 146828, 160176, 164010, 173712, 183535, 186872, 187440, 200220, 217140, 218680, 220242, 233590, 256949, 262416, 266960, 280308, 289520, 293656, 328020, 350385, 367070, 373744, 400440, 434280, 437360, 440484, 467180, 513898, 550605, 560616, 587312, 656040, 700770, 734140, 770847, 800880, 868560, 880968, 934360, 1027796, 1101210, 1121232, 1284745, 1312080, 1401540, 1468280, 1541694, 1761936, 1868720, 2055592, 2202420, 2569490, 2803080, 2936560, 3083388, 3854235, 4111184, 4404840, 5138980, 5606160, 6166776, 7708470, 8809680, 10277960, 12333552, 15416940, 20555920, 30833880, 61667760]

約数ペア:

[(1, 61667760), (2, 30833880), (3, 20555920), (4, 15416940), (5, 12333552), (6, 10277960), (7, 8809680), (8, 7708470), (10, 6166776), (11, 5606160), (12, 5138980), (14, 4404840), (15, 4111184), (16, 3854235), (20, 3083388), (21, 2936560), (22, 2803080), (24, 2569490), (28, 2202420), (30, 2055592), (33, 1868720), (35, 1761936), (40, 1541694), (42, 1468280), (44, 1401540), (47, 1312080), (48, 1284745), (55, 1121232), (56, 1101210), (60, 1027796), (66, 934360), (70, 880968), (71, 868560), (77, 800880), (80, 770847), (84, 734140), (88, 700770), (94, 656040), (105, 587312), (110, 560616), (112, 550605), (120, 513898), (132, 467180), (140, 440484), (141, 437360), (142, 434280), (154, 400440), (165, 373744), (168, 367070), (176, 350385), (188, 328020), (210, 293656), (213, 289520), (220, 280308), (231, 266960), (235, 262416), (240, 256949), (264, 233590), (280, 220242), (282, 218680), (284, 217140), (308, 200220), (329, 187440), (330, 186872), (336, 183535), (355, 173712), (376, 164010), (385, 160176), (420, 146828), (426, 144760), (440, 140154), (462, 133480), (470, 131208), (497, 124080), (517, 119280), (528, 116795), (560, 110121), (564, 109340), (568, 108570), (616, 100110), (658, 93720), (660, 93436), (705, 87472), (710, 86856), (752, 82005), (770, 80088), (781, 78960), (840, 73414), (852, 72380), (880, 70077), (924, 66740), (940, 65604), (987, 62480), (994, 62040), (1034, 59640), (1065, 57904), (1128, 54670), (1136, 54285), (1155, 53392), (1232, 50055), (1316, 46860), (1320, 46718), (1410, 43736), (1420, 43428), (1491, 41360), (1540, 40044), (1551, 39760), (1562, 39480), (1645, 37488), (1680, 36707), (1704, 36190), (1848, 33370), (1880, 32802), (1974, 31240), (1988, 31020), (2068, 29820), (2130, 28952), (2256, 27335), (2310, 26696), (2343, 26320), (2485, 24816), (2585, 23856), (2632, 23430), (2640, 23359), (2820, 21868), (2840, 21714), (2982, 20680), (3080, 20022), (3102, 19880), (3124, 19740), (3290, 18744), (3337, 18480), (3408, 18095), (3619, 17040), (3696, 16685), (3760, 16401), (3905, 15792), (3948, 15620), (3976, 15510), (4136, 14910), (4260, 14476), (4620, 13348), (4686, 13160), (4935, 12496), (4970, 12408), (5170, 11928), (5264, 11715), (5467, 11280), (5640, 10934), (5680, 10857), (5964, 10340), (6160, 10011), (6204, 9940), (6248, 9870), (6580, 9372), (6674, 9240), (7238, 8520), (7455, 8272), (7755, 7952), (7810, 7896)]