76321440

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 292795776

約数和(自身を除く): 216474336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 151, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 302, 312, 324, 351, 360, 390, 405, 416, 432, 453, 468, 480, 486, 520, 540, 585, 604, 624, 648, 702, 720, 755, 780, 810, 864, 906, 936, 972, 1040, 1053, 1080, 1170, 1208, 1215, 1248, 1296, 1359, 1404, 1440, 1510, 1560, 1620, 1755, 1812, 1872, 1944, 1963, 2080, 2106, 2160, 2265, 2340, 2416, 2430, 2592, 2718, 2808, 3020, 3120, 3159, 3240, 3510, 3624, 3744, 3888, 3926, 4077, 4212, 4320, 4530, 4680, 4832, 4860, 5265, 5436, 5616, 5889, 6040, 6240, 6318, 6480, 6795, 7020, 7248, 7776, 7852, 8154, 8424, 9060, 9360, 9720, 9815, 10530, 10872, 11232, 11778, 12080, 12231, 12636, 12960, 13590, 14040, 14496, 15704, 15795, 16308, 16848, 17667, 18120, 18720, 19440, 19630, 20385, 21060, 21744, 23556, 24160, 24462, 25272, 27180, 28080, 29445, 31408, 31590, 32616, 33696, 35334, 36240, 36693, 38880, 39260, 40770, 42120, 43488, 47112, 48924, 50544, 53001, 54360, 56160, 58890, 61155, 62816, 63180, 65232, 70668, 72480, 73386, 78520, 81540, 84240, 88335, 94224, 97848, 101088, 106002, 108720, 117780, 122310, 126360, 130464, 141336, 146772, 157040, 159003, 163080, 168480, 176670, 183465, 188448, 195696, 212004, 217440, 235560, 244620, 252720, 265005, 282672, 293544, 314080, 318006, 326160, 353340, 366930, 391392, 424008, 471120, 477009, 489240, 505440, 530010, 565344, 587088, 636012, 652320, 706680, 733860, 795015, 848016, 942240, 954018, 978480, 1060020, 1174176, 1272024, 1413360, 1467720, 1590030, 1696032, 1908036, 1956960, 2120040, 2385045, 2544048, 2826720, 2935440, 3180060, 3816072, 4240080, 4770090, 5088096, 5870880, 6360120, 7632144, 8480160, 9540180, 12720240, 15264288, 19080360, 25440480, 38160720, 76321440]

約数ペア:

[(1, 76321440), (2, 38160720), (3, 25440480), (4, 19080360), (5, 15264288), (6, 12720240), (8, 9540180), (9, 8480160), (10, 7632144), (12, 6360120), (13, 5870880), (15, 5088096), (16, 4770090), (18, 4240080), (20, 3816072), (24, 3180060), (26, 2935440), (27, 2826720), (30, 2544048), (32, 2385045), (36, 2120040), (39, 1956960), (40, 1908036), (45, 1696032), (48, 1590030), (52, 1467720), (54, 1413360), (60, 1272024), (65, 1174176), (72, 1060020), (78, 978480), (80, 954018), (81, 942240), (90, 848016), (96, 795015), (104, 733860), (108, 706680), (117, 652320), (120, 636012), (130, 587088), (135, 565344), (144, 530010), (151, 505440), (156, 489240), (160, 477009), (162, 471120), (180, 424008), (195, 391392), (208, 366930), (216, 353340), (234, 326160), (240, 318006), (243, 314080), (260, 293544), (270, 282672), (288, 265005), (302, 252720), (312, 244620), (324, 235560), (351, 217440), (360, 212004), (390, 195696), (405, 188448), (416, 183465), (432, 176670), (453, 168480), (468, 163080), (480, 159003), (486, 157040), (520, 146772), (540, 141336), (585, 130464), (604, 126360), (624, 122310), (648, 117780), (702, 108720), (720, 106002), (755, 101088), (780, 97848), (810, 94224), (864, 88335), (906, 84240), (936, 81540), (972, 78520), (1040, 73386), (1053, 72480), (1080, 70668), (1170, 65232), (1208, 63180), (1215, 62816), (1248, 61155), (1296, 58890), (1359, 56160), (1404, 54360), (1440, 53001), (1510, 50544), (1560, 48924), (1620, 47112), (1755, 43488), (1812, 42120), (1872, 40770), (1944, 39260), (1963, 38880), (2080, 36693), (2106, 36240), (2160, 35334), (2265, 33696), (2340, 32616), (2416, 31590), (2430, 31408), (2592, 29445), (2718, 28080), (2808, 27180), (3020, 25272), (3120, 24462), (3159, 24160), (3240, 23556), (3510, 21744), (3624, 21060), (3744, 20385), (3888, 19630), (3926, 19440), (4077, 18720), (4212, 18120), (4320, 17667), (4530, 16848), (4680, 16308), (4832, 15795), (4860, 15704), (5265, 14496), (5436, 14040), (5616, 13590), (5889, 12960), (6040, 12636), (6240, 12231), (6318, 12080), (6480, 11778), (6795, 11232), (7020, 10872), (7248, 10530), (7776, 9815), (7852, 9720), (8154, 9360), (8424, 9060)]