78516360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:932

約数の個数: 192

約数和(自身を含む): 289598400

約数和(自身を除く): 211082040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 883, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1766, 1976, 2223, 2280, 2340, 2470, 2649, 2964, 3420, 3532, 3705, 4415, 4446, 4680, 4940, 5298, 5928, 6840, 7064, 7410, 7947, 8830, 8892, 9880, 10596, 11115, 11479, 13245, 14820, 15894, 16777, 17660, 17784, 21192, 22230, 22958, 26490, 29640, 31788, 33554, 34437, 35320, 39735, 44460, 45916, 50331, 52980, 57395, 63576, 67108, 68874, 79470, 83885, 88920, 91832, 100662, 103311, 105960, 114790, 134216, 137748, 150993, 158940, 167770, 172185, 201324, 206622, 218101, 229580, 251655, 275496, 301986, 317880, 335540, 344370, 402648, 413244, 436202, 459160, 503310, 516555, 603972, 654303, 671080, 688740, 754965, 826488, 872404, 1006620, 1033110, 1090505, 1207944, 1308606, 1377480, 1509930, 1744808, 1962909, 2013240, 2066220, 2181010, 2617212, 3019860, 3271515, 3925818, 4132440, 4362020, 5234424, 6039720, 6543030, 7851636, 8724040, 9814545, 13086060, 15703272, 19629090, 26172120, 39258180, 78516360]

約数ペア:

[(1, 78516360), (2, 39258180), (3, 26172120), (4, 19629090), (5, 15703272), (6, 13086060), (8, 9814545), (9, 8724040), (10, 7851636), (12, 6543030), (13, 6039720), (15, 5234424), (18, 4362020), (19, 4132440), (20, 3925818), (24, 3271515), (26, 3019860), (30, 2617212), (36, 2181010), (38, 2066220), (39, 2013240), (40, 1962909), (45, 1744808), (52, 1509930), (57, 1377480), (60, 1308606), (65, 1207944), (72, 1090505), (76, 1033110), (78, 1006620), (90, 872404), (95, 826488), (104, 754965), (114, 688740), (117, 671080), (120, 654303), (130, 603972), (152, 516555), (156, 503310), (171, 459160), (180, 436202), (190, 413244), (195, 402648), (228, 344370), (234, 335540), (247, 317880), (260, 301986), (285, 275496), (312, 251655), (342, 229580), (360, 218101), (380, 206622), (390, 201324), (456, 172185), (468, 167770), (494, 158940), (520, 150993), (570, 137748), (585, 134216), (684, 114790), (741, 105960), (760, 103311), (780, 100662), (855, 91832), (883, 88920), (936, 83885), (988, 79470), (1140, 68874), (1170, 67108), (1235, 63576), (1368, 57395), (1482, 52980), (1560, 50331), (1710, 45916), (1766, 44460), (1976, 39735), (2223, 35320), (2280, 34437), (2340, 33554), (2470, 31788), (2649, 29640), (2964, 26490), (3420, 22958), (3532, 22230), (3705, 21192), (4415, 17784), (4446, 17660), (4680, 16777), (4940, 15894), (5298, 14820), (5928, 13245), (6840, 11479), (7064, 11115), (7410, 10596), (7947, 9880), (8830, 8892)]