78024240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 304319808

約数和(自身を除く): 226295568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 113, 120, 126, 137, 140, 144, 168, 180, 210, 226, 240, 252, 274, 280, 315, 336, 339, 360, 411, 420, 452, 504, 548, 560, 565, 630, 678, 685, 720, 791, 822, 840, 904, 959, 1008, 1017, 1096, 1130, 1233, 1260, 1356, 1370, 1582, 1644, 1680, 1695, 1808, 1918, 2034, 2055, 2192, 2260, 2373, 2466, 2520, 2712, 2740, 2877, 3164, 3288, 3390, 3836, 3955, 4068, 4110, 4520, 4746, 4795, 4932, 5040, 5085, 5424, 5480, 5754, 6165, 6328, 6576, 6780, 7119, 7672, 7910, 8136, 8220, 8631, 9040, 9492, 9590, 9864, 10170, 10960, 11508, 11865, 12330, 12656, 13560, 14238, 14385, 15344, 15481, 15820, 16272, 16440, 17262, 18984, 19180, 19728, 20340, 23016, 23730, 24660, 27120, 28476, 28770, 30962, 31640, 32880, 34524, 35595, 37968, 38360, 40680, 43155, 46032, 46443, 47460, 49320, 56952, 57540, 61924, 63280, 69048, 71190, 76720, 77405, 81360, 86310, 92886, 94920, 98640, 108367, 113904, 115080, 123848, 138096, 139329, 142380, 154810, 172620, 185772, 189840, 216734, 230160, 232215, 247696, 278658, 284760, 309620, 325101, 345240, 371544, 433468, 464430, 541835, 557316, 569520, 619240, 650202, 690480, 696645, 743088, 866936, 928860, 975303, 1083670, 1114632, 1238480, 1300404, 1393290, 1625505, 1733872, 1857720, 1950606, 2167340, 2229264, 2600808, 2786580, 3251010, 3715440, 3901212, 4334680, 4876515, 5201616, 5573160, 6502020, 7802424, 8669360, 9753030, 11146320, 13004040, 15604848, 19506060, 26008080, 39012120, 78024240]

約数ペア:

[(1, 78024240), (2, 39012120), (3, 26008080), (4, 19506060), (5, 15604848), (6, 13004040), (7, 11146320), (8, 9753030), (9, 8669360), (10, 7802424), (12, 6502020), (14, 5573160), (15, 5201616), (16, 4876515), (18, 4334680), (20, 3901212), (21, 3715440), (24, 3251010), (28, 2786580), (30, 2600808), (35, 2229264), (36, 2167340), (40, 1950606), (42, 1857720), (45, 1733872), (48, 1625505), (56, 1393290), (60, 1300404), (63, 1238480), (70, 1114632), (72, 1083670), (80, 975303), (84, 928860), (90, 866936), (105, 743088), (112, 696645), (113, 690480), (120, 650202), (126, 619240), (137, 569520), (140, 557316), (144, 541835), (168, 464430), (180, 433468), (210, 371544), (226, 345240), (240, 325101), (252, 309620), (274, 284760), (280, 278658), (315, 247696), (336, 232215), (339, 230160), (360, 216734), (411, 189840), (420, 185772), (452, 172620), (504, 154810), (548, 142380), (560, 139329), (565, 138096), (630, 123848), (678, 115080), (685, 113904), (720, 108367), (791, 98640), (822, 94920), (840, 92886), (904, 86310), (959, 81360), (1008, 77405), (1017, 76720), (1096, 71190), (1130, 69048), (1233, 63280), (1260, 61924), (1356, 57540), (1370, 56952), (1582, 49320), (1644, 47460), (1680, 46443), (1695, 46032), (1808, 43155), (1918, 40680), (2034, 38360), (2055, 37968), (2192, 35595), (2260, 34524), (2373, 32880), (2466, 31640), (2520, 30962), (2712, 28770), (2740, 28476), (2877, 27120), (3164, 24660), (3288, 23730), (3390, 23016), (3836, 20340), (3955, 19728), (4068, 19180), (4110, 18984), (4520, 17262), (4746, 16440), (4795, 16272), (4932, 15820), (5040, 15481), (5085, 15344), (5424, 14385), (5480, 14238), (5754, 13560), (6165, 12656), (6328, 12330), (6576, 11865), (6780, 11508), (7119, 10960), (7672, 10170), (7910, 9864), (8136, 9590), (8220, 9492), (8631, 9040)]