65959920

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 320

約数和(自身を含む): 256233600

約数和(自身を除く): 190273680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 48, 52, 54, 58, 60, 65, 72, 78, 80, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 144, 145, 156, 162, 174, 180, 195, 208, 216, 232, 234, 240, 243, 260, 261, 270, 290, 312, 324, 348, 351, 360, 377, 390, 405, 432, 435, 464, 468, 486, 520, 522, 540, 580, 585, 624, 648, 696, 702, 720, 729, 754, 780, 783, 810, 870, 936, 972, 1040, 1044, 1053, 1080, 1131, 1160, 1170, 1215, 1296, 1305, 1392, 1404, 1458, 1508, 1560, 1566, 1620, 1740, 1755, 1872, 1885, 1944, 2088, 2106, 2160, 2187, 2262, 2320, 2340, 2349, 2430, 2610, 2808, 2916, 3016, 3120, 3132, 3159, 3240, 3393, 3480, 3510, 3645, 3770, 3888, 3915, 4176, 4212, 4374, 4524, 4680, 4698, 4860, 5220, 5265, 5616, 5655, 5832, 6032, 6264, 6318, 6480, 6786, 6960, 7020, 7047, 7290, 7540, 7830, 8424, 8748, 9048, 9360, 9396, 9477, 9720, 10179, 10440, 10530, 10935, 11310, 11664, 11745, 12528, 12636, 13572, 14040, 14094, 14580, 15080, 15660, 15795, 16848, 16965, 17496, 18096, 18792, 18954, 19440, 20358, 20880, 21060, 21141, 21870, 22620, 23490, 25272, 27144, 28080, 28188, 28431, 29160, 30160, 30537, 31320, 31590, 33930, 34992, 35235, 37584, 37908, 40716, 42120, 42282, 43740, 45240, 46980, 47385, 50544, 50895, 54288, 56376, 56862, 58320, 61074, 62640, 63180, 63423, 67860, 70470, 75816, 81432, 84240, 84564, 87480, 90480, 91611, 93960, 94770, 101790, 105705, 112752, 113724, 122148, 126360, 126846, 135720, 140940, 142155, 151632, 152685, 162864, 169128, 174960, 183222, 187920, 189540, 203580, 211410, 227448, 244296, 252720, 253692, 271440, 274833, 281880, 284310, 305370, 317115, 338256, 366444, 379080, 407160, 422820, 454896, 458055, 488592, 507384, 549666, 563760, 568620, 610740, 634230, 732888, 758160, 814320, 824499, 845640, 916110, 1014768, 1099332, 1137240, 1221480, 1268460, 1374165, 1465776, 1648998, 1691280, 1832220, 2198664, 2274480, 2442960, 2536920, 2748330, 3297996, 3664440, 4122495, 4397328, 5073840, 5496660, 6595992, 7328880, 8244990, 10993320, 13191984, 16489980, 21986640, 32979960, 65959920]

約数ペア:

[(1, 65959920), (2, 32979960), (3, 21986640), (4, 16489980), (5, 13191984), (6, 10993320), (8, 8244990), (9, 7328880), (10, 6595992), (12, 5496660), (13, 5073840), (15, 4397328), (16, 4122495), (18, 3664440), (20, 3297996), (24, 2748330), (26, 2536920), (27, 2442960), (29, 2274480), (30, 2198664), (36, 1832220), (39, 1691280), (40, 1648998), (45, 1465776), (48, 1374165), (52, 1268460), (54, 1221480), (58, 1137240), (60, 1099332), (65, 1014768), (72, 916110), (78, 845640), (80, 824499), (81, 814320), (87, 758160), (90, 732888), (104, 634230), (108, 610740), (116, 568620), (117, 563760), (120, 549666), (130, 507384), (135, 488592), (144, 458055), (145, 454896), (156, 422820), (162, 407160), (174, 379080), (180, 366444), (195, 338256), (208, 317115), (216, 305370), (232, 284310), (234, 281880), (240, 274833), (243, 271440), (260, 253692), (261, 252720), (270, 244296), (290, 227448), (312, 211410), (324, 203580), (348, 189540), (351, 187920), (360, 183222), (377, 174960), (390, 169128), (405, 162864), (432, 152685), (435, 151632), (464, 142155), (468, 140940), (486, 135720), (520, 126846), (522, 126360), (540, 122148), (580, 113724), (585, 112752), (624, 105705), (648, 101790), (696, 94770), (702, 93960), (720, 91611), (729, 90480), (754, 87480), (780, 84564), (783, 84240), (810, 81432), (870, 75816), (936, 70470), (972, 67860), (1040, 63423), (1044, 63180), (1053, 62640), (1080, 61074), (1131, 58320), (1160, 56862), (1170, 56376), (1215, 54288), (1296, 50895), (1305, 50544), (1392, 47385), (1404, 46980), (1458, 45240), (1508, 43740), (1560, 42282), (1566, 42120), (1620, 40716), (1740, 37908), (1755, 37584), (1872, 35235), (1885, 34992), (1944, 33930), (2088, 31590), (2106, 31320), (2160, 30537), (2187, 30160), (2262, 29160), (2320, 28431), (2340, 28188), (2349, 28080), (2430, 27144), (2610, 25272), (2808, 23490), (2916, 22620), (3016, 21870), (3120, 21141), (3132, 21060), (3159, 20880), (3240, 20358), (3393, 19440), (3480, 18954), (3510, 18792), (3645, 18096), (3770, 17496), (3888, 16965), (3915, 16848), (4176, 15795), (4212, 15660), (4374, 15080), (4524, 14580), (4680, 14094), (4698, 14040), (4860, 13572), (5220, 12636), (5265, 12528), (5616, 11745), (5655, 11664), (5832, 11310), (6032, 10935), (6264, 10530), (6318, 10440), (6480, 10179), (6786, 9720), (6960, 9477), (7020, 9396), (7047, 9360), (7290, 9048), (7540, 8748), (7830, 8424)]