69560640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 224

約数和(自身を含む): 250911360

約数和(自身を除く): 181350720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 97, 108, 120, 135, 144, 160, 166, 180, 192, 194, 216, 240, 249, 270, 288, 291, 320, 332, 360, 388, 415, 432, 480, 485, 498, 540, 576, 582, 664, 720, 747, 776, 830, 864, 873, 960, 970, 996, 1080, 1164, 1245, 1328, 1440, 1455, 1494, 1552, 1660, 1728, 1746, 1940, 1992, 2160, 2241, 2328, 2490, 2619, 2656, 2880, 2910, 2988, 3104, 3320, 3492, 3735, 3880, 3984, 4320, 4365, 4482, 4656, 4980, 5238, 5312, 5820, 5976, 6208, 6640, 6984, 7470, 7760, 7968, 8051, 8640, 8730, 8964, 9312, 9960, 10476, 11205, 11640, 11952, 13095, 13280, 13968, 14940, 15520, 15936, 16102, 17460, 17928, 18624, 19920, 20952, 22410, 23280, 23904, 24153, 26190, 26560, 27936, 29880, 31040, 32204, 34920, 35856, 39840, 40255, 41904, 44820, 46560, 47808, 48306, 52380, 55872, 59760, 64408, 69840, 71712, 72459, 79680, 80510, 83808, 89640, 93120, 96612, 104760, 119520, 120765, 128816, 139680, 143424, 144918, 161020, 167616, 179280, 193224, 209520, 217377, 239040, 241530, 257632, 279360, 289836, 322040, 358560, 362295, 386448, 419040, 434754, 483060, 515264, 579672, 644080, 717120, 724590, 772896, 838080, 869508, 966120, 1086885, 1159344, 1288160, 1449180, 1545792, 1739016, 1932240, 2173770, 2318688, 2576320, 2898360, 3478032, 3864480, 4347540, 4637376, 5796720, 6956064, 7728960, 8695080, 11593440, 13912128, 17390160, 23186880, 34780320, 69560640]

約数ペア:

[(1, 69560640), (2, 34780320), (3, 23186880), (4, 17390160), (5, 13912128), (6, 11593440), (8, 8695080), (9, 7728960), (10, 6956064), (12, 5796720), (15, 4637376), (16, 4347540), (18, 3864480), (20, 3478032), (24, 2898360), (27, 2576320), (30, 2318688), (32, 2173770), (36, 1932240), (40, 1739016), (45, 1545792), (48, 1449180), (54, 1288160), (60, 1159344), (64, 1086885), (72, 966120), (80, 869508), (83, 838080), (90, 772896), (96, 724590), (97, 717120), (108, 644080), (120, 579672), (135, 515264), (144, 483060), (160, 434754), (166, 419040), (180, 386448), (192, 362295), (194, 358560), (216, 322040), (240, 289836), (249, 279360), (270, 257632), (288, 241530), (291, 239040), (320, 217377), (332, 209520), (360, 193224), (388, 179280), (415, 167616), (432, 161020), (480, 144918), (485, 143424), (498, 139680), (540, 128816), (576, 120765), (582, 119520), (664, 104760), (720, 96612), (747, 93120), (776, 89640), (830, 83808), (864, 80510), (873, 79680), (960, 72459), (970, 71712), (996, 69840), (1080, 64408), (1164, 59760), (1245, 55872), (1328, 52380), (1440, 48306), (1455, 47808), (1494, 46560), (1552, 44820), (1660, 41904), (1728, 40255), (1746, 39840), (1940, 35856), (1992, 34920), (2160, 32204), (2241, 31040), (2328, 29880), (2490, 27936), (2619, 26560), (2656, 26190), (2880, 24153), (2910, 23904), (2988, 23280), (3104, 22410), (3320, 20952), (3492, 19920), (3735, 18624), (3880, 17928), (3984, 17460), (4320, 16102), (4365, 15936), (4482, 15520), (4656, 14940), (4980, 13968), (5238, 13280), (5312, 13095), (5820, 11952), (5976, 11640), (6208, 11205), (6640, 10476), (6984, 9960), (7470, 9312), (7760, 8964), (7968, 8730), (8051, 8640)]