69928560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 262149888

約数和(自身を除く): 192221328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 241, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 482, 496, 520, 558, 585, 620, 624, 720, 723, 744, 780, 806, 930, 936, 964, 1040, 1116, 1170, 1205, 1209, 1240, 1395, 1446, 1488, 1560, 1612, 1860, 1872, 1928, 2015, 2169, 2232, 2340, 2410, 2418, 2480, 2790, 2892, 3120, 3133, 3224, 3615, 3627, 3720, 3856, 4030, 4338, 4464, 4680, 4820, 4836, 5580, 5784, 6045, 6266, 6448, 7230, 7254, 7440, 7471, 8060, 8676, 9360, 9399, 9640, 9672, 10845, 11160, 11568, 12090, 12532, 14460, 14508, 14942, 15665, 16120, 17352, 18135, 18798, 19280, 19344, 21690, 22320, 22413, 24180, 25064, 28197, 28920, 29016, 29884, 31330, 32240, 34704, 36270, 37355, 37596, 43380, 44826, 46995, 48360, 50128, 56394, 57840, 58032, 59768, 62660, 67239, 72540, 74710, 75192, 86760, 89652, 93990, 96720, 97123, 112065, 112788, 119536, 125320, 134478, 140985, 145080, 149420, 150384, 173520, 179304, 187980, 194246, 224130, 225576, 250640, 268956, 281970, 290160, 291369, 298840, 336195, 358608, 375960, 388492, 448260, 451152, 485615, 537912, 563940, 582738, 597680, 672390, 751920, 776984, 874107, 896520, 971230, 1075824, 1127880, 1165476, 1344780, 1456845, 1553968, 1748214, 1793040, 1942460, 2255760, 2330952, 2689560, 2913690, 3496428, 3884920, 4370535, 4661904, 5379120, 5827380, 6992856, 7769840, 8741070, 11654760, 13985712, 17482140, 23309520, 34964280, 69928560]

約数ペア:

[(1, 69928560), (2, 34964280), (3, 23309520), (4, 17482140), (5, 13985712), (6, 11654760), (8, 8741070), (9, 7769840), (10, 6992856), (12, 5827380), (13, 5379120), (15, 4661904), (16, 4370535), (18, 3884920), (20, 3496428), (24, 2913690), (26, 2689560), (30, 2330952), (31, 2255760), (36, 1942460), (39, 1793040), (40, 1748214), (45, 1553968), (48, 1456845), (52, 1344780), (60, 1165476), (62, 1127880), (65, 1075824), (72, 971230), (78, 896520), (80, 874107), (90, 776984), (93, 751920), (104, 672390), (117, 597680), (120, 582738), (124, 563940), (130, 537912), (144, 485615), (155, 451152), (156, 448260), (180, 388492), (186, 375960), (195, 358608), (208, 336195), (234, 298840), (240, 291369), (241, 290160), (248, 281970), (260, 268956), (279, 250640), (310, 225576), (312, 224130), (360, 194246), (372, 187980), (390, 179304), (403, 173520), (465, 150384), (468, 149420), (482, 145080), (496, 140985), (520, 134478), (558, 125320), (585, 119536), (620, 112788), (624, 112065), (720, 97123), (723, 96720), (744, 93990), (780, 89652), (806, 86760), (930, 75192), (936, 74710), (964, 72540), (1040, 67239), (1116, 62660), (1170, 59768), (1205, 58032), (1209, 57840), (1240, 56394), (1395, 50128), (1446, 48360), (1488, 46995), (1560, 44826), (1612, 43380), (1860, 37596), (1872, 37355), (1928, 36270), (2015, 34704), (2169, 32240), (2232, 31330), (2340, 29884), (2410, 29016), (2418, 28920), (2480, 28197), (2790, 25064), (2892, 24180), (3120, 22413), (3133, 22320), (3224, 21690), (3615, 19344), (3627, 19280), (3720, 18798), (3856, 18135), (4030, 17352), (4338, 16120), (4464, 15665), (4680, 14942), (4820, 14508), (4836, 14460), (5580, 12532), (5784, 12090), (6045, 11568), (6266, 11160), (6448, 10845), (7230, 9672), (7254, 9640), (7440, 9399), (7471, 9360), (8060, 8676)]