1345806720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7537}}^1$

素因数の和:7593

約数の個数: 192

約数和(自身を含む): 4797786240

約数和(自身を除く): 3451979520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 7537, 8928, 9920, 11160, 11904, 14880, 15074, 17856, 19840, 22320, 22611, 29760, 30148, 35712, 37685, 44640, 45222, 59520, 60296, 67833, 75370, 89280, 90444, 113055, 120592, 135666, 150740, 178560, 180888, 226110, 233647, 241184, 271332, 301480, 339165, 361776, 452220, 467294, 482368, 542664, 602960, 678330, 700941, 723552, 904440, 934588, 964736, 1085328, 1168235, 1205920, 1356660, 1401882, 1447104, 1808880, 1869176, 2102823, 2170656, 2336470, 2411840, 2713320, 2803764, 2894208, 3504705, 3617760, 3738352, 4205646, 4341312, 4672940, 4823680, 5426640, 5607528, 7009410, 7235520, 7476704, 8411292, 8682624, 9345880, 10514115, 10853280, 11215056, 14018820, 14471040, 14953408, 16822584, 18691760, 21028230, 21706560, 22430112, 28037640, 29906816, 33645168, 37383520, 42056460, 43413120, 44860224, 56075280, 67290336, 74767040, 84112920, 89720448, 112150560, 134580672, 149534080, 168225840, 224301120, 269161344, 336451680, 448602240, 672903360, 1345806720]

約数ペア:

[(1, 1345806720), (2, 672903360), (3, 448602240), (4, 336451680), (5, 269161344), (6, 224301120), (8, 168225840), (9, 149534080), (10, 134580672), (12, 112150560), (15, 89720448), (16, 84112920), (18, 74767040), (20, 67290336), (24, 56075280), (30, 44860224), (31, 43413120), (32, 42056460), (36, 37383520), (40, 33645168), (45, 29906816), (48, 28037640), (60, 22430112), (62, 21706560), (64, 21028230), (72, 18691760), (80, 16822584), (90, 14953408), (93, 14471040), (96, 14018820), (120, 11215056), (124, 10853280), (128, 10514115), (144, 9345880), (155, 8682624), (160, 8411292), (180, 7476704), (186, 7235520), (192, 7009410), (240, 5607528), (248, 5426640), (279, 4823680), (288, 4672940), (310, 4341312), (320, 4205646), (360, 3738352), (372, 3617760), (384, 3504705), (465, 2894208), (480, 2803764), (496, 2713320), (558, 2411840), (576, 2336470), (620, 2170656), (640, 2102823), (720, 1869176), (744, 1808880), (930, 1447104), (960, 1401882), (992, 1356660), (1116, 1205920), (1152, 1168235), (1240, 1085328), (1395, 964736), (1440, 934588), (1488, 904440), (1860, 723552), (1920, 700941), (1984, 678330), (2232, 602960), (2480, 542664), (2790, 482368), (2880, 467294), (2976, 452220), (3720, 361776), (3968, 339165), (4464, 301480), (4960, 271332), (5580, 241184), (5760, 233647), (5952, 226110), (7440, 180888), (7537, 178560), (8928, 150740), (9920, 135666), (11160, 120592), (11904, 113055), (14880, 90444), (15074, 89280), (17856, 75370), (19840, 67833), (22320, 60296), (22611, 59520), (29760, 45222), (30148, 44640), (35712, 37685)]