713786640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{887}}^1$

素因数の和:1389

約数の個数: 160

約数和(自身を含む): 2536980480

約数和(自身を除く): 1823193840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 479, 560, 840, 887, 958, 1437, 1680, 1774, 1916, 2395, 2661, 2874, 3353, 3548, 3832, 4435, 4790, 5322, 5748, 6209, 6706, 7096, 7185, 7664, 8870, 9580, 10059, 10644, 11496, 12418, 13305, 13412, 14192, 14370, 16765, 17740, 18627, 19160, 20118, 21288, 22992, 24836, 26610, 26824, 28740, 31045, 33530, 35480, 37254, 38320, 40236, 42576, 49672, 50295, 53220, 53648, 57480, 62090, 67060, 70960, 74508, 80472, 93135, 99344, 100590, 106440, 114960, 124180, 134120, 149016, 160944, 186270, 201180, 212880, 248360, 268240, 298032, 372540, 402360, 424873, 496720, 745080, 804720, 849746, 1274619, 1490160, 1699492, 2124365, 2549238, 2974111, 3398984, 4248730, 5098476, 5948222, 6373095, 6797968, 8497460, 8922333, 10196952, 11896444, 12746190, 14870555, 16994920, 17844666, 20393904, 23792888, 25492380, 29741110, 33989840, 35689332, 44611665, 47585776, 50984760, 59482220, 71378664, 89223330, 101969520, 118964440, 142757328, 178446660, 237928880, 356893320, 713786640]

約数ペア:

[(1, 713786640), (2, 356893320), (3, 237928880), (4, 178446660), (5, 142757328), (6, 118964440), (7, 101969520), (8, 89223330), (10, 71378664), (12, 59482220), (14, 50984760), (15, 47585776), (16, 44611665), (20, 35689332), (21, 33989840), (24, 29741110), (28, 25492380), (30, 23792888), (35, 20393904), (40, 17844666), (42, 16994920), (48, 14870555), (56, 12746190), (60, 11896444), (70, 10196952), (80, 8922333), (84, 8497460), (105, 6797968), (112, 6373095), (120, 5948222), (140, 5098476), (168, 4248730), (210, 3398984), (240, 2974111), (280, 2549238), (336, 2124365), (420, 1699492), (479, 1490160), (560, 1274619), (840, 849746), (887, 804720), (958, 745080), (1437, 496720), (1680, 424873), (1774, 402360), (1916, 372540), (2395, 298032), (2661, 268240), (2874, 248360), (3353, 212880), (3548, 201180), (3832, 186270), (4435, 160944), (4790, 149016), (5322, 134120), (5748, 124180), (6209, 114960), (6706, 106440), (7096, 100590), (7185, 99344), (7664, 93135), (8870, 80472), (9580, 74508), (10059, 70960), (10644, 67060), (11496, 62090), (12418, 57480), (13305, 53648), (13412, 53220), (14192, 50295), (14370, 49672), (16765, 42576), (17740, 40236), (18627, 38320), (19160, 37254), (20118, 35480), (21288, 33530), (22992, 31045), (24836, 28740), (26610, 26824)]