14747403440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{140827}}^1$

素因数の和:140875

約数の個数: 160

約数和(自身を含む): 45263245824

約数和(自身を除く): 30515842384

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2618, 2992, 3080, 3740, 4760, 5236, 6160, 6545, 7480, 9520, 10472, 13090, 14960, 20944, 26180, 52360, 104720, 140827, 281654, 563308, 704135, 985789, 1126616, 1408270, 1549097, 1971578, 2253232, 2394059, 2816540, 3098194, 3943156, 4788118, 4928945, 5633080, 6196388, 7745485, 7886312, 9576236, 9857890, 10843679, 11266160, 11970295, 12392776, 15490970, 15772624, 16758413, 19152472, 19715780, 21687358, 23940590, 24785552, 26334649, 30981940, 33516826, 38304944, 39431560, 43374716, 47881180, 52669298, 54218395, 61963880, 67033652, 78863120, 83792065, 86749432, 95762360, 105338596, 108436790, 123927760, 131673245, 134067304, 167584130, 173498864, 184342543, 191524720, 210677192, 216873580, 263346490, 268134608, 335168260, 368685086, 421354384, 433747160, 526692980, 670336520, 737370172, 867494320, 921712715, 1053385960, 1340673040, 1474740344, 1843425430, 2106771920, 2949480688, 3686850860, 7373701720, 14747403440]

約数ペア:

[(1, 14747403440), (2, 7373701720), (4, 3686850860), (5, 2949480688), (7, 2106771920), (8, 1843425430), (10, 1474740344), (11, 1340673040), (14, 1053385960), (16, 921712715), (17, 867494320), (20, 737370172), (22, 670336520), (28, 526692980), (34, 433747160), (35, 421354384), (40, 368685086), (44, 335168260), (55, 268134608), (56, 263346490), (68, 216873580), (70, 210677192), (77, 191524720), (80, 184342543), (85, 173498864), (88, 167584130), (110, 134067304), (112, 131673245), (119, 123927760), (136, 108436790), (140, 105338596), (154, 95762360), (170, 86749432), (176, 83792065), (187, 78863120), (220, 67033652), (238, 61963880), (272, 54218395), (280, 52669298), (308, 47881180), (340, 43374716), (374, 39431560), (385, 38304944), (440, 33516826), (476, 30981940), (560, 26334649), (595, 24785552), (616, 23940590), (680, 21687358), (748, 19715780), (770, 19152472), (880, 16758413), (935, 15772624), (952, 15490970), (1190, 12392776), (1232, 11970295), (1309, 11266160), (1360, 10843679), (1496, 9857890), (1540, 9576236), (1870, 7886312), (1904, 7745485), (2380, 6196388), (2618, 5633080), (2992, 4928945), (3080, 4788118), (3740, 3943156), (4760, 3098194), (5236, 2816540), (6160, 2394059), (6545, 2253232), (7480, 1971578), (9520, 1549097), (10472, 1408270), (13090, 1126616), (14960, 985789), (20944, 704135), (26180, 563308), (52360, 281654), (104720, 140827)]