17418054080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{15583}}^1$

素因数の和:16106

約数の個数: 112

約数和(自身を含む): 47500032000

約数和(自身を除く): 30081977920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 499, 560, 998, 1120, 1996, 2240, 2495, 3493, 3992, 4990, 6986, 7984, 9980, 13972, 15583, 15968, 17465, 19960, 27944, 31166, 31936, 34930, 39920, 55888, 62332, 69860, 77915, 79840, 109081, 111776, 124664, 139720, 155830, 159680, 218162, 223552, 249328, 279440, 311660, 436324, 498656, 545405, 558880, 623320, 872648, 997312, 1090810, 1117760, 1246640, 1745296, 2181620, 2493280, 3490592, 4363240, 4986560, 6981184, 7775917, 8726480, 15551834, 17452960, 31103668, 34905920, 38879585, 54431419, 62207336, 77759170, 108862838, 124414672, 155518340, 217725676, 248829344, 272157095, 311036680, 435451352, 497658688, 544314190, 622073360, 870902704, 1088628380, 1244146720, 1741805408, 2177256760, 2488293440, 3483610816, 4354513520, 8709027040, 17418054080]

約数ペア:

[(1, 17418054080), (2, 8709027040), (4, 4354513520), (5, 3483610816), (7, 2488293440), (8, 2177256760), (10, 1741805408), (14, 1244146720), (16, 1088628380), (20, 870902704), (28, 622073360), (32, 544314190), (35, 497658688), (40, 435451352), (56, 311036680), (64, 272157095), (70, 248829344), (80, 217725676), (112, 155518340), (140, 124414672), (160, 108862838), (224, 77759170), (280, 62207336), (320, 54431419), (448, 38879585), (499, 34905920), (560, 31103668), (998, 17452960), (1120, 15551834), (1996, 8726480), (2240, 7775917), (2495, 6981184), (3493, 4986560), (3992, 4363240), (4990, 3490592), (6986, 2493280), (7984, 2181620), (9980, 1745296), (13972, 1246640), (15583, 1117760), (15968, 1090810), (17465, 997312), (19960, 872648), (27944, 623320), (31166, 558880), (31936, 545405), (34930, 498656), (39920, 436324), (55888, 311660), (62332, 279440), (69860, 249328), (77915, 223552), (79840, 218162), (109081, 159680), (111776, 155830), (124664, 139720)]