13713560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 38776320

約数和(自身を除く): 25062760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 43, 56, 67, 68, 70, 85, 86, 119, 134, 136, 140, 170, 172, 215, 238, 268, 280, 301, 335, 340, 344, 430, 469, 476, 536, 595, 602, 670, 680, 731, 860, 938, 952, 1139, 1190, 1204, 1340, 1462, 1505, 1720, 1876, 2278, 2345, 2380, 2408, 2680, 2881, 2924, 3010, 3655, 3752, 4556, 4690, 4760, 5117, 5695, 5762, 5848, 6020, 7310, 7973, 9112, 9380, 10234, 11390, 11524, 12040, 14405, 14620, 15946, 18760, 20167, 20468, 22780, 23048, 25585, 28810, 29240, 31892, 39865, 40334, 40936, 45560, 48977, 51170, 57620, 63784, 79730, 80668, 97954, 100835, 102340, 115240, 159460, 161336, 195908, 201670, 204680, 244885, 318920, 342839, 391816, 403340, 489770, 685678, 806680, 979540, 1371356, 1714195, 1959080, 2742712, 3428390, 6856780, 13713560]

約数ペア:

[(1, 13713560), (2, 6856780), (4, 3428390), (5, 2742712), (7, 1959080), (8, 1714195), (10, 1371356), (14, 979540), (17, 806680), (20, 685678), (28, 489770), (34, 403340), (35, 391816), (40, 342839), (43, 318920), (56, 244885), (67, 204680), (68, 201670), (70, 195908), (85, 161336), (86, 159460), (119, 115240), (134, 102340), (136, 100835), (140, 97954), (170, 80668), (172, 79730), (215, 63784), (238, 57620), (268, 51170), (280, 48977), (301, 45560), (335, 40936), (340, 40334), (344, 39865), (430, 31892), (469, 29240), (476, 28810), (536, 25585), (595, 23048), (602, 22780), (670, 20468), (680, 20167), (731, 18760), (860, 15946), (938, 14620), (952, 14405), (1139, 12040), (1190, 11524), (1204, 11390), (1340, 10234), (1462, 9380), (1505, 9112), (1720, 7973), (1876, 7310), (2278, 6020), (2345, 5848), (2380, 5762), (2408, 5695), (2680, 5117), (2881, 4760), (2924, 4690), (3010, 4556), (3655, 3752)]