8423158920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{18077}}^1$

素因数の和:18455

約数の個数: 128

約数和(自身を含む): 27646323840

約数和(自身を除く): 19223164920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 353, 440, 660, 706, 1059, 1320, 1412, 1765, 2118, 2824, 3530, 3883, 4236, 5295, 7060, 7766, 8472, 10590, 11649, 14120, 15532, 18077, 19415, 21180, 23298, 31064, 36154, 38830, 42360, 46596, 54231, 58245, 72308, 77660, 90385, 93192, 108462, 116490, 144616, 155320, 180770, 198847, 216924, 232980, 271155, 361540, 397694, 433848, 465960, 542310, 596541, 723080, 795388, 994235, 1084620, 1193082, 1590776, 1988470, 2169240, 2386164, 2982705, 3976940, 4772328, 5965410, 6381181, 7953880, 11930820, 12762362, 19143543, 23861640, 25524724, 31905905, 38287086, 51049448, 63811810, 70192991, 76574172, 95717715, 127623620, 140385982, 153148344, 191435430, 210578973, 255247240, 280771964, 350964955, 382870860, 421157946, 561543928, 701929910, 765741720, 842315892, 1052894865, 1403859820, 1684631784, 2105789730, 2807719640, 4211579460, 8423158920]

約数ペア:

[(1, 8423158920), (2, 4211579460), (3, 2807719640), (4, 2105789730), (5, 1684631784), (6, 1403859820), (8, 1052894865), (10, 842315892), (11, 765741720), (12, 701929910), (15, 561543928), (20, 421157946), (22, 382870860), (24, 350964955), (30, 280771964), (33, 255247240), (40, 210578973), (44, 191435430), (55, 153148344), (60, 140385982), (66, 127623620), (88, 95717715), (110, 76574172), (120, 70192991), (132, 63811810), (165, 51049448), (220, 38287086), (264, 31905905), (330, 25524724), (353, 23861640), (440, 19143543), (660, 12762362), (706, 11930820), (1059, 7953880), (1320, 6381181), (1412, 5965410), (1765, 4772328), (2118, 3976940), (2824, 2982705), (3530, 2386164), (3883, 2169240), (4236, 1988470), (5295, 1590776), (7060, 1193082), (7766, 1084620), (8472, 994235), (10590, 795388), (11649, 723080), (14120, 596541), (15532, 542310), (18077, 465960), (19415, 433848), (21180, 397694), (23298, 361540), (31064, 271155), (36154, 232980), (38830, 216924), (42360, 198847), (46596, 180770), (54231, 155320), (58245, 144616), (72308, 116490), (77660, 108462), (90385, 93192)]