127197840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6883}}^1$

素因数の和:6917

約数の個数: 160

約数和(自身を含む): 491682816

約数和(自身を除く): 364484976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 6883, 9240, 13766, 18480, 20649, 27532, 34415, 41298, 48181, 55064, 68830, 75713, 82596, 96362, 103245, 110128, 137660, 144543, 151426, 165192, 192724, 206490, 227139, 240905, 275320, 289086, 302852, 330384, 378565, 385448, 412980, 454278, 481810, 529991, 550640, 578172, 605704, 722715, 757130, 770896, 825960, 908556, 963620, 1059982, 1135695, 1156344, 1211408, 1445430, 1514260, 1589973, 1651920, 1817112, 1927240, 2119964, 2271390, 2312688, 2649955, 2890860, 3028520, 3179946, 3634224, 3854480, 4239928, 4542780, 5299910, 5781720, 6057040, 6359892, 7949865, 8479856, 9085560, 10599820, 11563440, 12719784, 15899730, 18171120, 21199640, 25439568, 31799460, 42399280, 63598920, 127197840]

約数ペア:

[(1, 127197840), (2, 63598920), (3, 42399280), (4, 31799460), (5, 25439568), (6, 21199640), (7, 18171120), (8, 15899730), (10, 12719784), (11, 11563440), (12, 10599820), (14, 9085560), (15, 8479856), (16, 7949865), (20, 6359892), (21, 6057040), (22, 5781720), (24, 5299910), (28, 4542780), (30, 4239928), (33, 3854480), (35, 3634224), (40, 3179946), (42, 3028520), (44, 2890860), (48, 2649955), (55, 2312688), (56, 2271390), (60, 2119964), (66, 1927240), (70, 1817112), (77, 1651920), (80, 1589973), (84, 1514260), (88, 1445430), (105, 1211408), (110, 1156344), (112, 1135695), (120, 1059982), (132, 963620), (140, 908556), (154, 825960), (165, 770896), (168, 757130), (176, 722715), (210, 605704), (220, 578172), (231, 550640), (240, 529991), (264, 481810), (280, 454278), (308, 412980), (330, 385448), (336, 378565), (385, 330384), (420, 302852), (440, 289086), (462, 275320), (528, 240905), (560, 227139), (616, 206490), (660, 192724), (770, 165192), (840, 151426), (880, 144543), (924, 137660), (1155, 110128), (1232, 103245), (1320, 96362), (1540, 82596), (1680, 75713), (1848, 68830), (2310, 55064), (2640, 48181), (3080, 41298), (3696, 34415), (4620, 27532), (6160, 20649), (6883, 18480), (9240, 13766)]