61141360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 160

約数和(自身を含む): 174845952

約数和(自身を除く): 113704592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 47, 56, 70, 80, 92, 94, 101, 112, 115, 140, 161, 184, 188, 202, 230, 235, 280, 322, 329, 368, 376, 404, 460, 470, 505, 560, 644, 658, 707, 752, 805, 808, 920, 940, 1010, 1081, 1288, 1316, 1414, 1610, 1616, 1645, 1840, 1880, 2020, 2162, 2323, 2576, 2632, 2828, 3220, 3290, 3535, 3760, 4040, 4324, 4646, 4747, 5264, 5405, 5656, 6440, 6580, 7070, 7567, 8080, 8648, 9292, 9494, 10810, 11312, 11615, 12880, 13160, 14140, 15134, 16261, 17296, 18584, 18988, 21620, 23230, 23735, 26320, 28280, 30268, 32522, 33229, 37168, 37835, 37976, 43240, 46460, 47470, 56560, 60536, 65044, 66458, 75670, 75952, 81305, 86480, 92920, 94940, 109181, 121072, 130088, 132916, 151340, 162610, 166145, 185840, 189880, 218362, 260176, 265832, 302680, 325220, 332290, 379760, 436724, 531664, 545905, 605360, 650440, 664580, 764267, 873448, 1091810, 1300880, 1329160, 1528534, 1746896, 2183620, 2658320, 3057068, 3821335, 4367240, 6114136, 7642670, 8734480, 12228272, 15285340, 30570680, 61141360]

約数ペア:

[(1, 61141360), (2, 30570680), (4, 15285340), (5, 12228272), (7, 8734480), (8, 7642670), (10, 6114136), (14, 4367240), (16, 3821335), (20, 3057068), (23, 2658320), (28, 2183620), (35, 1746896), (40, 1528534), (46, 1329160), (47, 1300880), (56, 1091810), (70, 873448), (80, 764267), (92, 664580), (94, 650440), (101, 605360), (112, 545905), (115, 531664), (140, 436724), (161, 379760), (184, 332290), (188, 325220), (202, 302680), (230, 265832), (235, 260176), (280, 218362), (322, 189880), (329, 185840), (368, 166145), (376, 162610), (404, 151340), (460, 132916), (470, 130088), (505, 121072), (560, 109181), (644, 94940), (658, 92920), (707, 86480), (752, 81305), (805, 75952), (808, 75670), (920, 66458), (940, 65044), (1010, 60536), (1081, 56560), (1288, 47470), (1316, 46460), (1414, 43240), (1610, 37976), (1616, 37835), (1645, 37168), (1840, 33229), (1880, 32522), (2020, 30268), (2162, 28280), (2323, 26320), (2576, 23735), (2632, 23230), (2828, 21620), (3220, 18988), (3290, 18584), (3535, 17296), (3760, 16261), (4040, 15134), (4324, 14140), (4646, 13160), (4747, 12880), (5264, 11615), (5405, 11312), (5656, 10810), (6440, 9494), (6580, 9292), (7070, 8648), (7567, 8080)]