76256040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3991

約数の個数: 128

約数和(自身を含む): 272885760

約数和(自身を除く): 196629720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 3947, 4830, 6440, 7894, 9660, 11841, 15788, 19320, 19735, 23682, 27629, 31576, 39470, 47364, 55258, 59205, 78940, 82887, 90781, 94728, 110516, 118410, 138145, 157880, 165774, 181562, 221032, 236820, 272343, 276290, 331548, 363124, 414435, 453905, 473640, 544686, 552580, 635467, 663096, 726248, 828870, 907810, 1089372, 1105160, 1270934, 1361715, 1657740, 1815620, 1906401, 2178744, 2541868, 2723430, 3177335, 3315480, 3631240, 3812802, 5083736, 5446860, 6354670, 7625604, 9532005, 10893720, 12709340, 15251208, 19064010, 25418680, 38128020, 76256040]

約数ペア:

[(1, 76256040), (2, 38128020), (3, 25418680), (4, 19064010), (5, 15251208), (6, 12709340), (7, 10893720), (8, 9532005), (10, 7625604), (12, 6354670), (14, 5446860), (15, 5083736), (20, 3812802), (21, 3631240), (23, 3315480), (24, 3177335), (28, 2723430), (30, 2541868), (35, 2178744), (40, 1906401), (42, 1815620), (46, 1657740), (56, 1361715), (60, 1270934), (69, 1105160), (70, 1089372), (84, 907810), (92, 828870), (105, 726248), (115, 663096), (120, 635467), (138, 552580), (140, 544686), (161, 473640), (168, 453905), (184, 414435), (210, 363124), (230, 331548), (276, 276290), (280, 272343), (322, 236820), (345, 221032), (420, 181562), (460, 165774), (483, 157880), (552, 138145), (644, 118410), (690, 110516), (805, 94728), (840, 90781), (920, 82887), (966, 78940), (1288, 59205), (1380, 55258), (1610, 47364), (1932, 39470), (2415, 31576), (2760, 27629), (3220, 23682), (3864, 19735), (3947, 19320), (4830, 15788), (6440, 11841), (7894, 9660)]