29289120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 110315520

約数和(自身を除く): 81026400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 379, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 758, 805, 840, 920, 966, 1104, 1120, 1137, 1288, 1380, 1516, 1610, 1680, 1840, 1895, 1932, 2208, 2274, 2415, 2576, 2653, 2760, 3032, 3220, 3360, 3680, 3790, 3864, 4548, 4830, 5152, 5306, 5520, 5685, 6064, 6440, 7580, 7728, 7959, 8717, 9096, 9660, 10612, 11040, 11370, 12128, 12880, 13265, 15160, 15456, 15918, 17434, 18192, 19320, 21224, 22740, 25760, 26151, 26530, 30320, 31836, 34868, 36384, 38640, 39795, 42448, 43585, 45480, 52302, 53060, 60640, 61019, 63672, 69736, 77280, 79590, 84896, 87170, 90960, 104604, 106120, 122038, 127344, 130755, 139472, 159180, 174340, 181920, 183057, 209208, 212240, 244076, 254688, 261510, 278944, 305095, 318360, 348680, 366114, 418416, 424480, 488152, 523020, 610190, 636720, 697360, 732228, 836832, 915285, 976304, 1046040, 1220380, 1273440, 1394720, 1464456, 1830570, 1952608, 2092080, 2440760, 2928912, 3661140, 4184160, 4881520, 5857824, 7322280, 9763040, 14644560, 29289120]

約数ペア:

[(1, 29289120), (2, 14644560), (3, 9763040), (4, 7322280), (5, 5857824), (6, 4881520), (7, 4184160), (8, 3661140), (10, 2928912), (12, 2440760), (14, 2092080), (15, 1952608), (16, 1830570), (20, 1464456), (21, 1394720), (23, 1273440), (24, 1220380), (28, 1046040), (30, 976304), (32, 915285), (35, 836832), (40, 732228), (42, 697360), (46, 636720), (48, 610190), (56, 523020), (60, 488152), (69, 424480), (70, 418416), (80, 366114), (84, 348680), (92, 318360), (96, 305095), (105, 278944), (112, 261510), (115, 254688), (120, 244076), (138, 212240), (140, 209208), (160, 183057), (161, 181920), (168, 174340), (184, 159180), (210, 139472), (224, 130755), (230, 127344), (240, 122038), (276, 106120), (280, 104604), (322, 90960), (336, 87170), (345, 84896), (368, 79590), (379, 77280), (420, 69736), (460, 63672), (480, 61019), (483, 60640), (552, 53060), (560, 52302), (644, 45480), (672, 43585), (690, 42448), (736, 39795), (758, 38640), (805, 36384), (840, 34868), (920, 31836), (966, 30320), (1104, 26530), (1120, 26151), (1137, 25760), (1288, 22740), (1380, 21224), (1516, 19320), (1610, 18192), (1680, 17434), (1840, 15918), (1895, 15456), (1932, 15160), (2208, 13265), (2274, 12880), (2415, 12128), (2576, 11370), (2653, 11040), (2760, 10612), (3032, 9660), (3220, 9096), (3360, 8717), (3680, 7959), (3790, 7728), (3864, 7580), (4548, 6440), (4830, 6064), (5152, 5685), (5306, 5520)]