40822320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 161203968

約数和(自身を除く): 120381648

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, 47, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 94, 105, 110, 112, 120, 132, 140, 141, 154, 165, 168, 176, 188, 210, 220, 231, 235, 240, 264, 280, 282, 308, 329, 330, 336, 376, 385, 420, 440, 462, 470, 517, 528, 560, 564, 616, 658, 660, 705, 752, 770, 840, 880, 924, 940, 987, 1034, 1128, 1155, 1232, 1316, 1320, 1410, 1540, 1551, 1645, 1680, 1848, 1880, 1974, 2068, 2209, 2256, 2310, 2585, 2632, 2640, 2820, 3080, 3102, 3290, 3619, 3696, 3760, 3948, 4136, 4418, 4620, 4935, 5170, 5264, 5640, 6160, 6204, 6580, 6627, 7238, 7755, 7896, 8272, 8836, 9240, 9870, 10340, 10857, 11045, 11280, 12408, 13160, 13254, 14476, 15463, 15510, 15792, 17672, 18095, 18480, 19740, 20680, 21714, 22090, 24299, 24816, 26320, 26508, 28952, 30926, 31020, 33135, 35344, 36190, 39480, 41360, 43428, 44180, 46389, 48598, 53016, 54285, 57904, 61852, 62040, 66270, 72380, 72897, 77315, 78960, 86856, 88360, 92778, 97196, 106032, 108570, 121495, 123704, 124080, 132540, 144760, 145794, 154630, 170093, 173712, 176720, 185556, 194392, 217140, 231945, 242990, 247408, 265080, 289520, 291588, 309260, 340186, 364485, 371112, 388784, 434280, 463890, 485980, 510279, 530160, 583176, 618520, 680372, 728970, 742224, 850465, 868560, 927780, 971960, 1020558, 1166352, 1237040, 1360744, 1457940, 1700930, 1855560, 1943920, 2041116, 2551395, 2721488, 2915880, 3401860, 3711120, 4082232, 5102790, 5831760, 6803720, 8164464, 10205580, 13607440, 20411160, 40822320]

約数ペア:

[(1, 40822320), (2, 20411160), (3, 13607440), (4, 10205580), (5, 8164464), (6, 6803720), (7, 5831760), (8, 5102790), (10, 4082232), (11, 3711120), (12, 3401860), (14, 2915880), (15, 2721488), (16, 2551395), (20, 2041116), (21, 1943920), (22, 1855560), (24, 1700930), (28, 1457940), (30, 1360744), (33, 1237040), (35, 1166352), (40, 1020558), (42, 971960), (44, 927780), (47, 868560), (48, 850465), (55, 742224), (56, 728970), (60, 680372), (66, 618520), (70, 583176), (77, 530160), (80, 510279), (84, 485980), (88, 463890), (94, 434280), (105, 388784), (110, 371112), (112, 364485), (120, 340186), (132, 309260), (140, 291588), (141, 289520), (154, 265080), (165, 247408), (168, 242990), (176, 231945), (188, 217140), (210, 194392), (220, 185556), (231, 176720), (235, 173712), (240, 170093), (264, 154630), (280, 145794), (282, 144760), (308, 132540), (329, 124080), (330, 123704), (336, 121495), (376, 108570), (385, 106032), (420, 97196), (440, 92778), (462, 88360), (470, 86856), (517, 78960), (528, 77315), (560, 72897), (564, 72380), (616, 66270), (658, 62040), (660, 61852), (705, 57904), (752, 54285), (770, 53016), (840, 48598), (880, 46389), (924, 44180), (940, 43428), (987, 41360), (1034, 39480), (1128, 36190), (1155, 35344), (1232, 33135), (1316, 31020), (1320, 30926), (1410, 28952), (1540, 26508), (1551, 26320), (1645, 24816), (1680, 24299), (1848, 22090), (1880, 21714), (1974, 20680), (2068, 19740), (2209, 18480), (2256, 18095), (2310, 17672), (2585, 15792), (2632, 15510), (2640, 15463), (2820, 14476), (3080, 13254), (3102, 13160), (3290, 12408), (3619, 11280), (3696, 11045), (3760, 10857), (3948, 10340), (4136, 9870), (4418, 9240), (4620, 8836), (4935, 8272), (5170, 7896), (5264, 7755), (5640, 7238), (6160, 6627), (6204, 6580)]