40955040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 169827840

約数和(自身を除く): 128872800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 239, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 478, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 717, 720, 765, 816, 840, 952, 956, 1008, 1020, 1071, 1120, 1190, 1195, 1224, 1260, 1360, 1428, 1434, 1440, 1530, 1632, 1673, 1680, 1785, 1904, 1912, 2016, 2040, 2142, 2151, 2380, 2390, 2448, 2520, 2720, 2856, 2868, 3060, 3346, 3360, 3570, 3585, 3808, 3824, 4063, 4080, 4284, 4302, 4760, 4780, 4896, 5019, 5040, 5355, 5712, 5736, 6120, 6692, 7140, 7170, 7648, 8126, 8160, 8365, 8568, 8604, 9520, 9560, 10038, 10080, 10710, 10755, 11424, 11472, 12189, 12240, 13384, 14280, 14340, 15057, 16252, 16730, 17136, 17208, 19040, 19120, 20076, 20315, 21420, 21510, 22944, 24378, 24480, 25095, 26768, 28441, 28560, 28680, 30114, 32504, 33460, 34272, 34416, 36567, 38240, 40152, 40630, 42840, 43020, 48756, 50190, 53536, 56882, 57120, 57360, 60228, 60945, 65008, 66920, 68832, 73134, 75285, 80304, 81260, 85323, 85680, 86040, 97512, 100380, 113764, 114720, 120456, 121890, 130016, 133840, 142205, 146268, 150570, 160608, 162520, 170646, 171360, 172080, 182835, 195024, 200760, 227528, 240912, 243780, 255969, 267680, 284410, 292536, 301140, 325040, 341292, 344160, 365670, 390048, 401520, 426615, 455056, 481824, 487560, 511938, 568820, 585072, 602280, 650080, 682584, 731340, 803040, 853230, 910112, 975120, 1023876, 1137640, 1170144, 1204560, 1279845, 1365168, 1462680, 1706460, 1950240, 2047752, 2275280, 2409120, 2559690, 2730336, 2925360, 3412920, 4095504, 4550560, 5119380, 5850720, 6825840, 8191008, 10238760, 13651680, 20477520, 40955040]

約数ペア:

[(1, 40955040), (2, 20477520), (3, 13651680), (4, 10238760), (5, 8191008), (6, 6825840), (7, 5850720), (8, 5119380), (9, 4550560), (10, 4095504), (12, 3412920), (14, 2925360), (15, 2730336), (16, 2559690), (17, 2409120), (18, 2275280), (20, 2047752), (21, 1950240), (24, 1706460), (28, 1462680), (30, 1365168), (32, 1279845), (34, 1204560), (35, 1170144), (36, 1137640), (40, 1023876), (42, 975120), (45, 910112), (48, 853230), (51, 803040), (56, 731340), (60, 682584), (63, 650080), (68, 602280), (70, 585072), (72, 568820), (80, 511938), (84, 487560), (85, 481824), (90, 455056), (96, 426615), (102, 401520), (105, 390048), (112, 365670), (119, 344160), (120, 341292), (126, 325040), (136, 301140), (140, 292536), (144, 284410), (153, 267680), (160, 255969), (168, 243780), (170, 240912), (180, 227528), (204, 200760), (210, 195024), (224, 182835), (238, 172080), (239, 171360), (240, 170646), (252, 162520), (255, 160608), (272, 150570), (280, 146268), (288, 142205), (306, 133840), (315, 130016), (336, 121890), (340, 120456), (357, 114720), (360, 113764), (408, 100380), (420, 97512), (476, 86040), (478, 85680), (480, 85323), (504, 81260), (510, 80304), (544, 75285), (560, 73134), (595, 68832), (612, 66920), (630, 65008), (672, 60945), (680, 60228), (714, 57360), (717, 57120), (720, 56882), (765, 53536), (816, 50190), (840, 48756), (952, 43020), (956, 42840), (1008, 40630), (1020, 40152), (1071, 38240), (1120, 36567), (1190, 34416), (1195, 34272), (1224, 33460), (1260, 32504), (1360, 30114), (1428, 28680), (1434, 28560), (1440, 28441), (1530, 26768), (1632, 25095), (1673, 24480), (1680, 24378), (1785, 22944), (1904, 21510), (1912, 21420), (2016, 20315), (2040, 20076), (2142, 19120), (2151, 19040), (2380, 17208), (2390, 17136), (2448, 16730), (2520, 16252), (2720, 15057), (2856, 14340), (2868, 14280), (3060, 13384), (3346, 12240), (3360, 12189), (3570, 11472), (3585, 11424), (3808, 10755), (3824, 10710), (4063, 10080), (4080, 10038), (4284, 9560), (4302, 9520), (4760, 8604), (4780, 8568), (4896, 8365), (5019, 8160), (5040, 8126), (5355, 7648), (5712, 7170), (5736, 7140), (6120, 6692)]