631275480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 384

約数和(自身を含む): 2426112000

約数和(自身を除く): 1794836520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 29, 30, 33, 36, 40, 44, 45, 46, 55, 58, 60, 66, 69, 72, 87, 88, 90, 92, 99, 110, 115, 116, 120, 132, 138, 145, 165, 174, 180, 184, 198, 207, 220, 230, 232, 239, 253, 261, 264, 276, 290, 319, 330, 345, 348, 360, 396, 414, 435, 440, 460, 478, 495, 506, 522, 552, 580, 638, 660, 667, 690, 696, 717, 759, 792, 828, 870, 920, 956, 957, 990, 1012, 1035, 1044, 1160, 1195, 1265, 1276, 1305, 1320, 1334, 1380, 1434, 1518, 1595, 1656, 1740, 1912, 1914, 1980, 2001, 2024, 2070, 2088, 2151, 2277, 2390, 2530, 2552, 2610, 2629, 2668, 2760, 2868, 2871, 3036, 3190, 3335, 3480, 3585, 3795, 3828, 3960, 4002, 4140, 4302, 4554, 4780, 4785, 5060, 5220, 5258, 5336, 5497, 5736, 5742, 6003, 6072, 6380, 6670, 6931, 7170, 7337, 7590, 7656, 7887, 8004, 8280, 8604, 9108, 9560, 9570, 10005, 10120, 10440, 10516, 10755, 10994, 11385, 11484, 12006, 12760, 13145, 13340, 13862, 14340, 14355, 14674, 15180, 15774, 16008, 16491, 17208, 18216, 19140, 20010, 20793, 21032, 21510, 21988, 22011, 22770, 22968, 23661, 24012, 26290, 26680, 27485, 27724, 28680, 28710, 29348, 30015, 30360, 31548, 32982, 34655, 36685, 38280, 39435, 40020, 41586, 43020, 43976, 44022, 45540, 47322, 48024, 49473, 52580, 54970, 55448, 57420, 58696, 60030, 60467, 62379, 63096, 65964, 66033, 69310, 73370, 76241, 78870, 80040, 82455, 83172, 86040, 88044, 91080, 94644, 98946, 103965, 105160, 109940, 110055, 114840, 118305, 120060, 120934, 124758, 131928, 132066, 138620, 146740, 152482, 157740, 159413, 164910, 166344, 176088, 181401, 189288, 197892, 207930, 219880, 220110, 228723, 236610, 240120, 241868, 247365, 249516, 264132, 277240, 293480, 302335, 304964, 311895, 315480, 318826, 329820, 330165, 362802, 381205, 395784, 415860, 440220, 457446, 473220, 478239, 483736, 494730, 499032, 528264, 544203, 604670, 609928, 623790, 637652, 659640, 660330, 686169, 725604, 762410, 797065, 831720, 880440, 907005, 914892, 946440, 956478, 989460, 1088406, 1143615, 1209340, 1247580, 1275304, 1320660, 1372338, 1434717, 1451208, 1524820, 1594130, 1753543, 1814010, 1829784, 1912956, 1978920, 2176812, 2287230, 2391195, 2418680, 2495160, 2641320, 2721015, 2744676, 2869434, 3049640, 3188260, 3430845, 3507086, 3628020, 3825912, 4353624, 4574460, 4782390, 5260629, 5442030, 5489352, 5738868, 6376520, 6861690, 7014172, 7173585, 7256040, 8767715, 9148920, 9564780, 10521258, 10884060, 11477736, 13723380, 14028344, 14347170, 15781887, 17535430, 19129560, 21042516, 21768120, 26303145, 27446760, 28694340, 31563774, 35070860, 42085032, 52606290, 57388680, 63127548, 70141720, 78909435, 105212580, 126255096, 157818870, 210425160, 315637740, 631275480]

約数ペア:

[(1, 631275480), (2, 315637740), (3, 210425160), (4, 157818870), (5, 126255096), (6, 105212580), (8, 78909435), (9, 70141720), (10, 63127548), (11, 57388680), (12, 52606290), (15, 42085032), (18, 35070860), (20, 31563774), (22, 28694340), (23, 27446760), (24, 26303145), (29, 21768120), (30, 21042516), (33, 19129560), (36, 17535430), (40, 15781887), (44, 14347170), (45, 14028344), (46, 13723380), (55, 11477736), (58, 10884060), (60, 10521258), (66, 9564780), (69, 9148920), (72, 8767715), (87, 7256040), (88, 7173585), (90, 7014172), (92, 6861690), (99, 6376520), (110, 5738868), (115, 5489352), (116, 5442030), (120, 5260629), (132, 4782390), (138, 4574460), (145, 4353624), (165, 3825912), (174, 3628020), (180, 3507086), (184, 3430845), (198, 3188260), (207, 3049640), (220, 2869434), (230, 2744676), (232, 2721015), (239, 2641320), (253, 2495160), (261, 2418680), (264, 2391195), (276, 2287230), (290, 2176812), (319, 1978920), (330, 1912956), (345, 1829784), (348, 1814010), (360, 1753543), (396, 1594130), (414, 1524820), (435, 1451208), (440, 1434717), (460, 1372338), (478, 1320660), (495, 1275304), (506, 1247580), (522, 1209340), (552, 1143615), (580, 1088406), (638, 989460), (660, 956478), (667, 946440), (690, 914892), (696, 907005), (717, 880440), (759, 831720), (792, 797065), (828, 762410), (870, 725604), (920, 686169), (956, 660330), (957, 659640), (990, 637652), (1012, 623790), (1035, 609928), (1044, 604670), (1160, 544203), (1195, 528264), (1265, 499032), (1276, 494730), (1305, 483736), (1320, 478239), (1334, 473220), (1380, 457446), (1434, 440220), (1518, 415860), (1595, 395784), (1656, 381205), (1740, 362802), (1912, 330165), (1914, 329820), (1980, 318826), (2001, 315480), (2024, 311895), (2070, 304964), (2088, 302335), (2151, 293480), (2277, 277240), (2390, 264132), (2530, 249516), (2552, 247365), (2610, 241868), (2629, 240120), (2668, 236610), (2760, 228723), (2868, 220110), (2871, 219880), (3036, 207930), (3190, 197892), (3335, 189288), (3480, 181401), (3585, 176088), (3795, 166344), (3828, 164910), (3960, 159413), (4002, 157740), (4140, 152482), (4302, 146740), (4554, 138620), (4780, 132066), (4785, 131928), (5060, 124758), (5220, 120934), (5258, 120060), (5336, 118305), (5497, 114840), (5736, 110055), (5742, 109940), (6003, 105160), (6072, 103965), (6380, 98946), (6670, 94644), (6931, 91080), (7170, 88044), (7337, 86040), (7590, 83172), (7656, 82455), (7887, 80040), (8004, 78870), (8280, 76241), (8604, 73370), (9108, 69310), (9560, 66033), (9570, 65964), (10005, 63096), (10120, 62379), (10440, 60467), (10516, 60030), (10755, 58696), (10994, 57420), (11385, 55448), (11484, 54970), (12006, 52580), (12760, 49473), (13145, 48024), (13340, 47322), (13862, 45540), (14340, 44022), (14355, 43976), (14674, 43020), (15180, 41586), (15774, 40020), (16008, 39435), (16491, 38280), (17208, 36685), (18216, 34655), (19140, 32982), (20010, 31548), (20793, 30360), (21032, 30015), (21510, 29348), (21988, 28710), (22011, 28680), (22770, 27724), (22968, 27485), (23661, 26680), (24012, 26290)]