385023720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 1277337600

約数和(自身を除く): 892313880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 43, 58, 60, 62, 83, 86, 87, 93, 116, 120, 124, 129, 145, 155, 166, 172, 174, 186, 215, 232, 248, 249, 258, 290, 310, 332, 344, 348, 372, 415, 430, 435, 465, 498, 516, 580, 620, 645, 664, 696, 744, 830, 860, 870, 899, 930, 996, 1032, 1160, 1240, 1245, 1247, 1290, 1333, 1660, 1720, 1740, 1798, 1860, 1992, 2407, 2490, 2494, 2573, 2580, 2666, 2697, 3320, 3480, 3569, 3596, 3720, 3741, 3999, 4495, 4814, 4980, 4988, 5146, 5160, 5332, 5394, 6235, 6665, 7138, 7192, 7221, 7482, 7719, 7998, 8990, 9628, 9960, 9976, 10292, 10664, 10707, 10788, 12035, 12470, 12865, 13330, 13485, 14276, 14442, 14964, 15438, 15996, 17845, 17980, 18705, 19256, 19995, 20584, 21414, 21576, 24070, 24940, 25730, 26660, 26970, 28552, 28884, 29928, 30876, 31992, 35690, 35960, 36105, 37410, 38595, 38657, 39990, 42828, 48140, 49880, 51460, 53320, 53535, 53940, 57768, 61752, 71380, 72210, 74617, 74820, 77190, 77314, 79980, 85656, 96280, 102920, 103501, 107070, 107880, 110639, 115971, 142760, 144420, 149234, 149640, 154380, 154628, 159960, 193285, 207002, 214140, 221278, 223851, 231942, 288840, 298468, 308760, 309256, 310503, 331917, 373085, 386570, 414004, 428280, 442556, 447702, 463884, 517505, 553195, 579855, 596936, 621006, 663834, 746170, 773140, 828008, 885112, 895404, 927768, 1035010, 1106390, 1119255, 1159710, 1242012, 1327668, 1492340, 1546280, 1552515, 1659585, 1790808, 2070020, 2212780, 2238510, 2319420, 2484024, 2655336, 2984680, 3105030, 3208531, 3319170, 4140040, 4425560, 4477020, 4638840, 6210060, 6417062, 6638340, 8954040, 9625593, 12420120, 12834124, 13276680, 16042655, 19251186, 25668248, 32085310, 38502372, 48127965, 64170620, 77004744, 96255930, 128341240, 192511860, 385023720]

約数ペア:

[(1, 385023720), (2, 192511860), (3, 128341240), (4, 96255930), (5, 77004744), (6, 64170620), (8, 48127965), (10, 38502372), (12, 32085310), (15, 25668248), (20, 19251186), (24, 16042655), (29, 13276680), (30, 12834124), (31, 12420120), (40, 9625593), (43, 8954040), (58, 6638340), (60, 6417062), (62, 6210060), (83, 4638840), (86, 4477020), (87, 4425560), (93, 4140040), (116, 3319170), (120, 3208531), (124, 3105030), (129, 2984680), (145, 2655336), (155, 2484024), (166, 2319420), (172, 2238510), (174, 2212780), (186, 2070020), (215, 1790808), (232, 1659585), (248, 1552515), (249, 1546280), (258, 1492340), (290, 1327668), (310, 1242012), (332, 1159710), (344, 1119255), (348, 1106390), (372, 1035010), (415, 927768), (430, 895404), (435, 885112), (465, 828008), (498, 773140), (516, 746170), (580, 663834), (620, 621006), (645, 596936), (664, 579855), (696, 553195), (744, 517505), (830, 463884), (860, 447702), (870, 442556), (899, 428280), (930, 414004), (996, 386570), (1032, 373085), (1160, 331917), (1240, 310503), (1245, 309256), (1247, 308760), (1290, 298468), (1333, 288840), (1660, 231942), (1720, 223851), (1740, 221278), (1798, 214140), (1860, 207002), (1992, 193285), (2407, 159960), (2490, 154628), (2494, 154380), (2573, 149640), (2580, 149234), (2666, 144420), (2697, 142760), (3320, 115971), (3480, 110639), (3569, 107880), (3596, 107070), (3720, 103501), (3741, 102920), (3999, 96280), (4495, 85656), (4814, 79980), (4980, 77314), (4988, 77190), (5146, 74820), (5160, 74617), (5332, 72210), (5394, 71380), (6235, 61752), (6665, 57768), (7138, 53940), (7192, 53535), (7221, 53320), (7482, 51460), (7719, 49880), (7998, 48140), (8990, 42828), (9628, 39990), (9960, 38657), (9976, 38595), (10292, 37410), (10664, 36105), (10707, 35960), (10788, 35690), (12035, 31992), (12470, 30876), (12865, 29928), (13330, 28884), (13485, 28552), (14276, 26970), (14442, 26660), (14964, 25730), (15438, 24940), (15996, 24070), (17845, 21576), (17980, 21414), (18705, 20584), (19256, 19995)]