32471880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 121651200

約数和(自身を除く): 89179320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 43, 56, 58, 60, 62, 70, 84, 86, 87, 93, 105, 116, 120, 124, 129, 140, 145, 155, 168, 172, 174, 186, 203, 210, 215, 217, 232, 248, 258, 280, 290, 301, 310, 344, 348, 372, 406, 420, 430, 434, 435, 465, 516, 580, 602, 609, 620, 645, 651, 696, 744, 812, 840, 860, 868, 870, 899, 903, 930, 1015, 1032, 1085, 1160, 1204, 1218, 1240, 1247, 1290, 1302, 1333, 1505, 1624, 1720, 1736, 1740, 1798, 1806, 1860, 2030, 2170, 2408, 2436, 2494, 2580, 2604, 2666, 2697, 3010, 3045, 3255, 3480, 3596, 3612, 3720, 3741, 3999, 4060, 4340, 4495, 4515, 4872, 4988, 5160, 5208, 5332, 5394, 6020, 6090, 6235, 6293, 6510, 6665, 7192, 7224, 7482, 7998, 8120, 8680, 8729, 8990, 9030, 9331, 9976, 10664, 10788, 12040, 12180, 12470, 12586, 13020, 13330, 13485, 14964, 15996, 17458, 17980, 18060, 18662, 18705, 18879, 19995, 21576, 24360, 24940, 25172, 26040, 26187, 26660, 26970, 27993, 29928, 31465, 31992, 34916, 35960, 36120, 37324, 37410, 37758, 38657, 39990, 43645, 46655, 49880, 50344, 52374, 53320, 53940, 55986, 62930, 69832, 74648, 74820, 75516, 77314, 79980, 87290, 93310, 94395, 104748, 107880, 111972, 115971, 125860, 130935, 139965, 149640, 151032, 154628, 159960, 174580, 186620, 188790, 193285, 209496, 223944, 231942, 251720, 261870, 270599, 279930, 309256, 349160, 373240, 377580, 386570, 463884, 523740, 541198, 559860, 579855, 755160, 773140, 811797, 927768, 1047480, 1082396, 1119720, 1159710, 1352995, 1546280, 1623594, 2164792, 2319420, 2705990, 3247188, 4058985, 4638840, 5411980, 6494376, 8117970, 10823960, 16235940, 32471880]

約数ペア:

[(1, 32471880), (2, 16235940), (3, 10823960), (4, 8117970), (5, 6494376), (6, 5411980), (7, 4638840), (8, 4058985), (10, 3247188), (12, 2705990), (14, 2319420), (15, 2164792), (20, 1623594), (21, 1546280), (24, 1352995), (28, 1159710), (29, 1119720), (30, 1082396), (31, 1047480), (35, 927768), (40, 811797), (42, 773140), (43, 755160), (56, 579855), (58, 559860), (60, 541198), (62, 523740), (70, 463884), (84, 386570), (86, 377580), (87, 373240), (93, 349160), (105, 309256), (116, 279930), (120, 270599), (124, 261870), (129, 251720), (140, 231942), (145, 223944), (155, 209496), (168, 193285), (172, 188790), (174, 186620), (186, 174580), (203, 159960), (210, 154628), (215, 151032), (217, 149640), (232, 139965), (248, 130935), (258, 125860), (280, 115971), (290, 111972), (301, 107880), (310, 104748), (344, 94395), (348, 93310), (372, 87290), (406, 79980), (420, 77314), (430, 75516), (434, 74820), (435, 74648), (465, 69832), (516, 62930), (580, 55986), (602, 53940), (609, 53320), (620, 52374), (645, 50344), (651, 49880), (696, 46655), (744, 43645), (812, 39990), (840, 38657), (860, 37758), (868, 37410), (870, 37324), (899, 36120), (903, 35960), (930, 34916), (1015, 31992), (1032, 31465), (1085, 29928), (1160, 27993), (1204, 26970), (1218, 26660), (1240, 26187), (1247, 26040), (1290, 25172), (1302, 24940), (1333, 24360), (1505, 21576), (1624, 19995), (1720, 18879), (1736, 18705), (1740, 18662), (1798, 18060), (1806, 17980), (1860, 17458), (2030, 15996), (2170, 14964), (2408, 13485), (2436, 13330), (2494, 13020), (2580, 12586), (2604, 12470), (2666, 12180), (2697, 12040), (3010, 10788), (3045, 10664), (3255, 9976), (3480, 9331), (3596, 9030), (3612, 8990), (3720, 8729), (3741, 8680), (3999, 8120), (4060, 7998), (4340, 7482), (4495, 7224), (4515, 7192), (4872, 6665), (4988, 6510), (5160, 6293), (5208, 6235), (5332, 6090), (5394, 6020)]