139789860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 483840000

約数和(自身を除く): 344050140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 29, 30, 35, 42, 46, 58, 60, 69, 70, 84, 87, 92, 105, 115, 116, 138, 140, 145, 161, 174, 203, 210, 230, 276, 290, 322, 345, 348, 406, 420, 435, 460, 483, 499, 580, 609, 644, 667, 690, 805, 812, 870, 966, 998, 1015, 1218, 1334, 1380, 1497, 1610, 1740, 1932, 1996, 2001, 2030, 2415, 2436, 2495, 2668, 2994, 3045, 3220, 3335, 3493, 4002, 4060, 4669, 4830, 4990, 5988, 6090, 6670, 6986, 7485, 8004, 9338, 9660, 9980, 10005, 10479, 11477, 12180, 13340, 13972, 14007, 14471, 14970, 17465, 18676, 20010, 20958, 22954, 23345, 28014, 28942, 29940, 34431, 34930, 40020, 41916, 43413, 45908, 46690, 52395, 56028, 57385, 57884, 68862, 69860, 70035, 72355, 80339, 86826, 93380, 101297, 104790, 114770, 137724, 140070, 144710, 160678, 172155, 173652, 202594, 209580, 217065, 229540, 241017, 280140, 289420, 303891, 321356, 332833, 344310, 401695, 405188, 434130, 482034, 506485, 607782, 665666, 688620, 803390, 868260, 964068, 998499, 1012970, 1205085, 1215564, 1331332, 1519455, 1606780, 1664165, 1996998, 2025940, 2329831, 2410170, 3038910, 3328330, 3993996, 4659662, 4820340, 4992495, 6077820, 6656660, 6989493, 9319324, 9984990, 11649155, 13978986, 19969980, 23298310, 27957972, 34947465, 46596620, 69894930, 139789860]

約数ペア:

[(1, 139789860), (2, 69894930), (3, 46596620), (4, 34947465), (5, 27957972), (6, 23298310), (7, 19969980), (10, 13978986), (12, 11649155), (14, 9984990), (15, 9319324), (20, 6989493), (21, 6656660), (23, 6077820), (28, 4992495), (29, 4820340), (30, 4659662), (35, 3993996), (42, 3328330), (46, 3038910), (58, 2410170), (60, 2329831), (69, 2025940), (70, 1996998), (84, 1664165), (87, 1606780), (92, 1519455), (105, 1331332), (115, 1215564), (116, 1205085), (138, 1012970), (140, 998499), (145, 964068), (161, 868260), (174, 803390), (203, 688620), (210, 665666), (230, 607782), (276, 506485), (290, 482034), (322, 434130), (345, 405188), (348, 401695), (406, 344310), (420, 332833), (435, 321356), (460, 303891), (483, 289420), (499, 280140), (580, 241017), (609, 229540), (644, 217065), (667, 209580), (690, 202594), (805, 173652), (812, 172155), (870, 160678), (966, 144710), (998, 140070), (1015, 137724), (1218, 114770), (1334, 104790), (1380, 101297), (1497, 93380), (1610, 86826), (1740, 80339), (1932, 72355), (1996, 70035), (2001, 69860), (2030, 68862), (2415, 57884), (2436, 57385), (2495, 56028), (2668, 52395), (2994, 46690), (3045, 45908), (3220, 43413), (3335, 41916), (3493, 40020), (4002, 34930), (4060, 34431), (4669, 29940), (4830, 28942), (4990, 28014), (5988, 23345), (6090, 22954), (6670, 20958), (6986, 20010), (7485, 18676), (8004, 17465), (9338, 14970), (9660, 14471), (9980, 14007), (10005, 13972), (10479, 13340), (11477, 12180)]