83339160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 264591360

約数和(自身を除く): 181252200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 465, 516, 521, 620, 645, 744, 860, 930, 1032, 1042, 1240, 1290, 1333, 1563, 1720, 1860, 2084, 2580, 2605, 2666, 3126, 3720, 3999, 4168, 5160, 5210, 5332, 6252, 6665, 7815, 7998, 10420, 10664, 12504, 13330, 15630, 15996, 16151, 19995, 20840, 22403, 26660, 31260, 31992, 32302, 39990, 44806, 48453, 53320, 62520, 64604, 67209, 79980, 80755, 89612, 96906, 112015, 129208, 134418, 159960, 161510, 179224, 193812, 224030, 242265, 268836, 323020, 336045, 387624, 448060, 484530, 537672, 646040, 672090, 694493, 896120, 969060, 1344180, 1388986, 1938120, 2083479, 2688360, 2777972, 3472465, 4166958, 5555944, 6944930, 8333916, 10417395, 13889860, 16667832, 20834790, 27779720, 41669580, 83339160]

約数ペア:

[(1, 83339160), (2, 41669580), (3, 27779720), (4, 20834790), (5, 16667832), (6, 13889860), (8, 10417395), (10, 8333916), (12, 6944930), (15, 5555944), (20, 4166958), (24, 3472465), (30, 2777972), (31, 2688360), (40, 2083479), (43, 1938120), (60, 1388986), (62, 1344180), (86, 969060), (93, 896120), (120, 694493), (124, 672090), (129, 646040), (155, 537672), (172, 484530), (186, 448060), (215, 387624), (248, 336045), (258, 323020), (310, 268836), (344, 242265), (372, 224030), (430, 193812), (465, 179224), (516, 161510), (521, 159960), (620, 134418), (645, 129208), (744, 112015), (860, 96906), (930, 89612), (1032, 80755), (1042, 79980), (1240, 67209), (1290, 64604), (1333, 62520), (1563, 53320), (1720, 48453), (1860, 44806), (2084, 39990), (2580, 32302), (2605, 31992), (2666, 31260), (3126, 26660), (3720, 22403), (3999, 20840), (4168, 19995), (5160, 16151), (5210, 15996), (5332, 15630), (6252, 13330), (6665, 12504), (7815, 10664), (7998, 10420)]