166678320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 546822144

約数和(自身を除く): 380143824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 496, 516, 521, 620, 645, 688, 744, 860, 930, 1032, 1042, 1240, 1290, 1333, 1488, 1563, 1720, 1860, 2064, 2084, 2480, 2580, 2605, 2666, 3126, 3440, 3720, 3999, 4168, 5160, 5210, 5332, 6252, 6665, 7440, 7815, 7998, 8336, 10320, 10420, 10664, 12504, 13330, 15630, 15996, 16151, 19995, 20840, 21328, 22403, 25008, 26660, 31260, 31992, 32302, 39990, 41680, 44806, 48453, 53320, 62520, 63984, 64604, 67209, 79980, 80755, 89612, 96906, 106640, 112015, 125040, 129208, 134418, 159960, 161510, 179224, 193812, 224030, 242265, 258416, 268836, 319920, 323020, 336045, 358448, 387624, 448060, 484530, 537672, 646040, 672090, 694493, 775248, 896120, 969060, 1075344, 1292080, 1344180, 1388986, 1792240, 1938120, 2083479, 2688360, 2777972, 3472465, 3876240, 4166958, 5376720, 5555944, 6944930, 8333916, 10417395, 11111888, 13889860, 16667832, 20834790, 27779720, 33335664, 41669580, 55559440, 83339160, 166678320]

約数ペア:

[(1, 166678320), (2, 83339160), (3, 55559440), (4, 41669580), (5, 33335664), (6, 27779720), (8, 20834790), (10, 16667832), (12, 13889860), (15, 11111888), (16, 10417395), (20, 8333916), (24, 6944930), (30, 5555944), (31, 5376720), (40, 4166958), (43, 3876240), (48, 3472465), (60, 2777972), (62, 2688360), (80, 2083479), (86, 1938120), (93, 1792240), (120, 1388986), (124, 1344180), (129, 1292080), (155, 1075344), (172, 969060), (186, 896120), (215, 775248), (240, 694493), (248, 672090), (258, 646040), (310, 537672), (344, 484530), (372, 448060), (430, 387624), (465, 358448), (496, 336045), (516, 323020), (521, 319920), (620, 268836), (645, 258416), (688, 242265), (744, 224030), (860, 193812), (930, 179224), (1032, 161510), (1042, 159960), (1240, 134418), (1290, 129208), (1333, 125040), (1488, 112015), (1563, 106640), (1720, 96906), (1860, 89612), (2064, 80755), (2084, 79980), (2480, 67209), (2580, 64604), (2605, 63984), (2666, 62520), (3126, 53320), (3440, 48453), (3720, 44806), (3999, 41680), (4168, 39990), (5160, 32302), (5210, 31992), (5332, 31260), (6252, 26660), (6665, 25008), (7440, 22403), (7815, 21328), (7998, 20840), (8336, 19995), (10320, 16151), (10420, 15996), (10664, 15630), (12504, 13330)]