82374880

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 192

約数和(自身を含む): 241920000

約数和(自身を除く): 159545120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 79, 80, 95, 98, 112, 133, 140, 152, 158, 160, 190, 196, 224, 245, 266, 280, 304, 316, 343, 380, 392, 395, 490, 532, 553, 560, 608, 632, 665, 686, 760, 784, 790, 931, 980, 1064, 1106, 1120, 1264, 1330, 1372, 1501, 1520, 1568, 1580, 1715, 1862, 1960, 2128, 2212, 2528, 2660, 2744, 2765, 3002, 3040, 3160, 3430, 3724, 3871, 3920, 4256, 4424, 4655, 5320, 5488, 5530, 6004, 6320, 6517, 6860, 7448, 7505, 7742, 7840, 8848, 9310, 10507, 10640, 10976, 11060, 12008, 12640, 13034, 13720, 14896, 15010, 15484, 17696, 18620, 19355, 21014, 21280, 22120, 24016, 26068, 27097, 27440, 29792, 30020, 30968, 32585, 37240, 38710, 42028, 44240, 48032, 52136, 52535, 54194, 54880, 60040, 61936, 65170, 73549, 74480, 77420, 84056, 88480, 104272, 105070, 108388, 120080, 123872, 130340, 135485, 147098, 148960, 154840, 168112, 208544, 210140, 216776, 240160, 260680, 270970, 294196, 309680, 336224, 367745, 420280, 433552, 514843, 521360, 541940, 588392, 619360, 735490, 840560, 867104, 1029686, 1042720, 1083880, 1176784, 1470980, 1681120, 2059372, 2167760, 2353568, 2574215, 2941960, 4118744, 4335520, 5148430, 5883920, 8237488, 10296860, 11767840, 16474976, 20593720, 41187440, 82374880]

約数ペア:

[(1, 82374880), (2, 41187440), (4, 20593720), (5, 16474976), (7, 11767840), (8, 10296860), (10, 8237488), (14, 5883920), (16, 5148430), (19, 4335520), (20, 4118744), (28, 2941960), (32, 2574215), (35, 2353568), (38, 2167760), (40, 2059372), (49, 1681120), (56, 1470980), (70, 1176784), (76, 1083880), (79, 1042720), (80, 1029686), (95, 867104), (98, 840560), (112, 735490), (133, 619360), (140, 588392), (152, 541940), (158, 521360), (160, 514843), (190, 433552), (196, 420280), (224, 367745), (245, 336224), (266, 309680), (280, 294196), (304, 270970), (316, 260680), (343, 240160), (380, 216776), (392, 210140), (395, 208544), (490, 168112), (532, 154840), (553, 148960), (560, 147098), (608, 135485), (632, 130340), (665, 123872), (686, 120080), (760, 108388), (784, 105070), (790, 104272), (931, 88480), (980, 84056), (1064, 77420), (1106, 74480), (1120, 73549), (1264, 65170), (1330, 61936), (1372, 60040), (1501, 54880), (1520, 54194), (1568, 52535), (1580, 52136), (1715, 48032), (1862, 44240), (1960, 42028), (2128, 38710), (2212, 37240), (2528, 32585), (2660, 30968), (2744, 30020), (2765, 29792), (3002, 27440), (3040, 27097), (3160, 26068), (3430, 24016), (3724, 22120), (3871, 21280), (3920, 21014), (4256, 19355), (4424, 18620), (4655, 17696), (5320, 15484), (5488, 15010), (5530, 14896), (6004, 13720), (6320, 13034), (6517, 12640), (6860, 12008), (7448, 11060), (7505, 10976), (7742, 10640), (7840, 10507), (8848, 9310)]