340402320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 1199637504

約数和(自身を除く): 859235184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 101, 120, 124, 144, 151, 155, 180, 186, 202, 240, 248, 279, 302, 303, 310, 360, 372, 404, 453, 465, 496, 505, 558, 604, 606, 620, 720, 744, 755, 808, 906, 909, 930, 1010, 1116, 1208, 1212, 1240, 1359, 1395, 1488, 1510, 1515, 1616, 1812, 1818, 1860, 2020, 2232, 2265, 2416, 2424, 2480, 2718, 2790, 3020, 3030, 3131, 3624, 3636, 3720, 4040, 4464, 4530, 4545, 4681, 4848, 5436, 5580, 6040, 6060, 6262, 6795, 7248, 7272, 7440, 8080, 9060, 9090, 9362, 9393, 10872, 11160, 12080, 12120, 12524, 13590, 14043, 14544, 15251, 15655, 18120, 18180, 18724, 18786, 21744, 22320, 23405, 24240, 25048, 27180, 28086, 28179, 30502, 31310, 36240, 36360, 37448, 37572, 42129, 45753, 46810, 46965, 50096, 54360, 56172, 56358, 61004, 62620, 70215, 72720, 74896, 75144, 76255, 84258, 91506, 93620, 93930, 108720, 112344, 112716, 122008, 125240, 137259, 140430, 140895, 150288, 152510, 168516, 183012, 187240, 187860, 210645, 224688, 225432, 228765, 244016, 250480, 274518, 280860, 281790, 305020, 337032, 366024, 374480, 375720, 421290, 450864, 457530, 472781, 549036, 561720, 563580, 610040, 674064, 686295, 732048, 751440, 842580, 915060, 945562, 1098072, 1123440, 1127160, 1220080, 1372590, 1418343, 1685160, 1830120, 1891124, 2196144, 2254320, 2363905, 2745180, 2836686, 3370320, 3660240, 3782248, 4255029, 4727810, 5490360, 5673372, 7091715, 7564496, 8510058, 9455620, 10980720, 11346744, 14183430, 17020116, 18911240, 21275145, 22693488, 28366860, 34040232, 37822480, 42550290, 56733720, 68080464, 85100580, 113467440, 170201160, 340402320]

約数ペア:

[(1, 340402320), (2, 170201160), (3, 113467440), (4, 85100580), (5, 68080464), (6, 56733720), (8, 42550290), (9, 37822480), (10, 34040232), (12, 28366860), (15, 22693488), (16, 21275145), (18, 18911240), (20, 17020116), (24, 14183430), (30, 11346744), (31, 10980720), (36, 9455620), (40, 8510058), (45, 7564496), (48, 7091715), (60, 5673372), (62, 5490360), (72, 4727810), (80, 4255029), (90, 3782248), (93, 3660240), (101, 3370320), (120, 2836686), (124, 2745180), (144, 2363905), (151, 2254320), (155, 2196144), (180, 1891124), (186, 1830120), (202, 1685160), (240, 1418343), (248, 1372590), (279, 1220080), (302, 1127160), (303, 1123440), (310, 1098072), (360, 945562), (372, 915060), (404, 842580), (453, 751440), (465, 732048), (496, 686295), (505, 674064), (558, 610040), (604, 563580), (606, 561720), (620, 549036), (720, 472781), (744, 457530), (755, 450864), (808, 421290), (906, 375720), (909, 374480), (930, 366024), (1010, 337032), (1116, 305020), (1208, 281790), (1212, 280860), (1240, 274518), (1359, 250480), (1395, 244016), (1488, 228765), (1510, 225432), (1515, 224688), (1616, 210645), (1812, 187860), (1818, 187240), (1860, 183012), (2020, 168516), (2232, 152510), (2265, 150288), (2416, 140895), (2424, 140430), (2480, 137259), (2718, 125240), (2790, 122008), (3020, 112716), (3030, 112344), (3131, 108720), (3624, 93930), (3636, 93620), (3720, 91506), (4040, 84258), (4464, 76255), (4530, 75144), (4545, 74896), (4681, 72720), (4848, 70215), (5436, 62620), (5580, 61004), (6040, 56358), (6060, 56172), (6262, 54360), (6795, 50096), (7248, 46965), (7272, 46810), (7440, 45753), (8080, 42129), (9060, 37572), (9090, 37448), (9362, 36360), (9393, 36240), (10872, 31310), (11160, 30502), (12080, 28179), (12120, 28086), (12524, 27180), (13590, 25048), (14043, 24240), (14544, 23405), (15251, 22320), (15655, 21744), (18120, 18786), (18180, 18724)]