2129473080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{27259}}^1$

素因数の和:27314

約数の個数: 192

約数和(自身を含む): 8164915200

約数和(自身を除く): 6035442120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 13020, 15624, 19530, 26040, 27259, 39060, 54518, 78120, 81777, 109036, 136295, 163554, 190813, 218072, 245331, 272590, 327108, 381626, 408885, 490662, 545180, 572439, 654216, 763252, 817770, 845029, 954065, 981324, 1090360, 1144878, 1226655, 1526504, 1635540, 1690058, 1717317, 1908130, 1962648, 2289756, 2453310, 2535087, 2862195, 3271080, 3380116, 3434634, 3816260, 4225145, 4579512, 4906620, 5070174, 5724390, 5915203, 6760232, 6869268, 7605261, 7632520, 8450290, 8586585, 9813240, 10140348, 11448780, 11830406, 12675435, 13738536, 15210522, 16900580, 17173170, 17745609, 20280696, 22897560, 23660812, 25350870, 29576015, 30421044, 33801160, 34346340, 35491218, 38026305, 47321624, 50701740, 53236827, 59152030, 60842088, 68692680, 70982436, 76052610, 88728045, 101403480, 106473654, 118304060, 141964872, 152105220, 177456090, 212947308, 236608120, 266184135, 304210440, 354912180, 425894616, 532368270, 709824360, 1064736540, 2129473080]

約数ペア:

[(1, 2129473080), (2, 1064736540), (3, 709824360), (4, 532368270), (5, 425894616), (6, 354912180), (7, 304210440), (8, 266184135), (9, 236608120), (10, 212947308), (12, 177456090), (14, 152105220), (15, 141964872), (18, 118304060), (20, 106473654), (21, 101403480), (24, 88728045), (28, 76052610), (30, 70982436), (31, 68692680), (35, 60842088), (36, 59152030), (40, 53236827), (42, 50701740), (45, 47321624), (56, 38026305), (60, 35491218), (62, 34346340), (63, 33801160), (70, 30421044), (72, 29576015), (84, 25350870), (90, 23660812), (93, 22897560), (105, 20280696), (120, 17745609), (124, 17173170), (126, 16900580), (140, 15210522), (155, 13738536), (168, 12675435), (180, 11830406), (186, 11448780), (210, 10140348), (217, 9813240), (248, 8586585), (252, 8450290), (279, 7632520), (280, 7605261), (310, 6869268), (315, 6760232), (360, 5915203), (372, 5724390), (420, 5070174), (434, 4906620), (465, 4579512), (504, 4225145), (558, 3816260), (620, 3434634), (630, 3380116), (651, 3271080), (744, 2862195), (840, 2535087), (868, 2453310), (930, 2289756), (1085, 1962648), (1116, 1908130), (1240, 1717317), (1260, 1690058), (1302, 1635540), (1395, 1526504), (1736, 1226655), (1860, 1144878), (1953, 1090360), (2170, 981324), (2232, 954065), (2520, 845029), (2604, 817770), (2790, 763252), (3255, 654216), (3720, 572439), (3906, 545180), (4340, 490662), (5208, 408885), (5580, 381626), (6510, 327108), (7812, 272590), (8680, 245331), (9765, 218072), (11160, 190813), (13020, 163554), (15624, 136295), (19530, 109036), (26040, 81777), (27259, 78120), (39060, 54518)]