291175080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11953}}^1$

素因数の和:12003

約数の個数: 128

約数和(自身を含む): 1032825600

約数和(自身を除く): 741650520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 11953, 12180, 23906, 24360, 35859, 47812, 59765, 71718, 83671, 95624, 119530, 143436, 167342, 179295, 239060, 251013, 286872, 334684, 346637, 358590, 418355, 478120, 502026, 669368, 693274, 717180, 836710, 1004052, 1039911, 1255065, 1386548, 1434360, 1673420, 1733185, 2008104, 2079822, 2426459, 2510130, 2773096, 3346840, 3466370, 4159644, 4852918, 5020260, 5199555, 6932740, 7279377, 8319288, 9705836, 10040520, 10399110, 12132295, 13865480, 14558754, 19411672, 20798220, 24264590, 29117508, 36396885, 41596440, 48529180, 58235016, 72793770, 97058360, 145587540, 291175080]

約数ペア:

[(1, 291175080), (2, 145587540), (3, 97058360), (4, 72793770), (5, 58235016), (6, 48529180), (7, 41596440), (8, 36396885), (10, 29117508), (12, 24264590), (14, 20798220), (15, 19411672), (20, 14558754), (21, 13865480), (24, 12132295), (28, 10399110), (29, 10040520), (30, 9705836), (35, 8319288), (40, 7279377), (42, 6932740), (56, 5199555), (58, 5020260), (60, 4852918), (70, 4159644), (84, 3466370), (87, 3346840), (105, 2773096), (116, 2510130), (120, 2426459), (140, 2079822), (145, 2008104), (168, 1733185), (174, 1673420), (203, 1434360), (210, 1386548), (232, 1255065), (280, 1039911), (290, 1004052), (348, 836710), (406, 717180), (420, 693274), (435, 669368), (580, 502026), (609, 478120), (696, 418355), (812, 358590), (840, 346637), (870, 334684), (1015, 286872), (1160, 251013), (1218, 239060), (1624, 179295), (1740, 167342), (2030, 143436), (2436, 119530), (3045, 95624), (3480, 83671), (4060, 71718), (4872, 59765), (6090, 47812), (8120, 35859), (11953, 24360), (12180, 23906)]