673434720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{66809}}^1$

素因数の和:66837

約数の個数: 144

約数和(自身を含む): 2626434720

約数和(自身を除く): 1953000000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 66809, 133618, 200427, 267236, 334045, 400854, 467663, 534472, 601281, 668090, 801708, 935326, 1002135, 1068944, 1202562, 1336180, 1402989, 1603416, 1870652, 2004270, 2137888, 2338315, 2405124, 2672360, 2805978, 3006405, 3206832, 3741304, 4008540, 4208967, 4676630, 4810248, 5344720, 5611956, 6012810, 6413664, 7014945, 7482608, 8017080, 8417934, 9353260, 9620496, 10689440, 11223912, 12025620, 14029890, 14965216, 16034160, 16835868, 18706520, 19240992, 21044835, 22447824, 24051240, 28059780, 32068320, 33671736, 37413040, 42089670, 44895648, 48102480, 56119560, 67343472, 74826080, 84179340, 96204960, 112239120, 134686944, 168358680, 224478240, 336717360, 673434720]

約数ペア:

[(1, 673434720), (2, 336717360), (3, 224478240), (4, 168358680), (5, 134686944), (6, 112239120), (7, 96204960), (8, 84179340), (9, 74826080), (10, 67343472), (12, 56119560), (14, 48102480), (15, 44895648), (16, 42089670), (18, 37413040), (20, 33671736), (21, 32068320), (24, 28059780), (28, 24051240), (30, 22447824), (32, 21044835), (35, 19240992), (36, 18706520), (40, 16835868), (42, 16034160), (45, 14965216), (48, 14029890), (56, 12025620), (60, 11223912), (63, 10689440), (70, 9620496), (72, 9353260), (80, 8417934), (84, 8017080), (90, 7482608), (96, 7014945), (105, 6413664), (112, 6012810), (120, 5611956), (126, 5344720), (140, 4810248), (144, 4676630), (160, 4208967), (168, 4008540), (180, 3741304), (210, 3206832), (224, 3006405), (240, 2805978), (252, 2672360), (280, 2405124), (288, 2338315), (315, 2137888), (336, 2004270), (360, 1870652), (420, 1603416), (480, 1402989), (504, 1336180), (560, 1202562), (630, 1068944), (672, 1002135), (720, 935326), (840, 801708), (1008, 668090), (1120, 601281), (1260, 534472), (1440, 467663), (1680, 400854), (2016, 334045), (2520, 267236), (3360, 200427), (5040, 133618), (10080, 66809)]