266671440

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{5879}}^1$

素因数の和:5911

約数の個数: 200

約数和(自身を含む): 1058682240

約数和(自身を除く): 792010800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 5879, 6480, 7560, 9072, 11340, 11758, 15120, 17637, 22680, 23516, 29395, 35274, 41153, 45360, 47032, 52911, 58790, 70548, 82306, 88185, 94064, 105822, 117580, 123459, 141096, 158733, 164612, 176370, 205765, 211644, 235160, 246918, 264555, 282192, 317466, 329224, 352740, 370377, 411530, 423288, 470320, 476199, 493836, 529110, 617295, 634932, 658448, 705480, 740754, 793665, 823060, 846576, 952398, 987672, 1058220, 1111131, 1234590, 1269864, 1410960, 1481508, 1587330, 1646120, 1851885, 1904796, 1975344, 2116440, 2222262, 2380995, 2469180, 2539728, 2963016, 3174660, 3292240, 3333393, 3703770, 3809592, 4232880, 4444524, 4761990, 4938360, 5555655, 5926032, 6349320, 6666786, 7407540, 7619184, 8889048, 9523980, 9876720, 11111310, 12698640, 13333572, 14815080, 16666965, 17778096, 19047960, 22222620, 26667144, 29630160, 33333930, 38095920, 44445240, 53334288, 66667860, 88890480, 133335720, 266671440]

約数ペア:

[(1, 266671440), (2, 133335720), (3, 88890480), (4, 66667860), (5, 53334288), (6, 44445240), (7, 38095920), (8, 33333930), (9, 29630160), (10, 26667144), (12, 22222620), (14, 19047960), (15, 17778096), (16, 16666965), (18, 14815080), (20, 13333572), (21, 12698640), (24, 11111310), (27, 9876720), (28, 9523980), (30, 8889048), (35, 7619184), (36, 7407540), (40, 6666786), (42, 6349320), (45, 5926032), (48, 5555655), (54, 4938360), (56, 4761990), (60, 4444524), (63, 4232880), (70, 3809592), (72, 3703770), (80, 3333393), (81, 3292240), (84, 3174660), (90, 2963016), (105, 2539728), (108, 2469180), (112, 2380995), (120, 2222262), (126, 2116440), (135, 1975344), (140, 1904796), (144, 1851885), (162, 1646120), (168, 1587330), (180, 1481508), (189, 1410960), (210, 1269864), (216, 1234590), (240, 1111131), (252, 1058220), (270, 987672), (280, 952398), (315, 846576), (324, 823060), (336, 793665), (360, 740754), (378, 705480), (405, 658448), (420, 634932), (432, 617295), (504, 529110), (540, 493836), (560, 476199), (567, 470320), (630, 423288), (648, 411530), (720, 370377), (756, 352740), (810, 329224), (840, 317466), (945, 282192), (1008, 264555), (1080, 246918), (1134, 235160), (1260, 211644), (1296, 205765), (1512, 176370), (1620, 164612), (1680, 158733), (1890, 141096), (2160, 123459), (2268, 117580), (2520, 105822), (2835, 94064), (3024, 88185), (3240, 82306), (3780, 70548), (4536, 58790), (5040, 52911), (5670, 47032), (5879, 45360), (6480, 41153), (7560, 35274), (9072, 29395), (11340, 23516), (11758, 22680), (15120, 17637)]