807891840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{6679}}^1$

素因数の和:6714

約数の個数: 256

約数和(自身を含む): 3270528000

約数和(自身を除く): 2462636160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6679, 6720, 7560, 8064, 8640, 10080, 12096, 13358, 13440, 15120, 17280, 20037, 20160, 24192, 26716, 30240, 33395, 40074, 40320, 46753, 53432, 60111, 60480, 66790, 80148, 93506, 100185, 106864, 120222, 120960, 133580, 140259, 160296, 180333, 187012, 200370, 213728, 233765, 240444, 267160, 280518, 300555, 320592, 360666, 374024, 400740, 420777, 427456, 467530, 480888, 534320, 561036, 601110, 641184, 701295, 721332, 748048, 801480, 841554, 854912, 901665, 935060, 961776, 1068640, 1122072, 1202220, 1262331, 1282368, 1402590, 1442664, 1496096, 1602960, 1683108, 1803330, 1870120, 1923552, 2103885, 2137280, 2244144, 2404440, 2524662, 2564736, 2805180, 2885328, 2992192, 3205920, 3366216, 3606660, 3740240, 3847104, 4207770, 4274560, 4488288, 4808880, 5049324, 5610360, 5770656, 5984384, 6311655, 6411840, 6732432, 7213320, 7480480, 7694208, 8415540, 8976576, 9617760, 10098648, 11220720, 11541312, 12623310, 12823680, 13464864, 14426640, 14960960, 16831080, 17953152, 19235520, 20197296, 22441440, 23082624, 25246620, 26929728, 28853280, 29921920, 33662160, 38471040, 40394592, 44882880, 50493240, 53859456, 57706560, 67324320, 80789184, 89765760, 100986480, 115413120, 134648640, 161578368, 201972960, 269297280, 403945920, 807891840]

約数ペア:

[(1, 807891840), (2, 403945920), (3, 269297280), (4, 201972960), (5, 161578368), (6, 134648640), (7, 115413120), (8, 100986480), (9, 89765760), (10, 80789184), (12, 67324320), (14, 57706560), (15, 53859456), (16, 50493240), (18, 44882880), (20, 40394592), (21, 38471040), (24, 33662160), (27, 29921920), (28, 28853280), (30, 26929728), (32, 25246620), (35, 23082624), (36, 22441440), (40, 20197296), (42, 19235520), (45, 17953152), (48, 16831080), (54, 14960960), (56, 14426640), (60, 13464864), (63, 12823680), (64, 12623310), (70, 11541312), (72, 11220720), (80, 10098648), (84, 9617760), (90, 8976576), (96, 8415540), (105, 7694208), (108, 7480480), (112, 7213320), (120, 6732432), (126, 6411840), (128, 6311655), (135, 5984384), (140, 5770656), (144, 5610360), (160, 5049324), (168, 4808880), (180, 4488288), (189, 4274560), (192, 4207770), (210, 3847104), (216, 3740240), (224, 3606660), (240, 3366216), (252, 3205920), (270, 2992192), (280, 2885328), (288, 2805180), (315, 2564736), (320, 2524662), (336, 2404440), (360, 2244144), (378, 2137280), (384, 2103885), (420, 1923552), (432, 1870120), (448, 1803330), (480, 1683108), (504, 1602960), (540, 1496096), (560, 1442664), (576, 1402590), (630, 1282368), (640, 1262331), (672, 1202220), (720, 1122072), (756, 1068640), (840, 961776), (864, 935060), (896, 901665), (945, 854912), (960, 841554), (1008, 801480), (1080, 748048), (1120, 721332), (1152, 701295), (1260, 641184), (1344, 601110), (1440, 561036), (1512, 534320), (1680, 480888), (1728, 467530), (1890, 427456), (1920, 420777), (2016, 400740), (2160, 374024), (2240, 360666), (2520, 320592), (2688, 300555), (2880, 280518), (3024, 267160), (3360, 240444), (3456, 233765), (3780, 213728), (4032, 200370), (4320, 187012), (4480, 180333), (5040, 160296), (5760, 140259), (6048, 133580), (6679, 120960), (6720, 120222), (7560, 106864), (8064, 100185), (8640, 93506), (10080, 80148), (12096, 66790), (13358, 60480), (13440, 60111), (15120, 53432), (17280, 46753), (20037, 40320), (20160, 40074), (24192, 33395), (26716, 30240)]