7107639840

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{78347}}^1$

素因数の和:78381

約数の個数: 240

約数和(自身を含む): 28667846592

約数和(自身を除く): 21560206752

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 78347, 90720, 156694, 235041, 313388, 391735, 470082, 548429, 626776, 705123, 783470, 940164, 1096858, 1175205, 1253552, 1410246, 1566940, 1645287, 1880328, 2115369, 2193716, 2350410, 2507104, 2742145, 2820492, 3133880, 3290574, 3525615, 3760656, 4230738, 4387432, 4700820, 4935861, 5484290, 5640984, 6267760, 6346107, 6581148, 7051230, 7521312, 8226435, 8461476, 8774864, 9401640, 9871722, 10576845, 10968580, 11281968, 12535520, 12692214, 13162296, 14102460, 14807583, 16452870, 16922952, 17549728, 18803280, 19743444, 21153690, 21937160, 22563936, 24679305, 25384428, 26324592, 28204920, 29615166, 31730535, 32905740, 33845904, 37606560, 39486888, 42307380, 43874320, 44422749, 49358610, 50768856, 52649184, 56409840, 59230332, 63461070, 65811480, 67691808, 74037915, 78973776, 84614760, 87748640, 88845498, 98717220, 101537712, 112819680, 118460664, 126922140, 131622960, 148075830, 157947552, 169229520, 177690996, 197434440, 203075424, 222113745, 236921328, 253844280, 263245920, 296151660, 338459040, 355381992, 394868880, 444227490, 473842656, 507688560, 592303320, 710763984, 789737760, 888454980, 1015377120, 1184606640, 1421527968, 1776909960, 2369213280, 3553819920, 7107639840]

約数ペア:

[(1, 7107639840), (2, 3553819920), (3, 2369213280), (4, 1776909960), (5, 1421527968), (6, 1184606640), (7, 1015377120), (8, 888454980), (9, 789737760), (10, 710763984), (12, 592303320), (14, 507688560), (15, 473842656), (16, 444227490), (18, 394868880), (20, 355381992), (21, 338459040), (24, 296151660), (27, 263245920), (28, 253844280), (30, 236921328), (32, 222113745), (35, 203075424), (36, 197434440), (40, 177690996), (42, 169229520), (45, 157947552), (48, 148075830), (54, 131622960), (56, 126922140), (60, 118460664), (63, 112819680), (70, 101537712), (72, 98717220), (80, 88845498), (81, 87748640), (84, 84614760), (90, 78973776), (96, 74037915), (105, 67691808), (108, 65811480), (112, 63461070), (120, 59230332), (126, 56409840), (135, 52649184), (140, 50768856), (144, 49358610), (160, 44422749), (162, 43874320), (168, 42307380), (180, 39486888), (189, 37606560), (210, 33845904), (216, 32905740), (224, 31730535), (240, 29615166), (252, 28204920), (270, 26324592), (280, 25384428), (288, 24679305), (315, 22563936), (324, 21937160), (336, 21153690), (360, 19743444), (378, 18803280), (405, 17549728), (420, 16922952), (432, 16452870), (480, 14807583), (504, 14102460), (540, 13162296), (560, 12692214), (567, 12535520), (630, 11281968), (648, 10968580), (672, 10576845), (720, 9871722), (756, 9401640), (810, 8774864), (840, 8461476), (864, 8226435), (945, 7521312), (1008, 7051230), (1080, 6581148), (1120, 6346107), (1134, 6267760), (1260, 5640984), (1296, 5484290), (1440, 4935861), (1512, 4700820), (1620, 4387432), (1680, 4230738), (1890, 3760656), (2016, 3525615), (2160, 3290574), (2268, 3133880), (2520, 2820492), (2592, 2742145), (2835, 2507104), (3024, 2350410), (3240, 2193716), (3360, 2115369), (3780, 1880328), (4320, 1645287), (4536, 1566940), (5040, 1410246), (5670, 1253552), (6048, 1175205), (6480, 1096858), (7560, 940164), (9072, 783470), (10080, 705123), (11340, 626776), (12960, 548429), (15120, 470082), (18144, 391735), (22680, 313388), (30240, 235041), (45360, 156694), (78347, 90720)]