2090585280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{311099}}^1$

素因数の和:311126

約数の個数: 112

約数和(自身を含む): 7585862400

約数和(自身を除く): 5495277120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 311099, 622198, 933297, 1244396, 1555495, 1866594, 2177693, 2488792, 3110990, 3733188, 4355386, 4666485, 4977584, 6221980, 6533079, 7466376, 8710772, 9332970, 9955168, 10888465, 12443960, 13066158, 14932752, 17421544, 18665940, 19910336, 21776930, 24887920, 26132316, 29865504, 32665395, 34843088, 37331880, 43553860, 49775840, 52264632, 59731008, 65330790, 69686176, 74663760, 87107720, 99551680, 104529264, 130661580, 139372352, 149327520, 174215440, 209058528, 261323160, 298655040, 348430880, 418117056, 522646320, 696861760, 1045292640, 2090585280]

約数ペア:

[(1, 2090585280), (2, 1045292640), (3, 696861760), (4, 522646320), (5, 418117056), (6, 348430880), (7, 298655040), (8, 261323160), (10, 209058528), (12, 174215440), (14, 149327520), (15, 139372352), (16, 130661580), (20, 104529264), (21, 99551680), (24, 87107720), (28, 74663760), (30, 69686176), (32, 65330790), (35, 59731008), (40, 52264632), (42, 49775840), (48, 43553860), (56, 37331880), (60, 34843088), (64, 32665395), (70, 29865504), (80, 26132316), (84, 24887920), (96, 21776930), (105, 19910336), (112, 18665940), (120, 17421544), (140, 14932752), (160, 13066158), (168, 12443960), (192, 10888465), (210, 9955168), (224, 9332970), (240, 8710772), (280, 7466376), (320, 6533079), (336, 6221980), (420, 4977584), (448, 4666485), (480, 4355386), (560, 3733188), (672, 3110990), (840, 2488792), (960, 2177693), (1120, 1866594), (1344, 1555495), (1680, 1244396), (2240, 933297), (3360, 622198), (6720, 311099)]