2705445120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{100649}}^1$

素因数の和:100680

約数の個数: 144

約数和(自身を含む): 9874972800

約数和(自身を除く): 7169527680

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, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 100649, 201298, 301947, 402596, 503245, 603894, 704543, 805192, 1006490, 1207788, 1409086, 1509735, 1610384, 2012980, 2113629, 2415576, 2818172, 3019470, 3220768, 3522715, 4025960, 4227258, 4831152, 5636344, 6038940, 6441536, 7045430, 8051920, 8454516, 9662304, 10568145, 11272688, 12077880, 12883072, 14090860, 16103840, 16909032, 19324608, 21136290, 22545376, 24155760, 25766144, 28181720, 32207680, 33818064, 38649216, 42272580, 45090752, 48311520, 56363440, 64415360, 67636128, 77298432, 84545160, 90181504, 96623040, 112726880, 128830720, 135272256, 169090320, 180363008, 193246080, 225453760, 270544512, 338180640, 386492160, 450907520, 541089024, 676361280, 901815040, 1352722560, 2705445120]

約数ペア:

[(1, 2705445120), (2, 1352722560), (3, 901815040), (4, 676361280), (5, 541089024), (6, 450907520), (7, 386492160), (8, 338180640), (10, 270544512), (12, 225453760), (14, 193246080), (15, 180363008), (16, 169090320), (20, 135272256), (21, 128830720), (24, 112726880), (28, 96623040), (30, 90181504), (32, 84545160), (35, 77298432), (40, 67636128), (42, 64415360), (48, 56363440), (56, 48311520), (60, 45090752), (64, 42272580), (70, 38649216), (80, 33818064), (84, 32207680), (96, 28181720), (105, 25766144), (112, 24155760), (120, 22545376), (128, 21136290), (140, 19324608), (160, 16909032), (168, 16103840), (192, 14090860), (210, 12883072), (224, 12077880), (240, 11272688), (256, 10568145), (280, 9662304), (320, 8454516), (336, 8051920), (384, 7045430), (420, 6441536), (448, 6038940), (480, 5636344), (560, 4831152), (640, 4227258), (672, 4025960), (768, 3522715), (840, 3220768), (896, 3019470), (960, 2818172), (1120, 2415576), (1280, 2113629), (1344, 2012980), (1680, 1610384), (1792, 1509735), (1920, 1409086), (2240, 1207788), (2688, 1006490), (3360, 805192), (3840, 704543), (4480, 603894), (5376, 503245), (6720, 402596), (8960, 301947), (13440, 201298), (26880, 100649)]