2419406080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20771}}^1$

素因数の和:20812

約数の個数: 144

約数和(自身を含む): 7132938624

約数和(自身を除く): 4713532544

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3640, 4160, 4480, 5824, 7280, 8320, 8960, 11648, 14560, 16640, 20771, 23296, 29120, 41542, 58240, 83084, 103855, 116480, 145397, 166168, 207710, 270023, 290794, 332336, 415420, 540046, 581588, 664672, 726985, 830840, 1080092, 1163176, 1329344, 1350115, 1453970, 1661680, 1890161, 2160184, 2326352, 2658688, 2700230, 2907940, 3323360, 3780322, 4320368, 4652704, 5317376, 5400460, 5815880, 6646720, 7560644, 8640736, 9305408, 9450805, 10800920, 11631760, 13293440, 15121288, 17281472, 18610816, 18901610, 21601840, 23263520, 26586880, 30242576, 34562944, 37221632, 37803220, 43203680, 46527040, 60485152, 69125888, 75606440, 86407360, 93054080, 120970304, 151212880, 172814720, 186108160, 241940608, 302425760, 345629440, 483881216, 604851520, 1209703040, 2419406080]

約数ペア:

[(1, 2419406080), (2, 1209703040), (4, 604851520), (5, 483881216), (7, 345629440), (8, 302425760), (10, 241940608), (13, 186108160), (14, 172814720), (16, 151212880), (20, 120970304), (26, 93054080), (28, 86407360), (32, 75606440), (35, 69125888), (40, 60485152), (52, 46527040), (56, 43203680), (64, 37803220), (65, 37221632), (70, 34562944), (80, 30242576), (91, 26586880), (104, 23263520), (112, 21601840), (128, 18901610), (130, 18610816), (140, 17281472), (160, 15121288), (182, 13293440), (208, 11631760), (224, 10800920), (256, 9450805), (260, 9305408), (280, 8640736), (320, 7560644), (364, 6646720), (416, 5815880), (448, 5400460), (455, 5317376), (520, 4652704), (560, 4320368), (640, 3780322), (728, 3323360), (832, 2907940), (896, 2700230), (910, 2658688), (1040, 2326352), (1120, 2160184), (1280, 1890161), (1456, 1661680), (1664, 1453970), (1792, 1350115), (1820, 1329344), (2080, 1163176), (2240, 1080092), (2912, 830840), (3328, 726985), (3640, 664672), (4160, 581588), (4480, 540046), (5824, 415420), (7280, 332336), (8320, 290794), (8960, 270023), (11648, 207710), (14560, 166168), (16640, 145397), (20771, 116480), (23296, 103855), (29120, 83084), (41542, 58240)]