139687680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3307}}^1$

素因数の和:3342

約数の個数: 144

約数和(自身を含む): 486831744

約数和(自身を除く): 347144064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3307, 3520, 3840, 4224, 5280, 6614, 7040, 8448, 9921, 10560, 13228, 14080, 16535, 19842, 21120, 26456, 33070, 36377, 39684, 42240, 49605, 52912, 66140, 72754, 79368, 99210, 105824, 109131, 132280, 145508, 158736, 181885, 198420, 211648, 218262, 264560, 291016, 317472, 363770, 396840, 423296, 436524, 529120, 545655, 582032, 634944, 727540, 793680, 846592, 873048, 1058240, 1091310, 1164064, 1269888, 1455080, 1587360, 1746096, 2116480, 2182620, 2328128, 2539776, 2910160, 3174720, 3492192, 4232960, 4365240, 4656256, 5820320, 6349440, 6984384, 8730480, 9312512, 11640640, 12698880, 13968768, 17460960, 23281280, 27937536, 34921920, 46562560, 69843840, 139687680]

約数ペア:

[(1, 139687680), (2, 69843840), (3, 46562560), (4, 34921920), (5, 27937536), (6, 23281280), (8, 17460960), (10, 13968768), (11, 12698880), (12, 11640640), (15, 9312512), (16, 8730480), (20, 6984384), (22, 6349440), (24, 5820320), (30, 4656256), (32, 4365240), (33, 4232960), (40, 3492192), (44, 3174720), (48, 2910160), (55, 2539776), (60, 2328128), (64, 2182620), (66, 2116480), (80, 1746096), (88, 1587360), (96, 1455080), (110, 1269888), (120, 1164064), (128, 1091310), (132, 1058240), (160, 873048), (165, 846592), (176, 793680), (192, 727540), (220, 634944), (240, 582032), (256, 545655), (264, 529120), (320, 436524), (330, 423296), (352, 396840), (384, 363770), (440, 317472), (480, 291016), (528, 264560), (640, 218262), (660, 211648), (704, 198420), (768, 181885), (880, 158736), (960, 145508), (1056, 132280), (1280, 109131), (1320, 105824), (1408, 99210), (1760, 79368), (1920, 72754), (2112, 66140), (2640, 52912), (2816, 49605), (3307, 42240), (3520, 39684), (3840, 36377), (4224, 33070), (5280, 26456), (6614, 21120), (7040, 19842), (8448, 16535), (9921, 14080), (10560, 13228)]