478399320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1082

約数の個数: 192

約数和(自身を含む): 1786824000

約数和(自身を除く): 1308424680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 229, 252, 280, 315, 360, 420, 458, 504, 630, 687, 829, 840, 916, 1145, 1260, 1374, 1603, 1658, 1832, 2061, 2290, 2487, 2520, 2748, 3206, 3316, 3435, 4122, 4145, 4580, 4809, 4974, 5496, 5803, 6412, 6632, 6870, 7461, 8015, 8244, 8290, 9160, 9618, 9948, 10305, 11606, 12435, 12824, 13740, 14427, 14922, 16030, 16488, 16580, 17409, 19236, 19896, 20610, 23212, 24045, 24870, 27480, 28854, 29015, 29844, 32060, 33160, 34818, 37305, 38472, 41220, 46424, 48090, 49740, 52227, 57708, 58030, 59688, 64120, 69636, 72135, 74610, 82440, 87045, 96180, 99480, 104454, 115416, 116060, 139272, 144270, 149220, 174090, 189841, 192360, 208908, 232120, 261135, 288540, 298440, 348180, 379682, 417816, 522270, 569523, 577080, 696360, 759364, 949205, 1044540, 1139046, 1328887, 1518728, 1708569, 1898410, 2089080, 2278092, 2657774, 2847615, 3417138, 3796820, 3986661, 4556184, 5315548, 5695230, 6644435, 6834276, 7593640, 7973322, 8542845, 10631096, 11390460, 11959983, 13288870, 13668552, 15946644, 17085690, 19933305, 22780920, 23919966, 26577740, 31893288, 34171380, 39866610, 47839932, 53155480, 59799915, 68342760, 79733220, 95679864, 119599830, 159466440, 239199660, 478399320]

約数ペア:

[(1, 478399320), (2, 239199660), (3, 159466440), (4, 119599830), (5, 95679864), (6, 79733220), (7, 68342760), (8, 59799915), (9, 53155480), (10, 47839932), (12, 39866610), (14, 34171380), (15, 31893288), (18, 26577740), (20, 23919966), (21, 22780920), (24, 19933305), (28, 17085690), (30, 15946644), (35, 13668552), (36, 13288870), (40, 11959983), (42, 11390460), (45, 10631096), (56, 8542845), (60, 7973322), (63, 7593640), (70, 6834276), (72, 6644435), (84, 5695230), (90, 5315548), (105, 4556184), (120, 3986661), (126, 3796820), (140, 3417138), (168, 2847615), (180, 2657774), (210, 2278092), (229, 2089080), (252, 1898410), (280, 1708569), (315, 1518728), (360, 1328887), (420, 1139046), (458, 1044540), (504, 949205), (630, 759364), (687, 696360), (829, 577080), (840, 569523), (916, 522270), (1145, 417816), (1260, 379682), (1374, 348180), (1603, 298440), (1658, 288540), (1832, 261135), (2061, 232120), (2290, 208908), (2487, 192360), (2520, 189841), (2748, 174090), (3206, 149220), (3316, 144270), (3435, 139272), (4122, 116060), (4145, 115416), (4580, 104454), (4809, 99480), (4974, 96180), (5496, 87045), (5803, 82440), (6412, 74610), (6632, 72135), (6870, 69636), (7461, 64120), (8015, 59688), (8244, 58030), (8290, 57708), (9160, 52227), (9618, 49740), (9948, 48090), (10305, 46424), (11606, 41220), (12435, 38472), (12824, 37305), (13740, 34818), (14427, 33160), (14922, 32060), (16030, 29844), (16488, 29015), (16580, 28854), (17409, 27480), (19236, 24870), (19896, 24045), (20610, 23212)]