4321854720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2699}}^1$

素因数の和:2865

約数の個数: 216

約数和(自身を含む): 15066324000

約数和(自身を除く): 10744469280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 256, 278, 288, 320, 360, 384, 417, 480, 556, 576, 640, 695, 720, 768, 834, 960, 1112, 1152, 1251, 1280, 1390, 1440, 1668, 1920, 2085, 2224, 2304, 2502, 2699, 2780, 2880, 3336, 3840, 4170, 4448, 5004, 5398, 5560, 5760, 6255, 6672, 8097, 8340, 8896, 10008, 10796, 11120, 11520, 12510, 13344, 13495, 16194, 16680, 17792, 20016, 21592, 22240, 24291, 25020, 26688, 26990, 32388, 33360, 35584, 40032, 40485, 43184, 44480, 48582, 50040, 53376, 53980, 64776, 66720, 80064, 80970, 86368, 88960, 97164, 100080, 106752, 107960, 121455, 129552, 133440, 160128, 161940, 172736, 177920, 194328, 200160, 215920, 242910, 259104, 266880, 320256, 323880, 345472, 375161, 388656, 400320, 431840, 485820, 518208, 533760, 647760, 690944, 750322, 777312, 800640, 863680, 971640, 1036416, 1125483, 1295520, 1500644, 1554624, 1601280, 1727360, 1875805, 1943280, 2072832, 2250966, 2591040, 3001288, 3109248, 3376449, 3454720, 3751610, 3886560, 4501932, 5182080, 5627415, 6002576, 6218496, 6752898, 7503220, 7773120, 9003864, 10364160, 11254830, 12005152, 13505796, 15006440, 15546240, 16882245, 18007728, 22509660, 24010304, 27011592, 30012880, 31092480, 33764490, 36015456, 45019320, 48020608, 54023184, 60025760, 67528980, 72030912, 90038640, 96041216, 108046368, 120051520, 135057960, 144061824, 180077280, 216092736, 240103040, 270115920, 288123648, 360154560, 432185472, 480206080, 540231840, 720309120, 864370944, 1080463680, 1440618240, 2160927360, 4321854720]

約数ペア:

[(1, 4321854720), (2, 2160927360), (3, 1440618240), (4, 1080463680), (5, 864370944), (6, 720309120), (8, 540231840), (9, 480206080), (10, 432185472), (12, 360154560), (15, 288123648), (16, 270115920), (18, 240103040), (20, 216092736), (24, 180077280), (30, 144061824), (32, 135057960), (36, 120051520), (40, 108046368), (45, 96041216), (48, 90038640), (60, 72030912), (64, 67528980), (72, 60025760), (80, 54023184), (90, 48020608), (96, 45019320), (120, 36015456), (128, 33764490), (139, 31092480), (144, 30012880), (160, 27011592), (180, 24010304), (192, 22509660), (240, 18007728), (256, 16882245), (278, 15546240), (288, 15006440), (320, 13505796), (360, 12005152), (384, 11254830), (417, 10364160), (480, 9003864), (556, 7773120), (576, 7503220), (640, 6752898), (695, 6218496), (720, 6002576), (768, 5627415), (834, 5182080), (960, 4501932), (1112, 3886560), (1152, 3751610), (1251, 3454720), (1280, 3376449), (1390, 3109248), (1440, 3001288), (1668, 2591040), (1920, 2250966), (2085, 2072832), (2224, 1943280), (2304, 1875805), (2502, 1727360), (2699, 1601280), (2780, 1554624), (2880, 1500644), (3336, 1295520), (3840, 1125483), (4170, 1036416), (4448, 971640), (5004, 863680), (5398, 800640), (5560, 777312), (5760, 750322), (6255, 690944), (6672, 647760), (8097, 533760), (8340, 518208), (8896, 485820), (10008, 431840), (10796, 400320), (11120, 388656), (11520, 375161), (12510, 345472), (13344, 323880), (13495, 320256), (16194, 266880), (16680, 259104), (17792, 242910), (20016, 215920), (21592, 200160), (22240, 194328), (24291, 177920), (25020, 172736), (26688, 161940), (26990, 160128), (32388, 133440), (33360, 129552), (35584, 121455), (40032, 107960), (40485, 106752), (43184, 100080), (44480, 97164), (48582, 88960), (50040, 86368), (53376, 80970), (53980, 80064), (64776, 66720)]