1539264720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4001}}^1$

素因数の和:4253

約数の個数: 160

約数和(自身を含む): 5478577920

約数和(自身を除く): 3939313200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 229, 240, 280, 336, 420, 458, 560, 687, 840, 916, 1145, 1374, 1603, 1680, 1832, 2290, 2748, 3206, 3435, 3664, 4001, 4580, 4809, 5496, 6412, 6870, 8002, 8015, 9160, 9618, 10992, 12003, 12824, 13740, 16004, 16030, 18320, 19236, 20005, 24006, 24045, 25648, 27480, 28007, 32008, 32060, 38472, 40010, 48012, 48090, 54960, 56014, 60015, 64016, 64120, 76944, 80020, 84021, 96024, 96180, 112028, 120030, 128240, 140035, 160040, 168042, 192048, 192360, 224056, 240060, 280070, 320080, 336084, 384720, 420105, 448112, 480120, 560140, 672168, 840210, 916229, 960240, 1120280, 1344336, 1680420, 1832458, 2240560, 2748687, 3360840, 3664916, 4581145, 5497374, 6413603, 6721680, 7329832, 9162290, 10994748, 12827206, 13743435, 14659664, 18324580, 19240809, 21989496, 25654412, 27486870, 32068015, 36649160, 38481618, 43978992, 51308824, 54973740, 64136030, 73298320, 76963236, 96204045, 102617648, 109947480, 128272060, 153926472, 192408090, 219894960, 256544120, 307852944, 384816180, 513088240, 769632360, 1539264720]

約数ペア:

[(1, 1539264720), (2, 769632360), (3, 513088240), (4, 384816180), (5, 307852944), (6, 256544120), (7, 219894960), (8, 192408090), (10, 153926472), (12, 128272060), (14, 109947480), (15, 102617648), (16, 96204045), (20, 76963236), (21, 73298320), (24, 64136030), (28, 54973740), (30, 51308824), (35, 43978992), (40, 38481618), (42, 36649160), (48, 32068015), (56, 27486870), (60, 25654412), (70, 21989496), (80, 19240809), (84, 18324580), (105, 14659664), (112, 13743435), (120, 12827206), (140, 10994748), (168, 9162290), (210, 7329832), (229, 6721680), (240, 6413603), (280, 5497374), (336, 4581145), (420, 3664916), (458, 3360840), (560, 2748687), (687, 2240560), (840, 1832458), (916, 1680420), (1145, 1344336), (1374, 1120280), (1603, 960240), (1680, 916229), (1832, 840210), (2290, 672168), (2748, 560140), (3206, 480120), (3435, 448112), (3664, 420105), (4001, 384720), (4580, 336084), (4809, 320080), (5496, 280070), (6412, 240060), (6870, 224056), (8002, 192360), (8015, 192048), (9160, 168042), (9618, 160040), (10992, 140035), (12003, 128240), (12824, 120030), (13740, 112028), (16004, 96180), (16030, 96024), (18320, 84021), (19236, 80020), (20005, 76944), (24006, 64120), (24045, 64016), (25648, 60015), (27480, 56014), (28007, 54960), (32008, 48090), (32060, 48012), (38472, 40010)]