144865280

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 415134720

約数和(自身を除く): 270269440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 47, 56, 64, 70, 80, 86, 94, 112, 128, 140, 160, 172, 188, 215, 224, 235, 256, 280, 301, 320, 329, 344, 376, 430, 448, 470, 512, 560, 602, 640, 658, 688, 752, 860, 896, 940, 1024, 1120, 1204, 1280, 1316, 1376, 1504, 1505, 1645, 1720, 1792, 1880, 2021, 2048, 2240, 2408, 2560, 2632, 2752, 3008, 3010, 3290, 3440, 3584, 3760, 4042, 4480, 4816, 5120, 5264, 5504, 6016, 6020, 6580, 6880, 7168, 7520, 8084, 8960, 9632, 10105, 10240, 10528, 11008, 12032, 12040, 13160, 13760, 14147, 14336, 15040, 16168, 17920, 19264, 20210, 21056, 22016, 24064, 24080, 26320, 27520, 28294, 30080, 32336, 35840, 38528, 40420, 42112, 44032, 48128, 48160, 52640, 55040, 56588, 60160, 64672, 70735, 71680, 77056, 80840, 84224, 88064, 96256, 96320, 105280, 110080, 113176, 120320, 129344, 141470, 154112, 161680, 168448, 192640, 210560, 220160, 226352, 240640, 258688, 282940, 308224, 323360, 336896, 385280, 421120, 440320, 452704, 481280, 517376, 565880, 616448, 646720, 673792, 770560, 842240, 905408, 1034752, 1131760, 1293440, 1541120, 1684480, 1810816, 2069504, 2263520, 2586880, 3082240, 3368960, 3621632, 4139008, 4527040, 5173760, 7243264, 9054080, 10347520, 14486528, 18108160, 20695040, 28973056, 36216320, 72432640, 144865280]

約数ペア:

[(1, 144865280), (2, 72432640), (4, 36216320), (5, 28973056), (7, 20695040), (8, 18108160), (10, 14486528), (14, 10347520), (16, 9054080), (20, 7243264), (28, 5173760), (32, 4527040), (35, 4139008), (40, 3621632), (43, 3368960), (47, 3082240), (56, 2586880), (64, 2263520), (70, 2069504), (80, 1810816), (86, 1684480), (94, 1541120), (112, 1293440), (128, 1131760), (140, 1034752), (160, 905408), (172, 842240), (188, 770560), (215, 673792), (224, 646720), (235, 616448), (256, 565880), (280, 517376), (301, 481280), (320, 452704), (329, 440320), (344, 421120), (376, 385280), (430, 336896), (448, 323360), (470, 308224), (512, 282940), (560, 258688), (602, 240640), (640, 226352), (658, 220160), (688, 210560), (752, 192640), (860, 168448), (896, 161680), (940, 154112), (1024, 141470), (1120, 129344), (1204, 120320), (1280, 113176), (1316, 110080), (1376, 105280), (1504, 96320), (1505, 96256), (1645, 88064), (1720, 84224), (1792, 80840), (1880, 77056), (2021, 71680), (2048, 70735), (2240, 64672), (2408, 60160), (2560, 56588), (2632, 55040), (2752, 52640), (3008, 48160), (3010, 48128), (3290, 44032), (3440, 42112), (3584, 40420), (3760, 38528), (4042, 35840), (4480, 32336), (4816, 30080), (5120, 28294), (5264, 27520), (5504, 26320), (6016, 24080), (6020, 24064), (6580, 22016), (6880, 21056), (7168, 20210), (7520, 19264), (8084, 17920), (8960, 16168), (9632, 15040), (10105, 14336), (10240, 14147), (10528, 13760), (11008, 13160), (12032, 12040)]