15557319680

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{62011}}^1$

素因数の和:62050

約数の個数: 132

約数和(自身を含む): 43412988888

約数和(自身を除く): 27855669208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1024, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 5120, 6272, 7168, 7840, 8960, 12544, 15680, 17920, 25088, 31360, 35840, 50176, 62011, 62720, 124022, 125440, 248044, 250880, 310055, 434077, 496088, 620110, 868154, 992176, 1240220, 1736308, 1984352, 2170385, 2480440, 3038539, 3472616, 3968704, 4340770, 4960880, 6077078, 6945232, 7937408, 8681540, 9921760, 12154156, 13890464, 15192695, 15874816, 17363080, 19843520, 24308312, 27780928, 30385390, 31749632, 34726160, 39687040, 48616624, 55561856, 60770780, 63499264, 69452320, 79374080, 97233248, 111123712, 121541560, 138904640, 158748160, 194466496, 222247424, 243083120, 277809280, 317496320, 388932992, 444494848, 486166240, 555618560, 777865984, 972332480, 1111237120, 1555731968, 1944664960, 2222474240, 3111463936, 3889329920, 7778659840, 15557319680]

約数ペア:

[(1, 15557319680), (2, 7778659840), (4, 3889329920), (5, 3111463936), (7, 2222474240), (8, 1944664960), (10, 1555731968), (14, 1111237120), (16, 972332480), (20, 777865984), (28, 555618560), (32, 486166240), (35, 444494848), (40, 388932992), (49, 317496320), (56, 277809280), (64, 243083120), (70, 222247424), (80, 194466496), (98, 158748160), (112, 138904640), (128, 121541560), (140, 111123712), (160, 97233248), (196, 79374080), (224, 69452320), (245, 63499264), (256, 60770780), (280, 55561856), (320, 48616624), (392, 39687040), (448, 34726160), (490, 31749632), (512, 30385390), (560, 27780928), (640, 24308312), (784, 19843520), (896, 17363080), (980, 15874816), (1024, 15192695), (1120, 13890464), (1280, 12154156), (1568, 9921760), (1792, 8681540), (1960, 7937408), (2240, 6945232), (2560, 6077078), (3136, 4960880), (3584, 4340770), (3920, 3968704), (4480, 3472616), (5120, 3038539), (6272, 2480440), (7168, 2170385), (7840, 1984352), (8960, 1736308), (12544, 1240220), (15680, 992176), (17920, 868154), (25088, 620110), (31360, 496088), (35840, 434077), (50176, 310055), (62011, 250880), (62720, 248044), (124022, 125440)]