168277760

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{2683}}^1$

素因数の和:2718

約数の個数: 108

約数和(自身を含む): 469061208

約数和(自身を除く): 300783448

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, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2683, 3136, 3920, 4480, 5366, 6272, 7840, 8960, 10732, 12544, 13415, 15680, 18781, 21464, 26830, 31360, 37562, 42928, 53660, 62720, 75124, 85856, 93905, 107320, 131467, 150248, 171712, 187810, 214640, 262934, 300496, 343424, 375620, 429280, 525868, 600992, 657335, 686848, 751240, 858560, 1051736, 1201984, 1314670, 1502480, 1717120, 2103472, 2403968, 2629340, 3004960, 3434240, 4206944, 4807936, 5258680, 6009920, 8413888, 10517360, 12019840, 16827776, 21034720, 24039680, 33655552, 42069440, 84138880, 168277760]

約数ペア:

[(1, 168277760), (2, 84138880), (4, 42069440), (5, 33655552), (7, 24039680), (8, 21034720), (10, 16827776), (14, 12019840), (16, 10517360), (20, 8413888), (28, 6009920), (32, 5258680), (35, 4807936), (40, 4206944), (49, 3434240), (56, 3004960), (64, 2629340), (70, 2403968), (80, 2103472), (98, 1717120), (112, 1502480), (128, 1314670), (140, 1201984), (160, 1051736), (196, 858560), (224, 751240), (245, 686848), (256, 657335), (280, 600992), (320, 525868), (392, 429280), (448, 375620), (490, 343424), (560, 300496), (640, 262934), (784, 214640), (896, 187810), (980, 171712), (1120, 150248), (1280, 131467), (1568, 107320), (1792, 93905), (1960, 85856), (2240, 75124), (2683, 62720), (3136, 53660), (3920, 42928), (4480, 37562), (5366, 31360), (6272, 26830), (7840, 21464), (8960, 18781), (10732, 15680), (12544, 13415)]