156904320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1244

約数の個数: 128

約数和(自身を含む): 507617280

約数和(自身を除く): 350712960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1151, 1420, 1704, 1920, 2130, 2272, 2302, 2840, 3408, 3453, 4260, 4544, 4604, 5680, 5755, 6816, 6906, 8520, 9088, 9208, 11360, 11510, 13632, 13812, 17040, 17265, 18416, 22720, 23020, 27264, 27624, 34080, 34530, 36832, 45440, 46040, 55248, 68160, 69060, 73664, 81721, 92080, 110496, 136320, 138120, 147328, 163442, 184160, 220992, 245163, 276240, 326884, 368320, 408605, 441984, 490326, 552480, 653768, 736640, 817210, 980652, 1104960, 1225815, 1307536, 1634420, 1961304, 2209920, 2451630, 2615072, 3268840, 3922608, 4903260, 5230144, 6537680, 7845216, 9806520, 10460288, 13075360, 15690432, 19613040, 26150720, 31380864, 39226080, 52301440, 78452160, 156904320]

約数ペア:

[(1, 156904320), (2, 78452160), (3, 52301440), (4, 39226080), (5, 31380864), (6, 26150720), (8, 19613040), (10, 15690432), (12, 13075360), (15, 10460288), (16, 9806520), (20, 7845216), (24, 6537680), (30, 5230144), (32, 4903260), (40, 3922608), (48, 3268840), (60, 2615072), (64, 2451630), (71, 2209920), (80, 1961304), (96, 1634420), (120, 1307536), (128, 1225815), (142, 1104960), (160, 980652), (192, 817210), (213, 736640), (240, 653768), (284, 552480), (320, 490326), (355, 441984), (384, 408605), (426, 368320), (480, 326884), (568, 276240), (640, 245163), (710, 220992), (852, 184160), (960, 163442), (1065, 147328), (1136, 138120), (1151, 136320), (1420, 110496), (1704, 92080), (1920, 81721), (2130, 73664), (2272, 69060), (2302, 68160), (2840, 55248), (3408, 46040), (3453, 45440), (4260, 36832), (4544, 34530), (4604, 34080), (5680, 27624), (5755, 27264), (6816, 23020), (6906, 22720), (8520, 18416), (9088, 17265), (9208, 17040), (11360, 13812), (11510, 13632)]