144266560

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14543}}^1$

素因数の和:14591

約数の個数: 56

約数和(自身を含む): 354640896

約数和(自身を除く): 210374336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 14543, 29086, 58172, 72715, 116344, 145430, 232688, 290860, 450833, 465376, 581720, 901666, 930752, 1163440, 1803332, 2254165, 2326880, 3606664, 4508330, 4653760, 7213328, 9016660, 14426656, 18033320, 28853312, 36066640, 72133280, 144266560]

約数ペア:

[(1, 144266560), (2, 72133280), (4, 36066640), (5, 28853312), (8, 18033320), (10, 14426656), (16, 9016660), (20, 7213328), (31, 4653760), (32, 4508330), (40, 3606664), (62, 2326880), (64, 2254165), (80, 1803332), (124, 1163440), (155, 930752), (160, 901666), (248, 581720), (310, 465376), (320, 450833), (496, 290860), (620, 232688), (992, 145430), (1240, 116344), (1984, 72715), (2480, 58172), (4960, 29086), (9920, 14543)]