71068160

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 160

約数和(自身を含む): 190916352

約数和(自身を除く): 119848192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 71, 80, 85, 92, 115, 128, 136, 142, 160, 170, 184, 230, 256, 272, 284, 320, 340, 355, 368, 391, 460, 512, 544, 568, 640, 680, 710, 736, 782, 920, 1088, 1136, 1207, 1280, 1360, 1420, 1472, 1564, 1633, 1840, 1955, 2176, 2272, 2414, 2560, 2720, 2840, 2944, 3128, 3266, 3680, 3910, 4352, 4544, 4828, 5440, 5680, 5888, 6035, 6256, 6532, 7360, 7820, 8165, 8704, 9088, 9656, 10880, 11360, 11776, 12070, 12512, 13064, 14720, 15640, 16330, 18176, 19312, 21760, 22720, 24140, 25024, 26128, 27761, 29440, 31280, 32660, 36352, 38624, 43520, 45440, 48280, 50048, 52256, 55522, 58880, 62560, 65320, 77248, 90880, 96560, 100096, 104512, 111044, 125120, 130640, 138805, 154496, 181760, 193120, 200192, 209024, 222088, 250240, 261280, 277610, 308992, 386240, 418048, 444176, 500480, 522560, 555220, 617984, 772480, 836096, 888352, 1000960, 1045120, 1110440, 1544960, 1776704, 2090240, 2220880, 3089920, 3553408, 4180480, 4441760, 7106816, 8883520, 14213632, 17767040, 35534080, 71068160]

約数ペア:

[(1, 71068160), (2, 35534080), (4, 17767040), (5, 14213632), (8, 8883520), (10, 7106816), (16, 4441760), (17, 4180480), (20, 3553408), (23, 3089920), (32, 2220880), (34, 2090240), (40, 1776704), (46, 1544960), (64, 1110440), (68, 1045120), (71, 1000960), (80, 888352), (85, 836096), (92, 772480), (115, 617984), (128, 555220), (136, 522560), (142, 500480), (160, 444176), (170, 418048), (184, 386240), (230, 308992), (256, 277610), (272, 261280), (284, 250240), (320, 222088), (340, 209024), (355, 200192), (368, 193120), (391, 181760), (460, 154496), (512, 138805), (544, 130640), (568, 125120), (640, 111044), (680, 104512), (710, 100096), (736, 96560), (782, 90880), (920, 77248), (1088, 65320), (1136, 62560), (1207, 58880), (1280, 55522), (1360, 52256), (1420, 50048), (1472, 48280), (1564, 45440), (1633, 43520), (1840, 38624), (1955, 36352), (2176, 32660), (2272, 31280), (2414, 29440), (2560, 27761), (2720, 26128), (2840, 25024), (2944, 24140), (3128, 22720), (3266, 21760), (3680, 19312), (3910, 18176), (4352, 16330), (4544, 15640), (4828, 14720), (5440, 13064), (5680, 12512), (5888, 12070), (6035, 11776), (6256, 11360), (6532, 10880), (7360, 9656), (7820, 9088), (8165, 8704)]