71017560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:999

約数の個数: 160

約数和(自身を含む): 249337440

約数和(自身を除く): 178319880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 953, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 1906, 2070, 2484, 2760, 2859, 3105, 3240, 3726, 3812, 4140, 4765, 4968, 5718, 6210, 7452, 7624, 8280, 8577, 9315, 9530, 11436, 12420, 14295, 14904, 17154, 18630, 19060, 21919, 22872, 24840, 25731, 28590, 34308, 37260, 38120, 42885, 43838, 51462, 57180, 65757, 68616, 74520, 77193, 85770, 87676, 102924, 109595, 114360, 128655, 131514, 154386, 171540, 175352, 197271, 205848, 219190, 257310, 263028, 308772, 328785, 343080, 385965, 394542, 438380, 514620, 526056, 591813, 617544, 657570, 771930, 789084, 876760, 986355, 1029240, 1183626, 1315140, 1543860, 1578168, 1775439, 1972710, 2367252, 2630280, 2959065, 3087720, 3550878, 3945420, 4734504, 5918130, 7101756, 7890840, 8877195, 11836260, 14203512, 17754390, 23672520, 35508780, 71017560]

約数ペア:

[(1, 71017560), (2, 35508780), (3, 23672520), (4, 17754390), (5, 14203512), (6, 11836260), (8, 8877195), (9, 7890840), (10, 7101756), (12, 5918130), (15, 4734504), (18, 3945420), (20, 3550878), (23, 3087720), (24, 2959065), (27, 2630280), (30, 2367252), (36, 1972710), (40, 1775439), (45, 1578168), (46, 1543860), (54, 1315140), (60, 1183626), (69, 1029240), (72, 986355), (81, 876760), (90, 789084), (92, 771930), (108, 657570), (115, 617544), (120, 591813), (135, 526056), (138, 514620), (162, 438380), (180, 394542), (184, 385965), (207, 343080), (216, 328785), (230, 308772), (270, 263028), (276, 257310), (324, 219190), (345, 205848), (360, 197271), (405, 175352), (414, 171540), (460, 154386), (540, 131514), (552, 128655), (621, 114360), (648, 109595), (690, 102924), (810, 87676), (828, 85770), (920, 77193), (953, 74520), (1035, 68616), (1080, 65757), (1242, 57180), (1380, 51462), (1620, 43838), (1656, 42885), (1863, 38120), (1906, 37260), (2070, 34308), (2484, 28590), (2760, 25731), (2859, 24840), (3105, 22872), (3240, 21919), (3726, 19060), (3812, 18630), (4140, 17154), (4765, 14904), (4968, 14295), (5718, 12420), (6210, 11436), (7452, 9530), (7624, 9315), (8280, 8577)]