71546160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1211

約数の個数: 160

約数和(自身を含む): 260554752

約数和(自身を除く): 189008592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1151, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2302, 2590, 2960, 3108, 3453, 3885, 4144, 4440, 4604, 5180, 5755, 6216, 6906, 7770, 8057, 8880, 9208, 10360, 11510, 12432, 13812, 15540, 16114, 17265, 18416, 20720, 23020, 24171, 27624, 31080, 32228, 34530, 40285, 42587, 46040, 48342, 55248, 62160, 64456, 69060, 80570, 85174, 92080, 96684, 120855, 127761, 128912, 138120, 161140, 170348, 193368, 212935, 241710, 255522, 276240, 298109, 322280, 340696, 386736, 425870, 483420, 511044, 596218, 638805, 644560, 681392, 851740, 894327, 966840, 1022088, 1192436, 1277610, 1490545, 1703480, 1788654, 1933680, 2044176, 2384872, 2555220, 2981090, 3406960, 3577308, 4471635, 4769744, 5110440, 5962180, 7154616, 8943270, 10220880, 11924360, 14309232, 17886540, 23848720, 35773080, 71546160]

約数ペア:

[(1, 71546160), (2, 35773080), (3, 23848720), (4, 17886540), (5, 14309232), (6, 11924360), (7, 10220880), (8, 8943270), (10, 7154616), (12, 5962180), (14, 5110440), (15, 4769744), (16, 4471635), (20, 3577308), (21, 3406960), (24, 2981090), (28, 2555220), (30, 2384872), (35, 2044176), (37, 1933680), (40, 1788654), (42, 1703480), (48, 1490545), (56, 1277610), (60, 1192436), (70, 1022088), (74, 966840), (80, 894327), (84, 851740), (105, 681392), (111, 644560), (112, 638805), (120, 596218), (140, 511044), (148, 483420), (168, 425870), (185, 386736), (210, 340696), (222, 322280), (240, 298109), (259, 276240), (280, 255522), (296, 241710), (336, 212935), (370, 193368), (420, 170348), (444, 161140), (518, 138120), (555, 128912), (560, 127761), (592, 120855), (740, 96684), (777, 92080), (840, 85174), (888, 80570), (1036, 69060), (1110, 64456), (1151, 62160), (1295, 55248), (1480, 48342), (1554, 46040), (1680, 42587), (1776, 40285), (2072, 34530), (2220, 32228), (2302, 31080), (2590, 27624), (2960, 24171), (3108, 23020), (3453, 20720), (3885, 18416), (4144, 17265), (4440, 16114), (4604, 15540), (5180, 13812), (5755, 12432), (6216, 11510), (6906, 10360), (7770, 9208), (8057, 8880)]