84506520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2777

約数の個数: 128

約数和(自身を含む): 297676800

約数和(自身を除く): 213170280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 2719, 3108, 3885, 4440, 5180, 5438, 6216, 7770, 8157, 10360, 10876, 13595, 15540, 16314, 19033, 21752, 27190, 31080, 32628, 38066, 40785, 54380, 57099, 65256, 76132, 81570, 95165, 100603, 108760, 114198, 152264, 163140, 190330, 201206, 228396, 285495, 301809, 326280, 380660, 402412, 456792, 503015, 570990, 603618, 704221, 761320, 804824, 1006030, 1141980, 1207236, 1408442, 1509045, 2012060, 2112663, 2283960, 2414472, 2816884, 3018090, 3521105, 4024120, 4225326, 5633768, 6036180, 7042210, 8450652, 10563315, 12072360, 14084420, 16901304, 21126630, 28168840, 42253260, 84506520]

約数ペア:

[(1, 84506520), (2, 42253260), (3, 28168840), (4, 21126630), (5, 16901304), (6, 14084420), (7, 12072360), (8, 10563315), (10, 8450652), (12, 7042210), (14, 6036180), (15, 5633768), (20, 4225326), (21, 4024120), (24, 3521105), (28, 3018090), (30, 2816884), (35, 2414472), (37, 2283960), (40, 2112663), (42, 2012060), (56, 1509045), (60, 1408442), (70, 1207236), (74, 1141980), (84, 1006030), (105, 804824), (111, 761320), (120, 704221), (140, 603618), (148, 570990), (168, 503015), (185, 456792), (210, 402412), (222, 380660), (259, 326280), (280, 301809), (296, 285495), (370, 228396), (420, 201206), (444, 190330), (518, 163140), (555, 152264), (740, 114198), (777, 108760), (840, 100603), (888, 95165), (1036, 81570), (1110, 76132), (1295, 65256), (1480, 57099), (1554, 54380), (2072, 40785), (2220, 38066), (2590, 32628), (2719, 31080), (3108, 27190), (3885, 21752), (4440, 19033), (5180, 16314), (5438, 15540), (6216, 13595), (7770, 10876), (8157, 10360)]