716207520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:892

約数の個数: 288

約数和(自身を含む): 2698593408

約数和(自身を除く): 1982385888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 96, 98, 105, 111, 112, 120, 140, 147, 148, 160, 168, 185, 196, 210, 222, 224, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 480, 490, 518, 555, 560, 588, 592, 672, 735, 740, 777, 784, 823, 840, 888, 980, 1036, 1110, 1120, 1176, 1184, 1295, 1470, 1480, 1554, 1568, 1646, 1680, 1776, 1813, 1960, 2072, 2220, 2352, 2469, 2590, 2940, 2960, 3108, 3292, 3360, 3552, 3626, 3885, 3920, 4115, 4144, 4440, 4704, 4938, 5180, 5439, 5761, 5880, 5920, 6216, 6584, 7252, 7770, 7840, 8230, 8288, 8880, 9065, 9876, 10360, 10878, 11522, 11760, 12345, 12432, 13168, 14504, 15540, 16460, 17283, 17760, 18130, 19752, 20720, 21756, 23044, 23520, 24690, 24864, 26336, 27195, 28805, 29008, 30451, 31080, 32920, 34566, 36260, 39504, 40327, 41440, 43512, 46088, 49380, 54390, 57610, 58016, 60902, 62160, 65840, 69132, 72520, 79008, 80654, 86415, 87024, 91353, 92176, 98760, 108780, 115220, 120981, 121804, 124320, 131680, 138264, 145040, 152255, 161308, 172830, 174048, 182706, 184352, 197520, 201635, 213157, 217560, 230440, 241962, 243608, 276528, 290080, 304510, 322616, 345660, 365412, 395040, 403270, 426314, 435120, 456765, 460880, 483924, 487216, 553056, 604905, 609020, 639471, 645232, 691320, 730824, 806540, 852628, 870240, 913530, 921760, 967848, 974432, 1065785, 1209810, 1218040, 1278942, 1290464, 1382640, 1461648, 1492099, 1613080, 1705256, 1827060, 1935696, 2131570, 2419620, 2436080, 2557884, 2765280, 2923296, 2984198, 3197355, 3226160, 3410512, 3654120, 3871392, 4263140, 4476297, 4839240, 4872160, 5115768, 5968396, 6394710, 6452320, 6821024, 7308240, 7460495, 8526280, 8952594, 9678480, 10231536, 11936792, 12789420, 14616480, 14920990, 17052560, 17905188, 19356960, 20463072, 22381485, 23873584, 25578840, 29841980, 34105120, 35810376, 44762970, 47747168, 51157680, 59683960, 71620752, 89525940, 102315360, 119367920, 143241504, 179051880, 238735840, 358103760, 716207520]

約数ペア:

[(1, 716207520), (2, 358103760), (3, 238735840), (4, 179051880), (5, 143241504), (6, 119367920), (7, 102315360), (8, 89525940), (10, 71620752), (12, 59683960), (14, 51157680), (15, 47747168), (16, 44762970), (20, 35810376), (21, 34105120), (24, 29841980), (28, 25578840), (30, 23873584), (32, 22381485), (35, 20463072), (37, 19356960), (40, 17905188), (42, 17052560), (48, 14920990), (49, 14616480), (56, 12789420), (60, 11936792), (70, 10231536), (74, 9678480), (80, 8952594), (84, 8526280), (96, 7460495), (98, 7308240), (105, 6821024), (111, 6452320), (112, 6394710), (120, 5968396), (140, 5115768), (147, 4872160), (148, 4839240), (160, 4476297), (168, 4263140), (185, 3871392), (196, 3654120), (210, 3410512), (222, 3226160), (224, 3197355), (240, 2984198), (245, 2923296), (259, 2765280), (280, 2557884), (294, 2436080), (296, 2419620), (336, 2131570), (370, 1935696), (392, 1827060), (420, 1705256), (444, 1613080), (480, 1492099), (490, 1461648), (518, 1382640), (555, 1290464), (560, 1278942), (588, 1218040), (592, 1209810), (672, 1065785), (735, 974432), (740, 967848), (777, 921760), (784, 913530), (823, 870240), (840, 852628), (888, 806540), (980, 730824), (1036, 691320), (1110, 645232), (1120, 639471), (1176, 609020), (1184, 604905), (1295, 553056), (1470, 487216), (1480, 483924), (1554, 460880), (1568, 456765), (1646, 435120), (1680, 426314), (1776, 403270), (1813, 395040), (1960, 365412), (2072, 345660), (2220, 322616), (2352, 304510), (2469, 290080), (2590, 276528), (2940, 243608), (2960, 241962), (3108, 230440), (3292, 217560), (3360, 213157), (3552, 201635), (3626, 197520), (3885, 184352), (3920, 182706), (4115, 174048), (4144, 172830), (4440, 161308), (4704, 152255), (4938, 145040), (5180, 138264), (5439, 131680), (5761, 124320), (5880, 121804), (5920, 120981), (6216, 115220), (6584, 108780), (7252, 98760), (7770, 92176), (7840, 91353), (8230, 87024), (8288, 86415), (8880, 80654), (9065, 79008), (9876, 72520), (10360, 69132), (10878, 65840), (11522, 62160), (11760, 60902), (12345, 58016), (12432, 57610), (13168, 54390), (14504, 49380), (15540, 46088), (16460, 43512), (17283, 41440), (17760, 40327), (18130, 39504), (19752, 36260), (20720, 34566), (21756, 32920), (23044, 31080), (23520, 30451), (24690, 29008), (24864, 28805), (26336, 27195)]