1641894240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 384

約数和(自身を含む): 6221795328

約数和(自身を除く): 4579901088

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, 47, 48, 56, 60, 70, 74, 80, 84, 94, 96, 105, 111, 112, 120, 140, 141, 148, 160, 168, 185, 188, 210, 222, 224, 235, 240, 259, 280, 281, 282, 296, 329, 336, 370, 376, 420, 444, 470, 480, 518, 555, 560, 562, 564, 592, 658, 672, 705, 740, 752, 777, 840, 843, 888, 940, 987, 1036, 1110, 1120, 1124, 1128, 1184, 1295, 1316, 1405, 1410, 1480, 1504, 1554, 1645, 1680, 1686, 1739, 1776, 1880, 1967, 1974, 2072, 2220, 2248, 2256, 2590, 2632, 2810, 2820, 2960, 3108, 3290, 3360, 3372, 3478, 3552, 3760, 3885, 3934, 3948, 4144, 4215, 4440, 4496, 4512, 4935, 5180, 5217, 5264, 5620, 5640, 5901, 5920, 6216, 6580, 6744, 6956, 7520, 7770, 7868, 7896, 8288, 8430, 8695, 8880, 8992, 9835, 9870, 10360, 10397, 10434, 10528, 11240, 11280, 11802, 12173, 12432, 13160, 13207, 13488, 13912, 15540, 15736, 15792, 16860, 17390, 17760, 19670, 19740, 20720, 20794, 20868, 22480, 22560, 23604, 24346, 24864, 26085, 26320, 26414, 26976, 27824, 29505, 31080, 31191, 31472, 31584, 33720, 34780, 36519, 39340, 39480, 39621, 41440, 41588, 41736, 44960, 47208, 48692, 51985, 52170, 52640, 52828, 55648, 59010, 60865, 62160, 62382, 62944, 66035, 67440, 69560, 72779, 73038, 78680, 78960, 79242, 83176, 83472, 92449, 94416, 97384, 103970, 104340, 105656, 118020, 121730, 124320, 124764, 132070, 134880, 139120, 145558, 146076, 155955, 157360, 157920, 158484, 166352, 166944, 182595, 184898, 188832, 194768, 198105, 207940, 208680, 211312, 218337, 236040, 243460, 249528, 264140, 277347, 278240, 291116, 292152, 311910, 314720, 316968, 332704, 363895, 365190, 369796, 389536, 396210, 415880, 417360, 422624, 436674, 462245, 472080, 486920, 488659, 499056, 528280, 554694, 582232, 584304, 623820, 633936, 727790, 730380, 739592, 792420, 831760, 834720, 873348, 924490, 944160, 973840, 977318, 998112, 1056560, 1091685, 1109388, 1164464, 1168608, 1247640, 1267872, 1386735, 1455580, 1460760, 1465977, 1479184, 1584840, 1663520, 1746696, 1848980, 1947680, 1954636, 2113120, 2183370, 2218776, 2328928, 2443295, 2495280, 2773470, 2911160, 2921520, 2931954, 2958368, 3169680, 3420613, 3493392, 3697960, 3909272, 4366740, 4437552, 4886590, 4990560, 5546940, 5822320, 5843040, 5863908, 6339360, 6841226, 6986784, 7329885, 7395920, 7818544, 8733480, 8875104, 9773180, 10261839, 11093880, 11644640, 11727816, 13682452, 14659770, 14791840, 15637088, 17103065, 17466960, 19546360, 20523678, 22187760, 23455632, 27364904, 29319540, 34206130, 34933920, 39092720, 41047356, 44375520, 46911264, 51309195, 54729808, 58639080, 68412260, 78185440, 82094712, 102618390, 109459616, 117278160, 136824520, 164189424, 205236780, 234556320, 273649040, 328378848, 410473560, 547298080, 820947120, 1641894240]

約数ペア:

[(1, 1641894240), (2, 820947120), (3, 547298080), (4, 410473560), (5, 328378848), (6, 273649040), (7, 234556320), (8, 205236780), (10, 164189424), (12, 136824520), (14, 117278160), (15, 109459616), (16, 102618390), (20, 82094712), (21, 78185440), (24, 68412260), (28, 58639080), (30, 54729808), (32, 51309195), (35, 46911264), (37, 44375520), (40, 41047356), (42, 39092720), (47, 34933920), (48, 34206130), (56, 29319540), (60, 27364904), (70, 23455632), (74, 22187760), (80, 20523678), (84, 19546360), (94, 17466960), (96, 17103065), (105, 15637088), (111, 14791840), (112, 14659770), (120, 13682452), (140, 11727816), (141, 11644640), (148, 11093880), (160, 10261839), (168, 9773180), (185, 8875104), (188, 8733480), (210, 7818544), (222, 7395920), (224, 7329885), (235, 6986784), (240, 6841226), (259, 6339360), (280, 5863908), (281, 5843040), (282, 5822320), (296, 5546940), (329, 4990560), (336, 4886590), (370, 4437552), (376, 4366740), (420, 3909272), (444, 3697960), (470, 3493392), (480, 3420613), (518, 3169680), (555, 2958368), (560, 2931954), (562, 2921520), (564, 2911160), (592, 2773470), (658, 2495280), (672, 2443295), (705, 2328928), (740, 2218776), (752, 2183370), (777, 2113120), (840, 1954636), (843, 1947680), (888, 1848980), (940, 1746696), (987, 1663520), (1036, 1584840), (1110, 1479184), (1120, 1465977), (1124, 1460760), (1128, 1455580), (1184, 1386735), (1295, 1267872), (1316, 1247640), (1405, 1168608), (1410, 1164464), (1480, 1109388), (1504, 1091685), (1554, 1056560), (1645, 998112), (1680, 977318), (1686, 973840), (1739, 944160), (1776, 924490), (1880, 873348), (1967, 834720), (1974, 831760), (2072, 792420), (2220, 739592), (2248, 730380), (2256, 727790), (2590, 633936), (2632, 623820), (2810, 584304), (2820, 582232), (2960, 554694), (3108, 528280), (3290, 499056), (3360, 488659), (3372, 486920), (3478, 472080), (3552, 462245), (3760, 436674), (3885, 422624), (3934, 417360), (3948, 415880), (4144, 396210), (4215, 389536), (4440, 369796), (4496, 365190), (4512, 363895), (4935, 332704), (5180, 316968), (5217, 314720), (5264, 311910), (5620, 292152), (5640, 291116), (5901, 278240), (5920, 277347), (6216, 264140), (6580, 249528), (6744, 243460), (6956, 236040), (7520, 218337), (7770, 211312), (7868, 208680), (7896, 207940), (8288, 198105), (8430, 194768), (8695, 188832), (8880, 184898), (8992, 182595), (9835, 166944), (9870, 166352), (10360, 158484), (10397, 157920), (10434, 157360), (10528, 155955), (11240, 146076), (11280, 145558), (11802, 139120), (12173, 134880), (12432, 132070), (13160, 124764), (13207, 124320), (13488, 121730), (13912, 118020), (15540, 105656), (15736, 104340), (15792, 103970), (16860, 97384), (17390, 94416), (17760, 92449), (19670, 83472), (19740, 83176), (20720, 79242), (20794, 78960), (20868, 78680), (22480, 73038), (22560, 72779), (23604, 69560), (24346, 67440), (24864, 66035), (26085, 62944), (26320, 62382), (26414, 62160), (26976, 60865), (27824, 59010), (29505, 55648), (31080, 52828), (31191, 52640), (31472, 52170), (31584, 51985), (33720, 48692), (34780, 47208), (36519, 44960), (39340, 41736), (39480, 41588), (39621, 41440)]