20161115856

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1631

約数の個数: 360

約数和(自身を含む): 68908589568

約数和(自身を除く): 48747473712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 49, 56, 61, 62, 63, 72, 84, 93, 98, 112, 122, 124, 126, 144, 147, 168, 183, 186, 196, 217, 244, 248, 252, 279, 294, 336, 366, 372, 392, 427, 434, 441, 488, 496, 504, 549, 558, 588, 651, 732, 744, 784, 854, 868, 882, 976, 1008, 1098, 1116, 1176, 1281, 1302, 1464, 1488, 1511, 1519, 1708, 1736, 1764, 1891, 1953, 2196, 2232, 2352, 2562, 2604, 2928, 2989, 3022, 3038, 3416, 3472, 3528, 3782, 3843, 3906, 4392, 4464, 4533, 4557, 5124, 5208, 5673, 5978, 6044, 6076, 6832, 7056, 7564, 7686, 7812, 8784, 8967, 9066, 9114, 10248, 10416, 10577, 11346, 11956, 12088, 12152, 13237, 13599, 13671, 15128, 15372, 15624, 17019, 17934, 18132, 18228, 20496, 21154, 22692, 23912, 24176, 24304, 26474, 26901, 27198, 27342, 30256, 30744, 31248, 31731, 34038, 35868, 36264, 36456, 39711, 42308, 45384, 46841, 47824, 52948, 53802, 54396, 54684, 61488, 63462, 68076, 71736, 72528, 72912, 74039, 79422, 84616, 90768, 92171, 92659, 93682, 95193, 105896, 107604, 108792, 109368, 119133, 126924, 136152, 140523, 143472, 148078, 158844, 169232, 184342, 185318, 187364, 190386, 211792, 215208, 217584, 218736, 222117, 238266, 253848, 272304, 276513, 277977, 281046, 296156, 317688, 327887, 368684, 370636, 374728, 380772, 421569, 430416, 444234, 476532, 507696, 553026, 555954, 562092, 592312, 635376, 645197, 655774, 666351, 737368, 741272, 749456, 761544, 829539, 833931, 843138, 888468, 953064, 983661, 1106052, 1111908, 1124184, 1184624, 1290394, 1311548, 1332702, 1474736, 1482544, 1523088, 1659078, 1667862, 1686276, 1776936, 1906128, 1935591, 1967322, 2212104, 2223816, 2248368, 2295209, 2580788, 2623096, 2665404, 2857301, 2950983, 3318156, 3335724, 3372552, 3553872, 3871182, 3934644, 4424208, 4447632, 4516379, 4590418, 5161576, 5246192, 5330808, 5714602, 5806773, 5901966, 6636312, 6671448, 6745104, 6885627, 7742364, 7869288, 8571903, 9032758, 9180836, 10323152, 10661616, 11429204, 11613546, 11803932, 13272624, 13342896, 13549137, 13771254, 15484728, 15738576, 17143806, 18065516, 18361672, 20001107, 20656881, 22858408, 23227092, 23607864, 25715709, 27098274, 27542508, 30969456, 34287612, 36131032, 36723344, 40002214, 40647411, 41313762, 45716816, 46454184, 47215728, 51431418, 54196548, 55085016, 60003321, 68575224, 72262064, 80004428, 81294822, 82627524, 92908368, 102862836, 108393096, 110170032, 120006642, 137150448, 140007749, 160008856, 162589644, 165255048, 180009963, 205725672, 216786192, 240013284, 280015498, 320017712, 325179288, 330510096, 360019926, 411451344, 420023247, 480026568, 560030996, 650358576, 720039852, 840046494, 960053136, 1120061992, 1260069741, 1440079704, 1680092988, 2240123984, 2520139482, 2880159408, 3360185976, 5040278964, 6720371952, 10080557928, 20161115856]

約数ペア:

[(1, 20161115856), (2, 10080557928), (3, 6720371952), (4, 5040278964), (6, 3360185976), (7, 2880159408), (8, 2520139482), (9, 2240123984), (12, 1680092988), (14, 1440079704), (16, 1260069741), (18, 1120061992), (21, 960053136), (24, 840046494), (28, 720039852), (31, 650358576), (36, 560030996), (42, 480026568), (48, 420023247), (49, 411451344), (56, 360019926), (61, 330510096), (62, 325179288), (63, 320017712), (72, 280015498), (84, 240013284), (93, 216786192), (98, 205725672), (112, 180009963), (122, 165255048), (124, 162589644), (126, 160008856), (144, 140007749), (147, 137150448), (168, 120006642), (183, 110170032), (186, 108393096), (196, 102862836), (217, 92908368), (244, 82627524), (248, 81294822), (252, 80004428), (279, 72262064), (294, 68575224), (336, 60003321), (366, 55085016), (372, 54196548), (392, 51431418), (427, 47215728), (434, 46454184), (441, 45716816), (488, 41313762), (496, 40647411), (504, 40002214), (549, 36723344), (558, 36131032), (588, 34287612), (651, 30969456), (732, 27542508), (744, 27098274), (784, 25715709), (854, 23607864), (868, 23227092), (882, 22858408), (976, 20656881), (1008, 20001107), (1098, 18361672), (1116, 18065516), (1176, 17143806), (1281, 15738576), (1302, 15484728), (1464, 13771254), (1488, 13549137), (1511, 13342896), (1519, 13272624), (1708, 11803932), (1736, 11613546), (1764, 11429204), (1891, 10661616), (1953, 10323152), (2196, 9180836), (2232, 9032758), (2352, 8571903), (2562, 7869288), (2604, 7742364), (2928, 6885627), (2989, 6745104), (3022, 6671448), (3038, 6636312), (3416, 5901966), (3472, 5806773), (3528, 5714602), (3782, 5330808), (3843, 5246192), (3906, 5161576), (4392, 4590418), (4464, 4516379), (4533, 4447632), (4557, 4424208), (5124, 3934644), (5208, 3871182), (5673, 3553872), (5978, 3372552), (6044, 3335724), (6076, 3318156), (6832, 2950983), (7056, 2857301), (7564, 2665404), (7686, 2623096), (7812, 2580788), (8784, 2295209), (8967, 2248368), (9066, 2223816), (9114, 2212104), (10248, 1967322), (10416, 1935591), (10577, 1906128), (11346, 1776936), (11956, 1686276), (12088, 1667862), (12152, 1659078), (13237, 1523088), (13599, 1482544), (13671, 1474736), (15128, 1332702), (15372, 1311548), (15624, 1290394), (17019, 1184624), (17934, 1124184), (18132, 1111908), (18228, 1106052), (20496, 983661), (21154, 953064), (22692, 888468), (23912, 843138), (24176, 833931), (24304, 829539), (26474, 761544), (26901, 749456), (27198, 741272), (27342, 737368), (30256, 666351), (30744, 655774), (31248, 645197), (31731, 635376), (34038, 592312), (35868, 562092), (36264, 555954), (36456, 553026), (39711, 507696), (42308, 476532), (45384, 444234), (46841, 430416), (47824, 421569), (52948, 380772), (53802, 374728), (54396, 370636), (54684, 368684), (61488, 327887), (63462, 317688), (68076, 296156), (71736, 281046), (72528, 277977), (72912, 276513), (74039, 272304), (79422, 253848), (84616, 238266), (90768, 222117), (92171, 218736), (92659, 217584), (93682, 215208), (95193, 211792), (105896, 190386), (107604, 187364), (108792, 185318), (109368, 184342), (119133, 169232), (126924, 158844), (136152, 148078), (140523, 143472)]