21154753152

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 640

約数和(自身を含む): 71990392320

約数和(自身を除く): 50835639168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 61, 62, 64, 72, 78, 81, 83, 93, 96, 104, 108, 117, 122, 124, 128, 144, 156, 162, 166, 183, 186, 192, 208, 216, 234, 244, 248, 249, 279, 288, 312, 324, 332, 351, 366, 372, 384, 403, 416, 432, 468, 488, 496, 498, 549, 558, 576, 624, 648, 664, 702, 732, 744, 747, 793, 806, 832, 837, 864, 936, 976, 992, 996, 1053, 1079, 1098, 1116, 1152, 1209, 1248, 1296, 1328, 1404, 1464, 1488, 1494, 1586, 1612, 1647, 1664, 1674, 1728, 1872, 1891, 1952, 1984, 1992, 2106, 2158, 2196, 2232, 2241, 2379, 2418, 2496, 2511, 2573, 2592, 2656, 2808, 2928, 2976, 2988, 3172, 3224, 3237, 3294, 3348, 3456, 3627, 3744, 3782, 3904, 3968, 3984, 4212, 4316, 4392, 4464, 4482, 4758, 4836, 4941, 4992, 5022, 5063, 5146, 5184, 5312, 5616, 5673, 5856, 5952, 5976, 6344, 6448, 6474, 6588, 6696, 6723, 7137, 7254, 7488, 7564, 7719, 7808, 7968, 8424, 8632, 8784, 8928, 8964, 9516, 9672, 9711, 9882, 10044, 10126, 10292, 10368, 10624, 10881, 11232, 11346, 11712, 11904, 11952, 12688, 12896, 12948, 13176, 13392, 13446, 14274, 14508, 14976, 15128, 15189, 15438, 15936, 16848, 17019, 17264, 17568, 17856, 17928, 19032, 19344, 19422, 19764, 20088, 20252, 20584, 21411, 21762, 22464, 22692, 23157, 23424, 23904, 24583, 25376, 25792, 25896, 26352, 26784, 26892, 28548, 29016, 29133, 30256, 30378, 30876, 31872, 32643, 33449, 33696, 34038, 34528, 35136, 35712, 35856, 38064, 38688, 38844, 39528, 40176, 40504, 41168, 42822, 43524, 44928, 45384, 45567, 46314, 47808, 49166, 50752, 51057, 51584, 51792, 52704, 53568, 53784, 57096, 58032, 58266, 60512, 60756, 61752, 64233, 65286, 65819, 66898, 67392, 68076, 69056, 69471, 70272, 71712, 73749, 76128, 77376, 77688, 79056, 80352, 81008, 82336, 85644, 87048, 87399, 90768, 91134, 92628, 95616, 98332, 100347, 101504, 102114, 103584, 105408, 107136, 107568, 114192, 116064, 116532, 121024, 121512, 123504, 128466, 130572, 131638, 133796, 134784, 136152, 136701, 138112, 138942, 143424, 147498, 152256, 153171, 154752, 155376, 156953, 158112, 160704, 162016, 164672, 171288, 174096, 174798, 181536, 182268, 185256, 196664, 197457, 200694, 204228, 207168, 208413, 210816, 215136, 221247, 228384, 232128, 233064, 242048, 243024, 247008, 256932, 261144, 263276, 267592, 272304, 273402, 277884, 286848, 294996, 301041, 304512, 306342, 310752, 313906, 316224, 321408, 324032, 329344, 342576, 348192, 349596, 363072, 364536, 370512, 393328, 394914, 401388, 408456, 410103, 414336, 416826, 430272, 442494, 456768, 464256, 466128, 470859, 486048, 494016, 513864, 522288, 526552, 535184, 544608, 546804, 555768, 589992, 592371, 602082, 612684, 621504, 627812, 632448, 648064, 663741, 685152, 696384, 699192, 726144, 729072, 741024, 786656, 789828, 802776, 816912, 820206, 833652, 860544, 884988, 903123, 913536, 932256, 941718, 972096, 988032, 1027728, 1044576, 1053104, 1070368, 1089216, 1093608, 1111536, 1179984, 1184742, 1204164, 1225368, 1243008, 1255624, 1327482, 1370304, 1392768, 1398384, 1412577, 1458144, 1482048, 1573312, 1579656, 1605552, 1633824, 1640412, 1667304, 1769976, 1777113, 1806246, 1864512, 1883436, 1944192, 1991223, 2040389, 2055456, 2089152, 2106208, 2140736, 2178432, 2187216, 2223072, 2359968, 2369484, 2408328, 2450736, 2511248, 2654964, 2709369, 2740608, 2796768, 2825154, 2916288, 2964096, 3146624, 3159312, 3211104, 3267648, 3280824, 3334608, 3539952, 3554226, 3612492, 3729024, 3766872, 3982446, 4080778, 4110912, 4178304, 4212416, 4237731, 4281472, 4374432, 4446144, 4719936, 4738968, 4816656, 4901472, 5022496, 5309928, 5331339, 5418738, 5593536, 5650308, 5832576, 6121167, 6318624, 6422208, 6535296, 6561648, 6669216, 7079904, 7108452, 7224984, 7533744, 7964892, 8161556, 8221824, 8424832, 8475462, 8748864, 8892288, 9439872, 9477936, 9633312, 9802944, 10044992, 10619856, 10662678, 10837476, 11187072, 11300616, 12242334, 12637248, 12713193, 12844416, 13123296, 13338432, 14159808, 14216904, 14449968, 15067488, 15929784, 16323112, 16950924, 17497728, 18363501, 18955872, 19266624, 19605888, 20089984, 21239712, 21325356, 21674952, 22601232, 24484668, 25274496, 25426386, 26246592, 26676864, 28319616, 28433808, 28899936, 30134976, 31859568, 32646224, 33901848, 36727002, 37911744, 38533248, 42479424, 42650712, 43349904, 45202464, 48969336, 50852772, 52493184, 55090503, 56867616, 57799872, 60269952, 63719136, 65292448, 67803696, 73454004, 75823488, 84958848, 85301424, 86699808, 90404928, 97938672, 101705544, 110181006, 113735232, 115599744, 127438272, 130584896, 135607392, 146908008, 165271509, 170602848, 173399616, 180809856, 195877344, 203411088, 220362012, 227470464, 254876544, 261169792, 271214784, 293816016, 330543018, 341205696, 346799232, 391754688, 406822176, 440724024, 542429568, 587632032, 661086036, 682411392, 783509376, 813644352, 881448048, 1175264064, 1322172072, 1627288704, 1762896096, 2350528128, 2644344144, 3525792192, 5288688288, 7051584384, 10577376576, 21154753152]

約数ペア:

[(1, 21154753152), (2, 10577376576), (3, 7051584384), (4, 5288688288), (6, 3525792192), (8, 2644344144), (9, 2350528128), (12, 1762896096), (13, 1627288704), (16, 1322172072), (18, 1175264064), (24, 881448048), (26, 813644352), (27, 783509376), (31, 682411392), (32, 661086036), (36, 587632032), (39, 542429568), (48, 440724024), (52, 406822176), (54, 391754688), (61, 346799232), (62, 341205696), (64, 330543018), (72, 293816016), (78, 271214784), (81, 261169792), (83, 254876544), (93, 227470464), (96, 220362012), (104, 203411088), (108, 195877344), (117, 180809856), (122, 173399616), (124, 170602848), (128, 165271509), (144, 146908008), (156, 135607392), (162, 130584896), (166, 127438272), (183, 115599744), (186, 113735232), (192, 110181006), (208, 101705544), (216, 97938672), (234, 90404928), (244, 86699808), (248, 85301424), (249, 84958848), (279, 75823488), (288, 73454004), (312, 67803696), (324, 65292448), (332, 63719136), (351, 60269952), (366, 57799872), (372, 56867616), (384, 55090503), (403, 52493184), (416, 50852772), (432, 48969336), (468, 45202464), (488, 43349904), (496, 42650712), (498, 42479424), (549, 38533248), (558, 37911744), (576, 36727002), (624, 33901848), (648, 32646224), (664, 31859568), (702, 30134976), (732, 28899936), (744, 28433808), (747, 28319616), (793, 26676864), (806, 26246592), (832, 25426386), (837, 25274496), (864, 24484668), (936, 22601232), (976, 21674952), (992, 21325356), (996, 21239712), (1053, 20089984), (1079, 19605888), (1098, 19266624), (1116, 18955872), (1152, 18363501), (1209, 17497728), (1248, 16950924), (1296, 16323112), (1328, 15929784), (1404, 15067488), (1464, 14449968), (1488, 14216904), (1494, 14159808), (1586, 13338432), (1612, 13123296), (1647, 12844416), (1664, 12713193), (1674, 12637248), (1728, 12242334), (1872, 11300616), (1891, 11187072), (1952, 10837476), (1984, 10662678), (1992, 10619856), (2106, 10044992), (2158, 9802944), (2196, 9633312), (2232, 9477936), (2241, 9439872), (2379, 8892288), (2418, 8748864), (2496, 8475462), (2511, 8424832), (2573, 8221824), (2592, 8161556), (2656, 7964892), (2808, 7533744), (2928, 7224984), (2976, 7108452), (2988, 7079904), (3172, 6669216), (3224, 6561648), (3237, 6535296), (3294, 6422208), (3348, 6318624), (3456, 6121167), (3627, 5832576), (3744, 5650308), (3782, 5593536), (3904, 5418738), (3968, 5331339), (3984, 5309928), (4212, 5022496), (4316, 4901472), (4392, 4816656), (4464, 4738968), (4482, 4719936), (4758, 4446144), (4836, 4374432), (4941, 4281472), (4992, 4237731), (5022, 4212416), (5063, 4178304), (5146, 4110912), (5184, 4080778), (5312, 3982446), (5616, 3766872), (5673, 3729024), (5856, 3612492), (5952, 3554226), (5976, 3539952), (6344, 3334608), (6448, 3280824), (6474, 3267648), (6588, 3211104), (6696, 3159312), (6723, 3146624), (7137, 2964096), (7254, 2916288), (7488, 2825154), (7564, 2796768), (7719, 2740608), (7808, 2709369), (7968, 2654964), (8424, 2511248), (8632, 2450736), (8784, 2408328), (8928, 2369484), (8964, 2359968), (9516, 2223072), (9672, 2187216), (9711, 2178432), (9882, 2140736), (10044, 2106208), (10126, 2089152), (10292, 2055456), (10368, 2040389), (10624, 1991223), (10881, 1944192), (11232, 1883436), (11346, 1864512), (11712, 1806246), (11904, 1777113), (11952, 1769976), (12688, 1667304), (12896, 1640412), (12948, 1633824), (13176, 1605552), (13392, 1579656), (13446, 1573312), (14274, 1482048), (14508, 1458144), (14976, 1412577), (15128, 1398384), (15189, 1392768), (15438, 1370304), (15936, 1327482), (16848, 1255624), (17019, 1243008), (17264, 1225368), (17568, 1204164), (17856, 1184742), (17928, 1179984), (19032, 1111536), (19344, 1093608), (19422, 1089216), (19764, 1070368), (20088, 1053104), (20252, 1044576), (20584, 1027728), (21411, 988032), (21762, 972096), (22464, 941718), (22692, 932256), (23157, 913536), (23424, 903123), (23904, 884988), (24583, 860544), (25376, 833652), (25792, 820206), (25896, 816912), (26352, 802776), (26784, 789828), (26892, 786656), (28548, 741024), (29016, 729072), (29133, 726144), (30256, 699192), (30378, 696384), (30876, 685152), (31872, 663741), (32643, 648064), (33449, 632448), (33696, 627812), (34038, 621504), (34528, 612684), (35136, 602082), (35712, 592371), (35856, 589992), (38064, 555768), (38688, 546804), (38844, 544608), (39528, 535184), (40176, 526552), (40504, 522288), (41168, 513864), (42822, 494016), (43524, 486048), (44928, 470859), (45384, 466128), (45567, 464256), (46314, 456768), (47808, 442494), (49166, 430272), (50752, 416826), (51057, 414336), (51584, 410103), (51792, 408456), (52704, 401388), (53568, 394914), (53784, 393328), (57096, 370512), (58032, 364536), (58266, 363072), (60512, 349596), (60756, 348192), (61752, 342576), (64233, 329344), (65286, 324032), (65819, 321408), (66898, 316224), (67392, 313906), (68076, 310752), (69056, 306342), (69471, 304512), (70272, 301041), (71712, 294996), (73749, 286848), (76128, 277884), (77376, 273402), (77688, 272304), (79056, 267592), (80352, 263276), (81008, 261144), (82336, 256932), (85644, 247008), (87048, 243024), (87399, 242048), (90768, 233064), (91134, 232128), (92628, 228384), (95616, 221247), (98332, 215136), (100347, 210816), (101504, 208413), (102114, 207168), (103584, 204228), (105408, 200694), (107136, 197457), (107568, 196664), (114192, 185256), (116064, 182268), (116532, 181536), (121024, 174798), (121512, 174096), (123504, 171288), (128466, 164672), (130572, 162016), (131638, 160704), (133796, 158112), (134784, 156953), (136152, 155376), (136701, 154752), (138112, 153171), (138942, 152256), (143424, 147498)]