21291240096

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 864

約数和(自身を含む): 81878247360

約数和(自身を除く): 60587007264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 32, 34, 36, 38, 42, 48, 49, 51, 54, 56, 57, 63, 68, 72, 76, 81, 84, 96, 98, 102, 108, 112, 114, 119, 126, 133, 136, 144, 147, 152, 153, 162, 168, 171, 173, 189, 196, 204, 216, 224, 228, 238, 243, 252, 266, 272, 288, 294, 304, 306, 323, 324, 336, 342, 346, 357, 378, 392, 399, 408, 432, 441, 456, 459, 476, 486, 504, 513, 519, 532, 544, 567, 588, 608, 612, 646, 648, 672, 684, 692, 714, 756, 784, 798, 816, 833, 864, 882, 912, 918, 931, 952, 969, 972, 1008, 1026, 1038, 1064, 1071, 1134, 1176, 1197, 1211, 1224, 1292, 1296, 1323, 1368, 1377, 1384, 1428, 1512, 1539, 1557, 1568, 1596, 1632, 1666, 1701, 1764, 1824, 1836, 1862, 1904, 1938, 1944, 2016, 2052, 2076, 2128, 2142, 2261, 2268, 2352, 2394, 2422, 2448, 2499, 2584, 2592, 2646, 2736, 2754, 2768, 2793, 2856, 2907, 2941, 3024, 3078, 3114, 3192, 3213, 3287, 3332, 3402, 3528, 3591, 3633, 3672, 3724, 3808, 3876, 3888, 3969, 4104, 4131, 4152, 4256, 4284, 4522, 4536, 4617, 4671, 4704, 4788, 4844, 4896, 4998, 5168, 5292, 5472, 5508, 5536, 5586, 5712, 5814, 5882, 6048, 6156, 6228, 6384, 6426, 6574, 6664, 6783, 6804, 7056, 7182, 7266, 7344, 7448, 7497, 7752, 7776, 7938, 8208, 8262, 8304, 8379, 8477, 8568, 8721, 8823, 9044, 9072, 9234, 9342, 9576, 9639, 9688, 9861, 9996, 10336, 10584, 10773, 10899, 11016, 11172, 11424, 11628, 11764, 11907, 12312, 12456, 12768, 12852, 13148, 13328, 13566, 13608, 14013, 14112, 14364, 14532, 14688, 14896, 14994, 15504, 15827, 15876, 16416, 16524, 16608, 16758, 16954, 17136, 17442, 17646, 18088, 18144, 18468, 18684, 19152, 19278, 19376, 19722, 19992, 20349, 20587, 21168, 21546, 21798, 22032, 22344, 22491, 23009, 23256, 23528, 23814, 24624, 24912, 25137, 25431, 25704, 26163, 26296, 26469, 26656, 27132, 27216, 28026, 28728, 28917, 29064, 29583, 29792, 29988, 31008, 31654, 31752, 32319, 32697, 33048, 33516, 33908, 34272, 34884, 35292, 36176, 36936, 37368, 38304, 38556, 38752, 39444, 39984, 40698, 41174, 42039, 42336, 43092, 43596, 44064, 44688, 44982, 46018, 46512, 47056, 47481, 47628, 49248, 49824, 50274, 50862, 51408, 52326, 52592, 52938, 54264, 54432, 55879, 56052, 57456, 57834, 58128, 59166, 59976, 61047, 61761, 63308, 63504, 64638, 65394, 66096, 67032, 67473, 67816, 69027, 69768, 70584, 72352, 73872, 74736, 75411, 76293, 77112, 78489, 78888, 79407, 79968, 81396, 82348, 84078, 86184, 87192, 88749, 89376, 89964, 92036, 93024, 94112, 94962, 95256, 98091, 100548, 101724, 102816, 104652, 105184, 105876, 108528, 111758, 112104, 114912, 115668, 116256, 118332, 119952, 122094, 123522, 126616, 127008, 129276, 130788, 132192, 134064, 134946, 135632, 138054, 139536, 141168, 142443, 144109, 147744, 149472, 150822, 152586, 154224, 156978, 157776, 158814, 161063, 162792, 164696, 167637, 168156, 172368, 174384, 177498, 179928, 183141, 184072, 185283, 189924, 190512, 196182, 201096, 202419, 203448, 207081, 209304, 211752, 217056, 223516, 224208, 226233, 228879, 231336, 236664, 238221, 239904, 244188, 247044, 253232, 258552, 261576, 266247, 268128, 269892, 271264, 276108, 279072, 282336, 284886, 288218, 294273, 301644, 305172, 308448, 313956, 315552, 317628, 322126, 325584, 329392, 335274, 336312, 344736, 348768, 354996, 359856, 366282, 368144, 370566, 379848, 381024, 391153, 392364, 402192, 404838, 406896, 414162, 418608, 423504, 427329, 432327, 447032, 448416, 452466, 457758, 462672, 473328, 476442, 483189, 488376, 494088, 502911, 506464, 517104, 523152, 532494, 539784, 549423, 552216, 555849, 569772, 576436, 588546, 603288, 610344, 621243, 627912, 635256, 644252, 651168, 658784, 670548, 672624, 686637, 709992, 714663, 719712, 732564, 736288, 741132, 759696, 782306, 784728, 798741, 804384, 809676, 813792, 828324, 837216, 847008, 854658, 864654, 894064, 904932, 915516, 925344, 946656, 952884, 966378, 976752, 988176, 1005822, 1034208, 1046304, 1064988, 1079568, 1098846, 1104432, 1111698, 1139544, 1152872, 1173459, 1177092, 1206576, 1220688, 1242486, 1255824, 1270512, 1281987, 1288504, 1296981, 1341096, 1345248, 1373274, 1419984, 1429326, 1449567, 1465128, 1482264, 1508733, 1519392, 1564612, 1569456, 1597482, 1619352, 1656648, 1667547, 1709316, 1729308, 1788128, 1809864, 1831032, 1863729, 1905768, 1932756, 1953504, 1976352, 2011644, 2059911, 2129976, 2159136, 2197692, 2208864, 2223396, 2279088, 2305744, 2346918, 2354184, 2413152, 2441376, 2484972, 2511648, 2541024, 2563974, 2577008, 2593962, 2682192, 2738071, 2746548, 2839968, 2858652, 2899134, 2930256, 2964528, 3017466, 3129224, 3138912, 3194964, 3238704, 3313296, 3335094, 3418632, 3458616, 3520377, 3619728, 3662064, 3727458, 3811536, 3845961, 3865512, 3890943, 4023288, 4119822, 4259952, 4348701, 4395384, 4446792, 4526199, 4558176, 4611488, 4693836, 4708368, 4969944, 5002641, 5127948, 5154016, 5187924, 5364384, 5476142, 5493096, 5591187, 5717304, 5798268, 5860512, 5929056, 6034932, 6258448, 6389928, 6477408, 6626592, 6670188, 6837264, 6917232, 7040754, 7239456, 7324128, 7454916, 7623072, 7691922, 7731024, 7781886, 8046576, 8214213, 8239644, 8519904, 8697402, 8790768, 8893584, 9052398, 9387672, 9416736, 9939888, 10005282, 10255896, 10375848, 10561131, 10952284, 10986192, 11182374, 11434608, 11596536, 11672829, 12069864, 12516896, 12779856, 13046103, 13340376, 13578597, 13674528, 13834464, 14081508, 14909832, 15383844, 15462048, 15563772, 16093152, 16428426, 16479288, 17394804, 17581536, 17787168, 18104796, 18775344, 19879776, 20010564, 20511792, 20751696, 21122262, 21904568, 21972384, 22364748, 22869216, 23193072, 23345658, 24139728, 24642639, 25559712, 26092206, 26680752, 27157194, 28163016, 29819664, 30767688, 31127544, 31683393, 32856852, 32958576, 34789608, 35018487, 36209592, 37550688, 39138309, 40021128, 41023584, 41503392, 42244524, 43809136, 44729496, 46386144, 46691316, 48279456, 49285278, 52184412, 53361504, 54314388, 56326032, 59639328, 61535376, 62255088, 63366786, 65713704, 65917152, 69579216, 70036974, 72419184, 73927917, 78276618, 80042256, 84489048, 87618272, 89458992, 93382632, 95050179, 98570556, 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約数ペア:

[(1, 21291240096), (2, 10645620048), (3, 7097080032), (4, 5322810024), (6, 3548540016), (7, 3041605728), (8, 2661405012), (9, 2365693344), (12, 1774270008), (14, 1520802864), (16, 1330702506), (17, 1252425888), (18, 1182846672), (19, 1120591584), (21, 1013868576), (24, 887135004), (27, 788564448), (28, 760401432), (32, 665351253), (34, 626212944), (36, 591423336), (38, 560295792), (42, 506934288), (48, 443567502), (49, 434515104), (51, 417475296), (54, 394282224), (56, 380200716), (57, 373530528), (63, 337956192), (68, 313106472), (72, 295711668), (76, 280147896), (81, 262854816), (84, 253467144), (96, 221783751), (98, 217257552), (102, 208737648), (108, 197141112), (112, 190100358), (114, 186765264), (119, 178917984), (126, 168978096), (133, 160084512), (136, 156553236), (144, 147855834), (147, 144838368), (152, 140073948), (153, 139158432), (162, 131427408), (168, 126733572), (171, 124510176), (173, 123070752), (189, 112652064), (196, 108628776), (204, 104368824), (216, 98570556), (224, 95050179), (228, 93382632), (238, 89458992), (243, 87618272), (252, 84489048), (266, 80042256), (272, 78276618), (288, 73927917), (294, 72419184), (304, 70036974), (306, 69579216), (323, 65917152), (324, 65713704), (336, 63366786), (342, 62255088), (346, 61535376), (357, 59639328), (378, 56326032), (392, 54314388), (399, 53361504), (408, 52184412), (432, 49285278), (441, 48279456), (456, 46691316), (459, 46386144), (476, 44729496), (486, 43809136), (504, 42244524), (513, 41503392), (519, 41023584), (532, 40021128), (544, 39138309), (567, 37550688), (588, 36209592), (608, 35018487), (612, 34789608), (646, 32958576), (648, 32856852), (672, 31683393), (684, 31127544), (692, 30767688), (714, 29819664), (756, 28163016), (784, 27157194), (798, 26680752), (816, 26092206), (833, 25559712), (864, 24642639), (882, 24139728), (912, 23345658), (918, 23193072), (931, 22869216), (952, 22364748), (969, 21972384), (972, 21904568), (1008, 21122262), (1026, 20751696), (1038, 20511792), (1064, 20010564), (1071, 19879776), (1134, 18775344), (1176, 18104796), (1197, 17787168), (1211, 17581536), (1224, 17394804), (1292, 16479288), (1296, 16428426), (1323, 16093152), (1368, 15563772), (1377, 15462048), (1384, 15383844), (1428, 14909832), (1512, 14081508), (1539, 13834464), (1557, 13674528), (1568, 13578597), (1596, 13340376), (1632, 13046103), (1666, 12779856), (1701, 12516896), (1764, 12069864), (1824, 11672829), (1836, 11596536), (1862, 11434608), (1904, 11182374), (1938, 10986192), (1944, 10952284), (2016, 10561131), (2052, 10375848), (2076, 10255896), (2128, 10005282), (2142, 9939888), (2261, 9416736), (2268, 9387672), (2352, 9052398), (2394, 8893584), (2422, 8790768), (2448, 8697402), (2499, 8519904), (2584, 8239644), (2592, 8214213), (2646, 8046576), (2736, 7781886), (2754, 7731024), (2768, 7691922), (2793, 7623072), (2856, 7454916), (2907, 7324128), (2941, 7239456), (3024, 7040754), (3078, 6917232), (3114, 6837264), (3192, 6670188), (3213, 6626592), (3287, 6477408), (3332, 6389928), (3402, 6258448), (3528, 6034932), (3591, 5929056), (3633, 5860512), (3672, 5798268), (3724, 5717304), (3808, 5591187), (3876, 5493096), (3888, 5476142), (3969, 5364384), (4104, 5187924), (4131, 5154016), (4152, 5127948), (4256, 5002641), (4284, 4969944), (4522, 4708368), (4536, 4693836), (4617, 4611488), (4671, 4558176), (4704, 4526199), (4788, 4446792), (4844, 4395384), (4896, 4348701), (4998, 4259952), (5168, 4119822), (5292, 4023288), (5472, 3890943), (5508, 3865512), (5536, 3845961), (5586, 3811536), (5712, 3727458), (5814, 3662064), (5882, 3619728), (6048, 3520377), (6156, 3458616), (6228, 3418632), (6384, 3335094), (6426, 3313296), (6574, 3238704), (6664, 3194964), (6783, 3138912), (6804, 3129224), (7056, 3017466), (7182, 2964528), (7266, 2930256), (7344, 2899134), (7448, 2858652), (7497, 2839968), (7752, 2746548), (7776, 2738071), (7938, 2682192), (8208, 2593962), (8262, 2577008), (8304, 2563974), (8379, 2541024), (8477, 2511648), (8568, 2484972), (8721, 2441376), (8823, 2413152), (9044, 2354184), (9072, 2346918), (9234, 2305744), (9342, 2279088), (9576, 2223396), (9639, 2208864), (9688, 2197692), (9861, 2159136), (9996, 2129976), (10336, 2059911), (10584, 2011644), (10773, 1976352), (10899, 1953504), (11016, 1932756), (11172, 1905768), (11424, 1863729), (11628, 1831032), (11764, 1809864), (11907, 1788128), (12312, 1729308), (12456, 1709316), (12768, 1667547), (12852, 1656648), (13148, 1619352), (13328, 1597482), (13566, 1569456), (13608, 1564612), (14013, 1519392), (14112, 1508733), (14364, 1482264), (14532, 1465128), (14688, 1449567), (14896, 1429326), (14994, 1419984), (15504, 1373274), (15827, 1345248), (15876, 1341096), (16416, 1296981), (16524, 1288504), (16608, 1281987), (16758, 1270512), (16954, 1255824), (17136, 1242486), (17442, 1220688), (17646, 1206576), (18088, 1177092), (18144, 1173459), (18468, 1152872), (18684, 1139544), (19152, 1111698), (19278, 1104432), (19376, 1098846), (19722, 1079568), (19992, 1064988), (20349, 1046304), (20587, 1034208), (21168, 1005822), (21546, 988176), (21798, 976752), (22032, 966378), (22344, 952884), (22491, 946656), (23009, 925344), (23256, 915516), (23528, 904932), (23814, 894064), (24624, 864654), (24912, 854658), (25137, 847008), (25431, 837216), (25704, 828324), (26163, 813792), (26296, 809676), (26469, 804384), (26656, 798741), (27132, 784728), (27216, 782306), (28026, 759696), (28728, 741132), (28917, 736288), (29064, 732564), (29583, 719712), (29792, 714663), (29988, 709992), (31008, 686637), (31654, 672624), (31752, 670548), (32319, 658784), (32697, 651168), (33048, 644252), (33516, 635256), (33908, 627912), (34272, 621243), (34884, 610344), (35292, 603288), (36176, 588546), (36936, 576436), (37368, 569772), (38304, 555849), (38556, 552216), (38752, 549423), (39444, 539784), (39984, 532494), (40698, 523152), (41174, 517104), (42039, 506464), (42336, 502911), (43092, 494088), (43596, 488376), (44064, 483189), (44688, 476442), (44982, 473328), (46018, 462672), (46512, 457758), (47056, 452466), (47481, 448416), (47628, 447032), (49248, 432327), (49824, 427329), (50274, 423504), (50862, 418608), (51408, 414162), (52326, 406896), (52592, 404838), (52938, 402192), (54264, 392364), (54432, 391153), (55879, 381024), (56052, 379848), (57456, 370566), (57834, 368144), (58128, 366282), (59166, 359856), (59976, 354996), (61047, 348768), (61761, 344736), (63308, 336312), (63504, 335274), (64638, 329392), (65394, 325584), (66096, 322126), (67032, 317628), (67473, 315552), (67816, 313956), (69027, 308448), (69768, 305172), (70584, 301644), (72352, 294273), (73872, 288218), (74736, 284886), (75411, 282336), (76293, 279072), (77112, 276108), (78489, 271264), (78888, 269892), (79407, 268128), (79968, 266247), (81396, 261576), (82348, 258552), (84078, 253232), (86184, 247044), (87192, 244188), (88749, 239904), (89376, 238221), (89964, 236664), (92036, 231336), (93024, 228879), (94112, 226233), (94962, 224208), (95256, 223516), (98091, 217056), (100548, 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