21378694176

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:450

約数の個数: 480

約数和(自身を含む): 74937139200

約数和(自身を除く): 53558445024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 96, 108, 112, 124, 126, 144, 162, 168, 186, 189, 191, 199, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 382, 398, 432, 434, 496, 504, 558, 567, 573, 597, 648, 651, 672, 744, 756, 764, 796, 837, 864, 868, 992, 1008, 1116, 1134, 1146, 1194, 1296, 1302, 1337, 1393, 1488, 1512, 1528, 1592, 1674, 1719, 1736, 1791, 1953, 2016, 2232, 2268, 2292, 2388, 2511, 2592, 2604, 2674, 2786, 2976, 3024, 3056, 3184, 3348, 3438, 3472, 3582, 3906, 4011, 4179, 4464, 4536, 4584, 4776, 5022, 5157, 5208, 5348, 5373, 5572, 5859, 5921, 6048, 6112, 6169, 6368, 6696, 6876, 6944, 7164, 7812, 8022, 8358, 8928, 9072, 9168, 9552, 10044, 10314, 10416, 10696, 10746, 11144, 11718, 11842, 12033, 12338, 12537, 13392, 13752, 14328, 15471, 15624, 16044, 16119, 16716, 17577, 17763, 18144, 18336, 18507, 19104, 20088, 20628, 20832, 21392, 21492, 22288, 23436, 23684, 24066, 24676, 25074, 26784, 27504, 28656, 30942, 31248, 32088, 32238, 33432, 35154, 35526, 36099, 37014, 37611, 38009, 40176, 41256, 41447, 42784, 42984, 43183, 44576, 46872, 47368, 48132, 49352, 50148, 53289, 55008, 55521, 57312, 61884, 62496, 64176, 64476, 66864, 70308, 71052, 72198, 74028, 75222, 76018, 80352, 82512, 82894, 85968, 86366, 93744, 94736, 96264, 98704, 100296, 106578, 108297, 111042, 112833, 114027, 123768, 124341, 128352, 128952, 129549, 133728, 140616, 142104, 144396, 148056, 150444, 152036, 159867, 165024, 165788, 166563, 171936, 172732, 187488, 189472, 192528, 197408, 200592, 213156, 216594, 222084, 225666, 228054, 247536, 248682, 257904, 259098, 266063, 281232, 284208, 288792, 296112, 300888, 304072, 319734, 331576, 333126, 342081, 345464, 373023, 385056, 388647, 401184, 426312, 433188, 444168, 451332, 456108, 479601, 495072, 497364, 499689, 515808, 518196, 532126, 562464, 568416, 577584, 592224, 601776, 608144, 639468, 663152, 666252, 684162, 690928, 746046, 777294, 798189, 852624, 866376, 888336, 902664, 912216, 959202, 994728, 999378, 1026243, 1036392, 1064252, 1119069, 1155168, 1165941, 1178279, 1203552, 1216288, 1278936, 1326304, 1332504, 1368324, 1381856, 1492092, 1554588, 1596378, 1705248, 1732752, 1776672, 1805328, 1824432, 1918404, 1989456, 1998756, 2052486, 2072784, 2128504, 2238138, 2331882, 2356558, 2394567, 2557872, 2665008, 2736648, 2984184, 3078729, 3109176, 3192756, 3357207, 3465504, 3497823, 3534837, 3610656, 3648864, 3836808, 3978912, 3997512, 4104972, 4145568, 4257008, 4476276, 4663764, 4713116, 4789134, 5115744, 5330016, 5473296, 5968368, 6157458, 6218352, 6385512, 6714414, 6995646, 7069674, 7183701, 7673616, 7995024, 8209944, 8247953, 8514016, 8952552, 9327528, 9426232, 9578268, 10604511, 10946592, 11936736, 12314916, 12436704, 12771024, 13428828, 13991292, 14139348, 14367402, 15347232, 15990048, 16419888, 16495906, 17905104, 18655056, 18852464, 19156536, 21209022, 21551103, 24629832, 24743859, 25542048, 26857656, 27982584, 28278696, 28734804, 31813533, 32839776, 32991812, 35810208, 37310112, 37704928, 38313072, 42418044, 43102206, 49259664, 49487718, 53715312, 55965168, 56557392, 57469608, 63627066, 65983624, 74231577, 76626144, 84836088, 86204412, 95440599, 98519328, 98975436, 107430624, 111930336, 113114784, 114939216, 127254132, 131967248, 148463154, 169672176, 172408824, 190881198, 197950872, 222694731, 229878432, 254508264, 263934496, 296926308, 339344352, 344817648, 381762396, 395901744, 445389462, 509016528, 593852616, 668084193, 689635296, 763524792, 791803488, 890778924, 1018033056, 1187705232, 1336168386, 1527049584, 1781557848, 2375410464, 2672336772, 3054099168, 3563115696, 5344673544, 7126231392, 10689347088, 21378694176]

約数ペア:

[(1, 21378694176), (2, 10689347088), (3, 7126231392), (4, 5344673544), (6, 3563115696), (7, 3054099168), (8, 2672336772), (9, 2375410464), (12, 1781557848), (14, 1527049584), (16, 1336168386), (18, 1187705232), (21, 1018033056), (24, 890778924), (27, 791803488), (28, 763524792), (31, 689635296), (32, 668084193), (36, 593852616), (42, 509016528), (48, 445389462), (54, 395901744), (56, 381762396), (62, 344817648), (63, 339344352), (72, 296926308), (81, 263934496), (84, 254508264), (93, 229878432), (96, 222694731), (108, 197950872), (112, 190881198), (124, 172408824), (126, 169672176), (144, 148463154), (162, 131967248), (168, 127254132), (186, 114939216), (189, 113114784), (191, 111930336), (199, 107430624), (216, 98975436), (217, 98519328), (224, 95440599), (248, 86204412), (252, 84836088), (279, 76626144), (288, 74231577), (324, 65983624), (336, 63627066), (372, 57469608), (378, 56557392), (382, 55965168), (398, 53715312), (432, 49487718), (434, 49259664), (496, 43102206), (504, 42418044), (558, 38313072), (567, 37704928), (573, 37310112), (597, 35810208), (648, 32991812), (651, 32839776), (672, 31813533), (744, 28734804), (756, 28278696), (764, 27982584), (796, 26857656), (837, 25542048), (864, 24743859), (868, 24629832), (992, 21551103), (1008, 21209022), (1116, 19156536), (1134, 18852464), (1146, 18655056), (1194, 17905104), (1296, 16495906), (1302, 16419888), (1337, 15990048), (1393, 15347232), (1488, 14367402), (1512, 14139348), (1528, 13991292), (1592, 13428828), (1674, 12771024), (1719, 12436704), (1736, 12314916), (1791, 11936736), (1953, 10946592), (2016, 10604511), (2232, 9578268), (2268, 9426232), (2292, 9327528), (2388, 8952552), (2511, 8514016), (2592, 8247953), (2604, 8209944), (2674, 7995024), (2786, 7673616), (2976, 7183701), (3024, 7069674), (3056, 6995646), (3184, 6714414), (3348, 6385512), (3438, 6218352), (3472, 6157458), (3582, 5968368), (3906, 5473296), (4011, 5330016), (4179, 5115744), (4464, 4789134), (4536, 4713116), (4584, 4663764), (4776, 4476276), (5022, 4257008), (5157, 4145568), (5208, 4104972), (5348, 3997512), (5373, 3978912), (5572, 3836808), (5859, 3648864), (5921, 3610656), (6048, 3534837), (6112, 3497823), (6169, 3465504), (6368, 3357207), (6696, 3192756), (6876, 3109176), (6944, 3078729), (7164, 2984184), (7812, 2736648), (8022, 2665008), (8358, 2557872), (8928, 2394567), (9072, 2356558), (9168, 2331882), (9552, 2238138), (10044, 2128504), (10314, 2072784), (10416, 2052486), (10696, 1998756), (10746, 1989456), (11144, 1918404), (11718, 1824432), (11842, 1805328), (12033, 1776672), (12338, 1732752), (12537, 1705248), (13392, 1596378), (13752, 1554588), (14328, 1492092), (15471, 1381856), (15624, 1368324), (16044, 1332504), (16119, 1326304), (16716, 1278936), (17577, 1216288), (17763, 1203552), (18144, 1178279), (18336, 1165941), (18507, 1155168), (19104, 1119069), (20088, 1064252), (20628, 1036392), (20832, 1026243), (21392, 999378), (21492, 994728), (22288, 959202), (23436, 912216), (23684, 902664), (24066, 888336), (24676, 866376), (25074, 852624), (26784, 798189), (27504, 777294), (28656, 746046), (30942, 690928), (31248, 684162), (32088, 666252), (32238, 663152), (33432, 639468), (35154, 608144), (35526, 601776), (36099, 592224), (37014, 577584), (37611, 568416), (38009, 562464), (40176, 532126), (41256, 518196), (41447, 515808), (42784, 499689), (42984, 497364), (43183, 495072), (44576, 479601), (46872, 456108), (47368, 451332), (48132, 444168), (49352, 433188), (50148, 426312), (53289, 401184), (55008, 388647), (55521, 385056), (57312, 373023), (61884, 345464), (62496, 342081), (64176, 333126), (64476, 331576), (66864, 319734), (70308, 304072), (71052, 300888), (72198, 296112), (74028, 288792), (75222, 284208), (76018, 281232), (80352, 266063), (82512, 259098), (82894, 257904), (85968, 248682), (86366, 247536), (93744, 228054), (94736, 225666), (96264, 222084), (98704, 216594), (100296, 213156), (106578, 200592), (108297, 197408), (111042, 192528), (112833, 189472), (114027, 187488), (123768, 172732), (124341, 171936), (128352, 166563), (128952, 165788), (129549, 165024), (133728, 159867), (140616, 152036), (142104, 150444), (144396, 148056)]