21031430112

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1068

約数の個数: 576

約数和(自身を含む): 79794892800

約数和(自身を除く): 58763462688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 29, 32, 33, 36, 42, 44, 48, 54, 56, 58, 63, 66, 72, 77, 84, 87, 88, 96, 99, 108, 112, 116, 121, 126, 132, 144, 154, 168, 174, 176, 189, 198, 203, 216, 224, 231, 232, 242, 252, 261, 264, 288, 297, 308, 319, 336, 348, 352, 363, 378, 396, 406, 432, 462, 464, 484, 504, 522, 528, 594, 609, 616, 638, 672, 693, 696, 726, 756, 783, 792, 812, 847, 864, 924, 928, 957, 968, 991, 1008, 1044, 1056, 1089, 1188, 1218, 1232, 1276, 1386, 1392, 1452, 1512, 1566, 1584, 1624, 1694, 1827, 1848, 1914, 1936, 1982, 2016, 2079, 2088, 2178, 2233, 2376, 2436, 2464, 2541, 2552, 2772, 2784, 2871, 2904, 2973, 3024, 3132, 3168, 3248, 3267, 3388, 3509, 3654, 3696, 3828, 3872, 3964, 4158, 4176, 4356, 4466, 4752, 4872, 5082, 5104, 5481, 5544, 5742, 5808, 5946, 6048, 6264, 6496, 6534, 6699, 6776, 6937, 7018, 7308, 7392, 7623, 7656, 7928, 8316, 8352, 8613, 8712, 8919, 8932, 9504, 9744, 10164, 10208, 10527, 10901, 10962, 11088, 11484, 11616, 11892, 12528, 13068, 13398, 13552, 13874, 14036, 14616, 15246, 15312, 15856, 16632, 17226, 17424, 17838, 17864, 19488, 20097, 20328, 20811, 21054, 21802, 21924, 22176, 22869, 22968, 23784, 24563, 25056, 26136, 26757, 26796, 27104, 27748, 28072, 28739, 29232, 30492, 30624, 31581, 31712, 32703, 33264, 34452, 34848, 35676, 35728, 40194, 40656, 41622, 42108, 43604, 43848, 45738, 45936, 47568, 49126, 52272, 53514, 53592, 55496, 56144, 57478, 58464, 60291, 60984, 62433, 63162, 65406, 66528, 68904, 71352, 71456, 73689, 76307, 80388, 81312, 83244, 84216, 86217, 87208, 87696, 91476, 91872, 94743, 95136, 98109, 98252, 104544, 107028, 107184, 110992, 112288, 114956, 119911, 120582, 121968, 124866, 126324, 130812, 137808, 142704, 147378, 152614, 160776, 166488, 168432, 172434, 174416, 175392, 182952, 187299, 189486, 196218, 196504, 201173, 214056, 214368, 221067, 221984, 228921, 229912, 239822, 241164, 243936, 249732, 252648, 258651, 261624, 275616, 285408, 294327, 294756, 305228, 316129, 321552, 332976, 336864, 344868, 348832, 359733, 365904, 374598, 378972, 392436, 393008, 402346, 428112, 442134, 457842, 459824, 479644, 482328, 499464, 505296, 517302, 523248, 588654, 589512, 603519, 610456, 632258, 643104, 663201, 665952, 686763, 689736, 719466, 731808, 749196, 757944, 775953, 784872, 786016, 804692, 839377, 856224, 884268, 915684, 919648, 948387, 959288, 964656, 998928, 1010592, 1034604, 1046496, 1079199, 1177308, 1179024, 1207038, 1220912, 1264516, 1326402, 1373526, 1379472, 1438932, 1498392, 1515888, 1551906, 1569744, 1609384, 1678754, 1768536, 1810557, 1831368, 1896774, 1918576, 1929312, 1997856, 2060289, 2069208, 2158398, 2212903, 2354616, 2358048, 2414076, 2441824, 2518131, 2529032, 2652804, 2747052, 2758944, 2845161, 2877864, 2996784, 3031776, 3103812, 3139488, 3218768, 3237597, 3357508, 3477419, 3537072, 3621114, 3662736, 3793548, 3837152, 4120578, 4138416, 4316796, 4425806, 4709232, 4828152, 5036262, 5058064, 5305608, 5431671, 5494104, 5690322, 5755728, 5993568, 6207624, 6437536, 6475194, 6638709, 6715016, 6954838, 7074144, 7242228, 7325472, 7554393, 7587096, 8241156, 8276832, 8535483, 8633592, 8851612, 9418464, 9656304, 10072524, 10116128, 10432257, 10611216, 10863342, 10988208, 11380644, 11511456, 12415248, 12950388, 13277418, 13430032, 13909676, 14484456, 15108786, 15174192, 16482312, 17070966, 17267184, 17703224, 19312608, 19916127, 20145048, 20864514, 21222432, 21726684, 21976416, 22663179, 22761288, 24341933, 24830496, 25900776, 26554836, 26860064, 27819352, 28968912, 30217572, 30348384, 31296771, 32964624, 34141932, 34534368, 35406448, 39832254, 40290096, 41729028, 43453368, 45326358, 45522576, 48683866, 51801552, 53109672, 55638704, 57937824, 59748381, 60435144, 62593542, 65929248, 68283864, 70812896, 73025799, 79664508, 80580192, 83458056, 86906736, 90652716, 91045152, 93890313, 97367732, 103603104, 106219344, 111277408, 119496762, 120870288, 125187084, 136567728, 146051598, 159329016, 166916112, 173813472, 181305432, 187780626, 194735464, 212438688, 219077397, 238993524, 241740576, 250374168, 273135456, 292103196, 318658032, 333832224, 362610864, 375561252, 389470928, 438154794, 477987048, 500748336, 584206392, 637316064, 657232191, 725221728, 751122504, 778941856, 876309588, 955974096, 1001496672, 1168412784, 1314464382, 1502245008, 1752619176, 1911948192, 2336825568, 2628928764, 3004490016, 3505238352, 5257857528, 7010476704, 10515715056, 21031430112]

約数ペア:

[(1, 21031430112), (2, 10515715056), (3, 7010476704), (4, 5257857528), (6, 3505238352), (7, 3004490016), (8, 2628928764), (9, 2336825568), (11, 1911948192), (12, 1752619176), (14, 1502245008), (16, 1314464382), (18, 1168412784), (21, 1001496672), (22, 955974096), (24, 876309588), (27, 778941856), (28, 751122504), (29, 725221728), (32, 657232191), (33, 637316064), (36, 584206392), (42, 500748336), (44, 477987048), (48, 438154794), (54, 389470928), (56, 375561252), (58, 362610864), (63, 333832224), (66, 318658032), (72, 292103196), (77, 273135456), (84, 250374168), (87, 241740576), (88, 238993524), (96, 219077397), (99, 212438688), (108, 194735464), (112, 187780626), (116, 181305432), (121, 173813472), (126, 166916112), (132, 159329016), (144, 146051598), (154, 136567728), (168, 125187084), (174, 120870288), (176, 119496762), (189, 111277408), (198, 106219344), (203, 103603104), (216, 97367732), (224, 93890313), (231, 91045152), (232, 90652716), (242, 86906736), (252, 83458056), (261, 80580192), (264, 79664508), (288, 73025799), (297, 70812896), (308, 68283864), (319, 65929248), (336, 62593542), (348, 60435144), (352, 59748381), (363, 57937824), (378, 55638704), (396, 53109672), (406, 51801552), (432, 48683866), (462, 45522576), (464, 45326358), (484, 43453368), (504, 41729028), (522, 40290096), (528, 39832254), (594, 35406448), (609, 34534368), (616, 34141932), (638, 32964624), (672, 31296771), (693, 30348384), (696, 30217572), (726, 28968912), (756, 27819352), (783, 26860064), (792, 26554836), (812, 25900776), (847, 24830496), (864, 24341933), (924, 22761288), (928, 22663179), (957, 21976416), (968, 21726684), (991, 21222432), (1008, 20864514), (1044, 20145048), (1056, 19916127), (1089, 19312608), (1188, 17703224), (1218, 17267184), (1232, 17070966), (1276, 16482312), (1386, 15174192), (1392, 15108786), (1452, 14484456), (1512, 13909676), (1566, 13430032), (1584, 13277418), (1624, 12950388), (1694, 12415248), (1827, 11511456), (1848, 11380644), (1914, 10988208), (1936, 10863342), (1982, 10611216), (2016, 10432257), (2079, 10116128), (2088, 10072524), (2178, 9656304), (2233, 9418464), (2376, 8851612), (2436, 8633592), (2464, 8535483), (2541, 8276832), (2552, 8241156), (2772, 7587096), (2784, 7554393), (2871, 7325472), (2904, 7242228), (2973, 7074144), (3024, 6954838), (3132, 6715016), (3168, 6638709), (3248, 6475194), (3267, 6437536), (3388, 6207624), (3509, 5993568), (3654, 5755728), (3696, 5690322), (3828, 5494104), (3872, 5431671), (3964, 5305608), (4158, 5058064), (4176, 5036262), (4356, 4828152), (4466, 4709232), (4752, 4425806), (4872, 4316796), (5082, 4138416), (5104, 4120578), (5481, 3837152), (5544, 3793548), (5742, 3662736), (5808, 3621114), (5946, 3537072), (6048, 3477419), (6264, 3357508), (6496, 3237597), (6534, 3218768), (6699, 3139488), (6776, 3103812), (6937, 3031776), (7018, 2996784), (7308, 2877864), (7392, 2845161), (7623, 2758944), (7656, 2747052), (7928, 2652804), (8316, 2529032), (8352, 2518131), (8613, 2441824), (8712, 2414076), (8919, 2358048), (8932, 2354616), (9504, 2212903), (9744, 2158398), (10164, 2069208), (10208, 2060289), (10527, 1997856), (10901, 1929312), (10962, 1918576), (11088, 1896774), (11484, 1831368), (11616, 1810557), (11892, 1768536), (12528, 1678754), (13068, 1609384), (13398, 1569744), (13552, 1551906), (13874, 1515888), (14036, 1498392), (14616, 1438932), (15246, 1379472), (15312, 1373526), (15856, 1326402), (16632, 1264516), (17226, 1220912), (17424, 1207038), (17838, 1179024), (17864, 1177308), (19488, 1079199), (20097, 1046496), (20328, 1034604), (20811, 1010592), (21054, 998928), (21802, 964656), (21924, 959288), (22176, 948387), (22869, 919648), (22968, 915684), (23784, 884268), (24563, 856224), (25056, 839377), (26136, 804692), (26757, 786016), (26796, 784872), (27104, 775953), (27748, 757944), (28072, 749196), (28739, 731808), (29232, 719466), (30492, 689736), (30624, 686763), (31581, 665952), (31712, 663201), (32703, 643104), (33264, 632258), (34452, 610456), (34848, 603519), (35676, 589512), (35728, 588654), (40194, 523248), (40656, 517302), (41622, 505296), (42108, 499464), (43604, 482328), (43848, 479644), (45738, 459824), (45936, 457842), (47568, 442134), (49126, 428112), (52272, 402346), (53514, 393008), (53592, 392436), (55496, 378972), (56144, 374598), (57478, 365904), (58464, 359733), (60291, 348832), (60984, 344868), (62433, 336864), (63162, 332976), (65406, 321552), (66528, 316129), (68904, 305228), (71352, 294756), (71456, 294327), (73689, 285408), (76307, 275616), (80388, 261624), (81312, 258651), (83244, 252648), (84216, 249732), (86217, 243936), (87208, 241164), (87696, 239822), (91476, 229912), (91872, 228921), (94743, 221984), (95136, 221067), (98109, 214368), (98252, 214056), (104544, 201173), (107028, 196504), (107184, 196218), (110992, 189486), (112288, 187299), (114956, 182952), (119911, 175392), (120582, 174416), (121968, 172434), (124866, 168432), (126324, 166488), (130812, 160776), (137808, 152614), (142704, 147378)]