21202978104

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:720

約数の個数: 576

約数和(自身を含む): 78676416000

約数和(自身を除く): 57473437896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 29, 33, 36, 38, 42, 44, 56, 57, 58, 63, 66, 72, 76, 77, 84, 87, 88, 99, 114, 116, 121, 126, 132, 133, 152, 154, 168, 171, 174, 198, 203, 209, 228, 231, 232, 242, 252, 261, 264, 266, 308, 319, 342, 348, 363, 396, 399, 406, 418, 456, 462, 484, 504, 522, 532, 551, 609, 616, 627, 631, 638, 684, 693, 696, 726, 792, 798, 812, 836, 847, 924, 957, 968, 1044, 1064, 1089, 1102, 1197, 1218, 1254, 1262, 1276, 1368, 1386, 1452, 1463, 1596, 1624, 1653, 1672, 1694, 1827, 1848, 1881, 1893, 1914, 2088, 2178, 2204, 2233, 2299, 2394, 2436, 2508, 2524, 2541, 2552, 2772, 2871, 2904, 2926, 3192, 3306, 3388, 3509, 3654, 3762, 3786, 3828, 3857, 4356, 4389, 4408, 4417, 4466, 4598, 4788, 4872, 4959, 5016, 5048, 5082, 5544, 5679, 5742, 5852, 6061, 6612, 6699, 6776, 6897, 6941, 7018, 7308, 7524, 7572, 7623, 7656, 7714, 8712, 8778, 8834, 8932, 9196, 9576, 9918, 10164, 10527, 11358, 11484, 11571, 11704, 11989, 12122, 13167, 13224, 13251, 13398, 13794, 13882, 14036, 14616, 15048, 15144, 15246, 15428, 16093, 17556, 17668, 17864, 18183, 18299, 18392, 19836, 20097, 20328, 20691, 20823, 21054, 22716, 22968, 23142, 23978, 24244, 24563, 26334, 26502, 26796, 27588, 27764, 28072, 30492, 30856, 31581, 32186, 34713, 35112, 35336, 35967, 36366, 36598, 39672, 39753, 40194, 41382, 41646, 42108, 42427, 45432, 46284, 47956, 48279, 48488, 48587, 49126, 52668, 53004, 53592, 54549, 54897, 55176, 55528, 60984, 62469, 63162, 64372, 66671, 69426, 71934, 72732, 73196, 73689, 76351, 79506, 80388, 82764, 83292, 83923, 84216, 84854, 92568, 95912, 96558, 97174, 98252, 105336, 106008, 107901, 109098, 109794, 124938, 126324, 127281, 128093, 128744, 131879, 133342, 138852, 143868, 144837, 145464, 145761, 146392, 147378, 152702, 159012, 160776, 164691, 165528, 166584, 167846, 169708, 193116, 194348, 196504, 200013, 201289, 215802, 218196, 219588, 221067, 229053, 249876, 251769, 252648, 254562, 256186, 263758, 266684, 277704, 287736, 289674, 291522, 294756, 305404, 318024, 329382, 335692, 339416, 347681, 381843, 384279, 386232, 388696, 395637, 400026, 402578, 431604, 436392, 437283, 439176, 442134, 458106, 466697, 499752, 503538, 509124, 512372, 527516, 533368, 534457, 579348, 583044, 589512, 600039, 603867, 610808, 658764, 671384, 687159, 695362, 755307, 763686, 768558, 791274, 800052, 805156, 863208, 874566, 884268, 916212, 923153, 933394, 1007076, 1018248, 1024744, 1043043, 1055032, 1068914, 1152837, 1158696, 1166088, 1186911, 1200078, 1207734, 1317528, 1374318, 1390724, 1400091, 1409023, 1450669, 1510614, 1527372, 1537116, 1582548, 1600104, 1603371, 1610312, 1749132, 1768536, 1811601, 1832424, 1846306, 1866788, 2014152, 2086086, 2137828, 2214179, 2305674, 2373822, 2400156, 2415468, 2433767, 2748636, 2769459, 2781448, 2800182, 2818046, 2901338, 3021228, 3054744, 3074232, 3129129, 3165096, 3206742, 3498264, 3623202, 3692612, 3733576, 3824491, 4172172, 4200273, 4227069, 4275656, 4352007, 4428358, 4611348, 4747644, 4800312, 4810113, 4830936, 4867534, 5497272, 5538918, 5600364, 5636092, 5802676, 6042456, 6258258, 6413484, 6642537, 7246404, 7301301, 7385224, 7648982, 8308377, 8344344, 8400546, 8454138, 8704014, 8856716, 9222696, 9495288, 9620226, 9735068, 10154683, 11077836, 11200728, 11272184, 11473473, 11605352, 12516516, 12681207, 12826968, 13056021, 13285074, 14492808, 14602602, 15297964, 15499253, 16616754, 16801092, 16908276, 17408028, 17713432, 19240452, 19470136, 19927611, 20309366, 21903903, 22155672, 22946946, 25033032, 25362414, 26112042, 26570148, 26771437, 29205204, 30464049, 30595928, 30998506, 33233508, 33602184, 33816552, 34420419, 34816056, 38480904, 39855222, 40618732, 42069401, 43807806, 45893892, 46497759, 50724828, 52224084, 53140296, 53542874, 58410408, 60928098, 61997012, 66467016, 68840838, 79710444, 80314311, 81237464, 84138802, 87615612, 91392147, 91787784, 92995518, 101449656, 104448168, 107085748, 121856196, 123994024, 126208203, 137681676, 139493277, 159420888, 160628622, 168277604, 175231224, 182784294, 185991036, 214171496, 240942933, 243712392, 252416406, 275363352, 278986554, 294485807, 321257244, 336555208, 365568588, 371982072, 378624609, 481885866, 504832812, 557973108, 588971614, 642514488, 731137176, 757249218, 883457421, 963771732, 1009665624, 1115946216, 1177943228, 1514498436, 1766914842, 1927543464, 2355886456, 2650372263, 3028996872, 3533829684, 5300744526, 7067659368, 10601489052, 21202978104]

約数ペア:

[(1, 21202978104), (2, 10601489052), (3, 7067659368), (4, 5300744526), (6, 3533829684), (7, 3028996872), (8, 2650372263), (9, 2355886456), (11, 1927543464), (12, 1766914842), (14, 1514498436), (18, 1177943228), (19, 1115946216), (21, 1009665624), (22, 963771732), (24, 883457421), (28, 757249218), (29, 731137176), (33, 642514488), (36, 588971614), (38, 557973108), (42, 504832812), (44, 481885866), (56, 378624609), (57, 371982072), (58, 365568588), (63, 336555208), (66, 321257244), (72, 294485807), (76, 278986554), (77, 275363352), (84, 252416406), (87, 243712392), (88, 240942933), (99, 214171496), (114, 185991036), (116, 182784294), (121, 175231224), (126, 168277604), (132, 160628622), (133, 159420888), (152, 139493277), (154, 137681676), (168, 126208203), (171, 123994024), (174, 121856196), (198, 107085748), (203, 104448168), (209, 101449656), (228, 92995518), (231, 91787784), (232, 91392147), (242, 87615612), (252, 84138802), (261, 81237464), (264, 80314311), (266, 79710444), (308, 68840838), (319, 66467016), (342, 61997012), (348, 60928098), (363, 58410408), (396, 53542874), (399, 53140296), (406, 52224084), (418, 50724828), (456, 46497759), (462, 45893892), (484, 43807806), (504, 42069401), (522, 40618732), (532, 39855222), (551, 38480904), (609, 34816056), (616, 34420419), (627, 33816552), (631, 33602184), (638, 33233508), (684, 30998506), (693, 30595928), (696, 30464049), (726, 29205204), (792, 26771437), (798, 26570148), (812, 26112042), (836, 25362414), (847, 25033032), (924, 22946946), (957, 22155672), (968, 21903903), (1044, 20309366), (1064, 19927611), (1089, 19470136), (1102, 19240452), (1197, 17713432), (1218, 17408028), (1254, 16908276), (1262, 16801092), (1276, 16616754), (1368, 15499253), (1386, 15297964), (1452, 14602602), (1463, 14492808), (1596, 13285074), (1624, 13056021), (1653, 12826968), (1672, 12681207), (1694, 12516516), (1827, 11605352), (1848, 11473473), (1881, 11272184), (1893, 11200728), (1914, 11077836), (2088, 10154683), (2178, 9735068), (2204, 9620226), (2233, 9495288), (2299, 9222696), (2394, 8856716), (2436, 8704014), (2508, 8454138), (2524, 8400546), (2541, 8344344), (2552, 8308377), (2772, 7648982), (2871, 7385224), (2904, 7301301), (2926, 7246404), (3192, 6642537), (3306, 6413484), (3388, 6258258), (3509, 6042456), (3654, 5802676), (3762, 5636092), (3786, 5600364), (3828, 5538918), (3857, 5497272), (4356, 4867534), (4389, 4830936), (4408, 4810113), (4417, 4800312), (4466, 4747644), (4598, 4611348), (4788, 4428358), (4872, 4352007), (4959, 4275656), (5016, 4227069), (5048, 4200273), (5082, 4172172), (5544, 3824491), (5679, 3733576), (5742, 3692612), (5852, 3623202), (6061, 3498264), (6612, 3206742), (6699, 3165096), (6776, 3129129), (6897, 3074232), (6941, 3054744), (7018, 3021228), (7308, 2901338), (7524, 2818046), (7572, 2800182), (7623, 2781448), (7656, 2769459), (7714, 2748636), (8712, 2433767), (8778, 2415468), (8834, 2400156), (8932, 2373822), (9196, 2305674), (9576, 2214179), (9918, 2137828), (10164, 2086086), (10527, 2014152), (11358, 1866788), (11484, 1846306), (11571, 1832424), (11704, 1811601), (11989, 1768536), (12122, 1749132), (13167, 1610312), (13224, 1603371), (13251, 1600104), (13398, 1582548), (13794, 1537116), (13882, 1527372), (14036, 1510614), (14616, 1450669), (15048, 1409023), (15144, 1400091), (15246, 1390724), (15428, 1374318), (16093, 1317528), (17556, 1207734), (17668, 1200078), (17864, 1186911), (18183, 1166088), (18299, 1158696), (18392, 1152837), (19836, 1068914), (20097, 1055032), (20328, 1043043), (20691, 1024744), (20823, 1018248), (21054, 1007076), (22716, 933394), (22968, 923153), (23142, 916212), (23978, 884268), (24244, 874566), (24563, 863208), (26334, 805156), (26502, 800052), (26796, 791274), (27588, 768558), (27764, 763686), (28072, 755307), (30492, 695362), (30856, 687159), (31581, 671384), (32186, 658764), (34713, 610808), (35112, 603867), (35336, 600039), (35967, 589512), (36366, 583044), (36598, 579348), (39672, 534457), (39753, 533368), (40194, 527516), (41382, 512372), (41646, 509124), (42108, 503538), (42427, 499752), (45432, 466697), (46284, 458106), (47956, 442134), (48279, 439176), (48488, 437283), (48587, 436392), (49126, 431604), (52668, 402578), (53004, 400026), (53592, 395637), (54549, 388696), (54897, 386232), (55176, 384279), (55528, 381843), (60984, 347681), (62469, 339416), (63162, 335692), (64372, 329382), (66671, 318024), (69426, 305404), (71934, 294756), (72732, 291522), (73196, 289674), (73689, 287736), (76351, 277704), (79506, 266684), (80388, 263758), (82764, 256186), (83292, 254562), (83923, 252648), (84216, 251769), (84854, 249876), (92568, 229053), (95912, 221067), (96558, 219588), (97174, 218196), (98252, 215802), (105336, 201289), (106008, 200013), (107901, 196504), (109098, 194348), (109794, 193116), (124938, 169708), (126324, 167846), (127281, 166584), (128093, 165528), (128744, 164691), (131879, 160776), (133342, 159012), (138852, 152702), (143868, 147378), (144837, 146392), (145464, 145761)]