21101462928

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 960

約数和(自身を含む): 82299176960

約数和(自身を除く): 61197714032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 43, 48, 52, 54, 56, 57, 63, 72, 73, 76, 78, 81, 84, 86, 91, 104, 108, 112, 114, 117, 126, 129, 133, 144, 146, 152, 156, 162, 168, 171, 172, 182, 189, 208, 216, 219, 228, 234, 243, 247, 252, 258, 266, 273, 292, 301, 304, 312, 324, 336, 342, 344, 351, 364, 378, 387, 399, 432, 438, 456, 468, 486, 494, 504, 511, 513, 516, 532, 546, 559, 567, 584, 602, 624, 648, 657, 684, 688, 702, 728, 741, 756, 774, 798, 817, 819, 876, 903, 912, 936, 949, 972, 988, 1008, 1022, 1026, 1032, 1053, 1064, 1092, 1118, 1134, 1161, 1168, 1197, 1204, 1296, 1314, 1368, 1387, 1404, 1456, 1482, 1512, 1533, 1539, 1548, 1596, 1634, 1638, 1677, 1701, 1729, 1752, 1806, 1872, 1898, 1944, 1971, 1976, 2044, 2052, 2064, 2106, 2128, 2184, 2223, 2236, 2268, 2322, 2394, 2408, 2451, 2457, 2628, 2709, 2736, 2774, 2808, 2847, 2964, 3024, 3066, 3078, 3096, 3139, 3159, 3192, 3268, 3276, 3354, 3402, 3458, 3483, 3504, 3591, 3612, 3796, 3888, 3913, 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30186, 31122, 31304, 31536, 31863, 32319, 32508, 33288, 34164, 34314, 35217, 35478, 35568, 36062, 36792, 36936, 37449, 37668, 38836, 39216, 39312, 39858, 40014, 40248, 40807, 41391, 41496, 41796, 42484, 43092, 43344, 43946, 44118, 44226, 45279, 45552, 45752, 46683, 46956, 47304, 48762, 49932, 50224, 50544, 51246, 51471, 53144, 53352, 54093, 55188, 55728, 56502, 57456, 58254, 58824, 58968, 59641, 59787, 60021, 60372, 62244, 62608, 63726, 64638, 65016, 65919, 66177, 66576, 68328, 68628, 70434, 70956, 72124, 73143, 73584, 73872, 74347, 74898, 75336, 76869, 77672, 79716, 80028, 80496, 81614, 82782, 82992, 83592, 84753, 84968, 86184, 87381, 87892, 88236, 88452, 90558, 91504, 93366, 93912, 94608, 95589, 97524, 99864, 102492, 102942, 105651, 106288, 106704, 108186, 110376, 112347, 113004, 116508, 117648, 117936, 119282, 119574, 120042, 120744, 122421, 124173, 124488, 126217, 127452, 129276, 130032, 131838, 132354, 135837, 136656, 137256, 140049, 140868, 141912, 144248, 146286, 148694, 149796, 150672, 153738, 154413, 155344, 159432, 160056, 162279, 163228, 165564, 167184, 169506, 169936, 172368, 174762, 175784, 176472, 176904, 178923, 179361, 181116, 186732, 187824, 191178, 195048, 197757, 198531, 199728, 204984, 205884, 211302, 216372, 220752, 223041, 224694, 226008, 230607, 233016, 238564, 239148, 240084, 241488, 244842, 248346, 248976, 252434, 254259, 254904, 258552, 262143, 263676, 264708, 271674, 274512, 280098, 281736, 283824, 285649, 286767, 288496, 292572, 297388, 299592, 307476, 308826, 316953, 318864, 320112, 324558, 326456, 331128, 337041, 339012, 349524, 351568, 352944, 353808, 357846, 358722, 362232, 367263, 373464, 378651, 382356, 390096, 395514, 397062, 409968, 411768, 417487, 420147, 422604, 432744, 446082, 449388, 452016, 461214, 463239, 466032, 477128, 478296, 480168, 486837, 489684, 496692, 504868, 508518, 509808, 517104, 524286, 527352, 529416, 536769, 538083, 543348, 560196, 563472, 571298, 573534, 585144, 593271, 594776, 599184, 614952, 617652, 633906, 649116, 652912, 662256, 669123, 674082, 678024, 699048, 715692, 717444, 724464, 734526, 746928, 757302, 762777, 764712, 775333, 786429, 791028, 794124, 823536, 834974, 840294, 845208, 856947, 860301, 865488, 892164, 898776, 922428, 926478, 950859, 954256, 956592, 960336, 973674, 979368, 993384, 1009736, 1017036, 1048572, 1054704, 1058832, 1073538, 1076166, 1086696, 1101789, 1120392, 1135953, 1142596, 1147068, 1170288, 1186542, 1189552, 1229904, 1235304, 1252461, 1267812, 1298232, 1338246, 1348164, 1356048, 1389717, 1398096, 1431384, 1434888, 1460511, 1469052, 1514604, 1525554, 1529424, 1550666, 1572858, 1582056, 1588248, 1610307, 1614249, 1669948, 1680588, 1690416, 1713894, 1720602, 1779813, 1784328, 1797552, 1844856, 1852956, 1901718, 1947348, 1958736, 1986768, 2007369, 2019472, 2034072, 2097144, 2147076, 2152332, 2173392, 2203578, 2240784, 2271906, 2285192, 2294136, 2325999, 2359287, 2373084, 2470608, 2504922, 2535624, 2570841, 2580903, 2596464, 2676492, 2696328, 2779434, 2862768, 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17526132, 17628624, 18066321, 18175248, 18607992, 18874296, 19323684, 19832202, 20039376, 20447154, 20566728, 20647224, 20933991, 21357756, 21709324, 22235472, 22544298, 23137569, 23368176, 24088428, 25764912, 25827984, 26442936, 27262872, 27911988, 28477008, 28985526, 30059064, 30670731, 30850092, 32117904, 32563986, 33816447, 35052264, 36132642, 37215984, 37748592, 38647368, 39664404, 40894308, 41133456, 41294448, 41867982, 42715512, 43418648, 45088596, 46275138, 48176856, 48845979, 52885872, 54525744, 55823976, 57971052, 60118128, 61341462, 61700184, 62801973, 65127972, 67632894, 69412707, 70104528, 72265284, 77294736, 79328808, 81788616, 83735964, 85431024, 86837296, 90177192, 92550276, 96353712, 97691958, 101449341, 111647952, 115942104, 122682924, 123400368, 125603946, 130255944, 135265788, 138825414, 144530568, 146537937, 158657616, 163577232, 167471928, 180354384, 185100552, 188405919, 195383916, 202898682, 231884208, 245365848, 251207892, 260511888, 270531576, 277650828, 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約数ペア:

[(1, 21101462928), (2, 10550731464), (3, 7033820976), (4, 5275365732), (6, 3516910488), (7, 3014494704), (8, 2637682866), (9, 2344606992), (12, 1758455244), (13, 1623189456), (14, 1507247352), (16, 1318841433), (18, 1172303496), (19, 1110603312), (21, 1004831568), (24, 879227622), (26, 811594728), (27, 781535664), (28, 753623676), (36, 586151748), (38, 555301656), (39, 541063152), (42, 502415784), (43, 490731696), (48, 439613811), (52, 405797364), (54, 390767832), (56, 376811838), (57, 370201104), (63, 334943856), (72, 293075874), (73, 289061136), (76, 277650828), (78, 270531576), (81, 260511888), (84, 251207892), (86, 245365848), (91, 231884208), (104, 202898682), (108, 195383916), (112, 188405919), (114, 185100552), (117, 180354384), (126, 167471928), (129, 163577232), (133, 158657616), (144, 146537937), (146, 144530568), (152, 138825414), (156, 135265788), (162, 130255944), (168, 125603946), (171, 123400368), (172, 122682924), (182, 115942104), (189, 111647952), (208, 101449341), (216, 97691958), (219, 96353712), (228, 92550276), (234, 90177192), (243, 86837296), (247, 85431024), (252, 83735964), (258, 81788616), (266, 79328808), (273, 77294736), (292, 72265284), (301, 70104528), (304, 69412707), (312, 67632894), (324, 65127972), (336, 62801973), (342, 61700184), (344, 61341462), (351, 60118128), (364, 57971052), (378, 55823976), (387, 54525744), (399, 52885872), (432, 48845979), (438, 48176856), (456, 46275138), (468, 45088596), (486, 43418648), (494, 42715512), (504, 41867982), (511, 41294448), (513, 41133456), (516, 40894308), (532, 39664404), (546, 38647368), (559, 37748592), (567, 37215984), (584, 36132642), (602, 35052264), (624, 33816447), (648, 32563986), (657, 32117904), (684, 30850092), (688, 30670731), (702, 30059064), (728, 28985526), (741, 28477008), (756, 27911988), (774, 27262872), (798, 26442936), (817, 25827984), (819, 25764912), (876, 24088428), (903, 23368176), (912, 23137569), (936, 22544298), (949, 22235472), (972, 21709324), (988, 21357756), (1008, 20933991), (1022, 20647224), (1026, 20566728), (1032, 20447154), (1053, 20039376), (1064, 19832202), (1092, 19323684), (1118, 18874296), (1134, 18607992), (1161, 18175248), (1168, 18066321), (1197, 17628624), (1204, 17526132), (1296, 16281993), (1314, 16058952), (1368, 15425046), (1387, 15213744), (1404, 15029532), (1456, 14492763), (1482, 14238504), (1512, 13955994), (1533, 13764816), (1539, 13711152), (1548, 13631436), (1596, 13221468), (1634, 12913992), (1638, 12882456), (1677, 12582864), (1701, 12405328), (1729, 12204432), (1752, 12044214), (1806, 11684088), (1872, 11272149), (1898, 11117736), (1944, 10854662), (1971, 10705968), (1976, 10678878), (2044, 10323612), (2052, 10283364), (2064, 10223577), (2106, 10019688), (2128, 9916101), (2184, 9661842), (2223, 9492336), (2236, 9437148), (2268, 9303996), (2322, 9087624), (2394, 8814312), (2408, 8763066), (2451, 8609328), (2457, 8588304), (2628, 8029476), (2709, 7789392), (2736, 7712523), (2774, 7606872), (2808, 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(6708, 3145716), (6804, 3101332), (6916, 3051108), (6966, 3029208), (7182, 2938104), (7224, 2921022), (7353, 2869776), (7371, 2862768), (7592, 2779434), (7826, 2696328), (7884, 2676492), (8127, 2596464), (8176, 2580903), (8208, 2570841), (8322, 2535624), (8424, 2504922), (8541, 2470608), (8892, 2373084), (8944, 2359287), (9072, 2325999), (9198, 2294136), (9234, 2285192), (9288, 2271906), (9417, 2240784), (9576, 2203578), (9709, 2173392), (9804, 2152332), (9828, 2147076), (10062, 2097144), (10374, 2034072), (10449, 2019472), (10512, 2007369), (10621, 1986768), (10773, 1958736), (10836, 1947348), (11096, 1901718), (11388, 1852956), (11438, 1844856), (11739, 1797552), (11826, 1784328), (11856, 1779813), (12264, 1720602), (12312, 1713894), (12483, 1690416), (12556, 1680588), (12636, 1669948), (13072, 1614249), (13104, 1610307), (13286, 1588248), (13338, 1582056), (13416, 1572858), (13608, 1550666), (13797, 1529424), (13832, 1525554), (13932, 1514604), (14364, 1469052), (14448, 1460511), (14706, 1434888), (14742, 1431384), (15093, 1398096), (15184, 1389717), (15561, 1356048), (15652, 1348164), (15768, 1338246), (16254, 1298232), (16644, 1267812), (16848, 1252461), (17082, 1235304), (17157, 1229904), (17739, 1189552), (17784, 1186542), (18031, 1170288), (18396, 1147068), (18468, 1142596), (18576, 1135953), (18834, 1120392), (19152, 1101789), (19418, 1086696), (19608, 1076166), (19656, 1073538), (19929, 1058832), (20007, 1054704), (20124, 1048572), (20748, 1017036), (20898, 1009736), (21242, 993384), (21546, 979368), (21672, 973674), (21973, 960336), (22059, 956592), (22113, 954256), (22192, 950859), (22776, 926478), (22876, 922428), (23478, 898776), (23652, 892164), (24381, 865488), (24528, 860301), (24624, 856947), (24966, 845208), (25112, 840294), (25272, 834974), (25623, 823536), (26572, 794124), (26676, 791028), (26832, 786429), (27216, 775333), (27594, 764712), (27664, 762777), (27864, 757302), (28251, 746928), (28728, 734526), (29127, 724464), (29412, 717444), (29484, 715692), (30186, 699048), (31122, 678024), (31304, 674082), (31536, 669123), (31863, 662256), (32319, 652912), (32508, 649116), (33288, 633906), (34164, 617652), (34314, 614952), (35217, 599184), (35478, 594776), (35568, 593271), (36062, 585144), (36792, 573534), (36936, 571298), (37449, 563472), (37668, 560196), (38836, 543348), (39216, 538083), (39312, 536769), (39858, 529416), (40014, 527352), (40248, 524286), (40807, 517104), (41391, 509808), (41496, 508518), (41796, 504868), (42484, 496692), (43092, 489684), (43344, 486837), (43946, 480168), (44118, 478296), (44226, 477128), (45279, 466032), (45552, 463239), (45752, 461214), (46683, 452016), (46956, 449388), (47304, 446082), (48762, 432744), (49932, 422604), (50224, 420147), (50544, 417487), (51246, 411768), (51471, 409968), (53144, 397062), (53352, 395514), (54093, 390096), (55188, 382356), (55728, 378651), (56502, 373464), (57456, 367263), (58254, 362232), (58824, 358722), (58968, 357846), (59641, 353808), (59787, 352944), (60021, 351568), (60372, 349524), (62244, 339012), (62608, 337041), (63726, 331128), (64638, 326456), (65016, 324558), (65919, 320112), (66177, 318864), (66576, 316953), (68328, 308826), (68628, 307476), (70434, 299592), (70956, 297388), (72124, 292572), (73143, 288496), (73584, 286767), (73872, 285649), (74347, 283824), (74898, 281736), (75336, 280098), (76869, 274512), (77672, 271674), (79716, 264708), (80028, 263676), (80496, 262143), (81614, 258552), (82782, 254904), (82992, 254259), (83592, 252434), (84753, 248976), (84968, 248346), (86184, 244842), (87381, 241488), (87892, 240084), (88236, 239148), (88452, 238564), (90558, 233016), (91504, 230607), (93366, 226008), (93912, 224694), (94608, 223041), (95589, 220752), (97524, 216372), (99864, 211302), (102492, 205884), (102942, 204984), (105651, 199728), (106288, 198531), (106704, 197757), (108186, 195048), (110376, 191178), (112347, 187824), (113004, 186732), (116508, 181116), (117648, 179361), (117936, 178923), (119282, 176904), (119574, 176472), (120042, 175784), (120744, 174762), (122421, 172368), (124173, 169936), (124488, 169506), (126217, 167184), (127452, 165564), (129276, 163228), (130032, 162279), (131838, 160056), (132354, 159432), (135837, 155344), (136656, 154413), (137256, 153738), (140049, 150672), (140868, 149796), (141912, 148694), (144248, 146286)]