20573814528

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:288

約数の個数: 432

約数和(自身を含む): 65239574400

約数和(自身を除く): 44665759872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 64, 68, 72, 79, 96, 102, 109, 122, 128, 136, 144, 153, 158, 183, 192, 204, 218, 237, 244, 256, 272, 288, 306, 316, 327, 366, 384, 408, 436, 474, 488, 544, 549, 576, 612, 632, 654, 711, 732, 768, 816, 872, 948, 976, 981, 1037, 1088, 1098, 1152, 1224, 1264, 1308, 1343, 1422, 1464, 1632, 1744, 1853, 1896, 1952, 1962, 2074, 2176, 2196, 2304, 2448, 2528, 2616, 2686, 2844, 2928, 3111, 3264, 3488, 3706, 3792, 3904, 3924, 4029, 4148, 4352, 4392, 4819, 4896, 5056, 5232, 5372, 5559, 5688, 5856, 6222, 6528, 6649, 6976, 7412, 7584, 7808, 7848, 8058, 8296, 8611, 8784, 9333, 9638, 9792, 10112, 10464, 10744, 11118, 11376, 11712, 12087, 12444, 13056, 13298, 13952, 14457, 14824, 15168, 15616, 15696, 16116, 16592, 16677, 17222, 17568, 18666, 19276, 19584, 19947, 20224, 20928, 21488, 22236, 22752, 23424, 24174, 24888, 25833, 26596, 27904, 28914, 29648, 30336, 31392, 32232, 33184, 33354, 34444, 35136, 37332, 38552, 39168, 39894, 41856, 42976, 43371, 44472, 45504, 46848, 48348, 49776, 51666, 53192, 57828, 59296, 59841, 60672, 62784, 64464, 66368, 66708, 68888, 70272, 74664, 77104, 77499, 79788, 81923, 83712, 85952, 86742, 88944, 91008, 96696, 99552, 103332, 106384, 113033, 115656, 118592, 119682, 125568, 128928, 132736, 133416, 137776, 140544, 146387, 149328, 154208, 154998, 159576, 163846, 171904, 173484, 177888, 182016, 193392, 199104, 206664, 212768, 226066, 231312, 237184, 239364, 245769, 251136, 257856, 265472, 266832, 275552, 292774, 298656, 308416, 309996, 319152, 327692, 339099, 343808, 346968, 355776, 386784, 398208, 413328, 425536, 439161, 452132, 462624, 474368, 478728, 491538, 515712, 525271, 533664, 551104, 585548, 597312, 616832, 619992, 638304, 655384, 678198, 693936, 711552, 737307, 773568, 796416, 826656, 851072, 878322, 904264, 925248, 957456, 983076, 1017297, 1031424, 1050542, 1067328, 1102208, 1171096, 1194624, 1233664, 1239984, 1276608, 1310768, 1317483, 1356396, 1387872, 1423104, 1474614, 1547136, 1575813, 1653312, 1702144, 1756644, 1808528, 1850496, 1914912, 1966152, 2034594, 2101084, 2134656, 2204416, 2342192, 2389248, 2479968, 2553216, 2621536, 2634966, 2712792, 2775744, 2949228, 3094272, 3151626, 3306624, 3513288, 3617056, 3700992, 3829824, 3932304, 4069188, 4202168, 4269312, 4684384, 4727439, 4959936, 5106432, 5243072, 5269932, 5425584, 5551488, 5898456, 6303252, 6613248, 7026576, 7234112, 7659648, 7864608, 8138376, 8404336, 8929607, 9368768, 9454878, 9919872, 10486144, 10539864, 10851168, 11102976, 11796912, 12606504, 14053152, 14468224, 15319296, 15729216, 16276752, 16808672, 17859214, 18737536, 18909756, 19839744, 20972288, 21079728, 21702336, 23593824, 25213008, 26788821, 28106304, 28936448, 31458432, 32553504, 33617344, 35718428, 37475072, 37819512, 42159456, 43404672, 47187648, 50426016, 53577642, 56212608, 62916864, 65107008, 67234688, 71436856, 75639024, 80366463, 84318912, 86809344, 94375296, 100852032, 107155284, 112425216, 130214016, 134469376, 142873712, 151278048, 160732926, 168637824, 188750592, 201704064, 214310568, 260428032, 285747424, 302556096, 321465852, 337275648, 403408128, 428621136, 571494848, 605112192, 642931704, 857242272, 1142989696, 1210224384, 1285863408, 1714484544, 2285979392, 2571726816, 3428969088, 5143453632, 6857938176, 10286907264, 20573814528]

約数ペア:

[(1, 20573814528), (2, 10286907264), (3, 6857938176), (4, 5143453632), (6, 3428969088), (8, 2571726816), (9, 2285979392), (12, 1714484544), (16, 1285863408), (17, 1210224384), (18, 1142989696), (24, 857242272), (32, 642931704), (34, 605112192), (36, 571494848), (48, 428621136), (51, 403408128), (61, 337275648), (64, 321465852), (68, 302556096), (72, 285747424), (79, 260428032), (96, 214310568), (102, 201704064), (109, 188750592), (122, 168637824), (128, 160732926), (136, 151278048), (144, 142873712), (153, 134469376), (158, 130214016), (183, 112425216), (192, 107155284), (204, 100852032), (218, 94375296), (237, 86809344), (244, 84318912), (256, 80366463), (272, 75639024), (288, 71436856), (306, 67234688), (316, 65107008), (327, 62916864), (366, 56212608), (384, 53577642), (408, 50426016), (436, 47187648), (474, 43404672), (488, 42159456), (544, 37819512), (549, 37475072), (576, 35718428), (612, 33617344), (632, 32553504), (654, 31458432), (711, 28936448), (732, 28106304), (768, 26788821), (816, 25213008), (872, 23593824), (948, 21702336), (976, 21079728), (981, 20972288), (1037, 19839744), (1088, 18909756), (1098, 18737536), (1152, 17859214), (1224, 16808672), (1264, 16276752), (1308, 15729216), (1343, 15319296), (1422, 14468224), (1464, 14053152), (1632, 12606504), (1744, 11796912), (1853, 11102976), (1896, 10851168), (1952, 10539864), (1962, 10486144), (2074, 9919872), (2176, 9454878), (2196, 9368768), (2304, 8929607), (2448, 8404336), (2528, 8138376), (2616, 7864608), (2686, 7659648), (2844, 7234112), (2928, 7026576), (3111, 6613248), (3264, 6303252), (3488, 5898456), (3706, 5551488), (3792, 5425584), (3904, 5269932), (3924, 5243072), (4029, 5106432), (4148, 4959936), (4352, 4727439), (4392, 4684384), (4819, 4269312), (4896, 4202168), (5056, 4069188), (5232, 3932304), (5372, 3829824), (5559, 3700992), (5688, 3617056), (5856, 3513288), (6222, 3306624), (6528, 3151626), (6649, 3094272), (6976, 2949228), (7412, 2775744), (7584, 2712792), (7808, 2634966), (7848, 2621536), (8058, 2553216), (8296, 2479968), (8611, 2389248), (8784, 2342192), (9333, 2204416), (9638, 2134656), (9792, 2101084), (10112, 2034594), (10464, 1966152), (10744, 1914912), (11118, 1850496), (11376, 1808528), (11712, 1756644), (12087, 1702144), (12444, 1653312), (13056, 1575813), (13298, 1547136), (13952, 1474614), (14457, 1423104), (14824, 1387872), (15168, 1356396), (15616, 1317483), (15696, 1310768), (16116, 1276608), (16592, 1239984), (16677, 1233664), (17222, 1194624), (17568, 1171096), (18666, 1102208), (19276, 1067328), (19584, 1050542), (19947, 1031424), (20224, 1017297), (20928, 983076), (21488, 957456), (22236, 925248), (22752, 904264), (23424, 878322), (24174, 851072), (24888, 826656), (25833, 796416), (26596, 773568), (27904, 737307), (28914, 711552), (29648, 693936), (30336, 678198), (31392, 655384), (32232, 638304), (33184, 619992), (33354, 616832), (34444, 597312), (35136, 585548), (37332, 551104), (38552, 533664), (39168, 525271), (39894, 515712), (41856, 491538), (42976, 478728), (43371, 474368), (44472, 462624), (45504, 452132), (46848, 439161), (48348, 425536), (49776, 413328), (51666, 398208), (53192, 386784), (57828, 355776), (59296, 346968), (59841, 343808), (60672, 339099), (62784, 327692), (64464, 319152), (66368, 309996), (66708, 308416), (68888, 298656), (70272, 292774), (74664, 275552), (77104, 266832), (77499, 265472), (79788, 257856), (81923, 251136), (83712, 245769), (85952, 239364), (86742, 237184), (88944, 231312), (91008, 226066), (96696, 212768), (99552, 206664), (103332, 199104), (106384, 193392), (113033, 182016), (115656, 177888), (118592, 173484), (119682, 171904), (125568, 163846), (128928, 159576), (132736, 154998), (133416, 154208), (137776, 149328), (140544, 146387)]