2020605312

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1545

約数の個数: 256

約数和(自身を含む): 6530284800

約数和(自身を除く): 4509679488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 64, 66, 68, 76, 88, 96, 102, 114, 128, 132, 136, 152, 176, 187, 192, 204, 209, 228, 264, 272, 304, 323, 352, 374, 384, 408, 418, 456, 528, 544, 561, 608, 627, 646, 704, 748, 816, 836, 912, 969, 1056, 1088, 1122, 1216, 1254, 1292, 1408, 1481, 1496, 1632, 1672, 1824, 1938, 2112, 2176, 2244, 2432, 2508, 2584, 2962, 2992, 3264, 3344, 3553, 3648, 3876, 4224, 4443, 4488, 5016, 5168, 5924, 5984, 6528, 6688, 7106, 7296, 7752, 8886, 8976, 10032, 10336, 10659, 11848, 11968, 13376, 14212, 15504, 16291, 17772, 17952, 20064, 20672, 21318, 23696, 23936, 25177, 26752, 28139, 28424, 31008, 32582, 35544, 35904, 40128, 41344, 42636, 47392, 48873, 50354, 56278, 56848, 62016, 65164, 71088, 71808, 75531, 80256, 84417, 85272, 94784, 97746, 100708, 112556, 113696, 124032, 130328, 142176, 151062, 168834, 170544, 189568, 195492, 201416, 225112, 227392, 260656, 276947, 284352, 302124, 309529, 337668, 341088, 390984, 402832, 450224, 454784, 478363, 521312, 553894, 568704, 604248, 619058, 675336, 682176, 781968, 805664, 830841, 900448, 928587, 956726, 1042624, 1107788, 1208496, 1238116, 1350672, 1364352, 1435089, 1563936, 1611328, 1661682, 1800896, 1857174, 1913452, 2085248, 2215576, 2416992, 2476232, 2701344, 2870178, 3127872, 3222656, 3323364, 3601792, 3714348, 3826904, 4431152, 4833984, 4952464, 5261993, 5402688, 5740356, 6255744, 6646728, 7428696, 7653808, 8862304, 9667968, 9904928, 10523986, 10805376, 11480712, 13293456, 14857392, 15307616, 15785979, 17724608, 19809856, 21047972, 22961424, 26586912, 29714784, 30615232, 31571958, 35449216, 39619712, 42095944, 45922848, 53173824, 59429568, 61230464, 63143916, 84191888, 91845696, 106347648, 118859136, 126287832, 168383776, 183691392, 252575664, 336767552, 505151328, 673535104, 1010302656, 2020605312]

約数ペア:

[(1, 2020605312), (2, 1010302656), (3, 673535104), (4, 505151328), (6, 336767552), (8, 252575664), (11, 183691392), (12, 168383776), (16, 126287832), (17, 118859136), (19, 106347648), (22, 91845696), (24, 84191888), (32, 63143916), (33, 61230464), (34, 59429568), (38, 53173824), (44, 45922848), (48, 42095944), (51, 39619712), (57, 35449216), (64, 31571958), (66, 30615232), (68, 29714784), (76, 26586912), (88, 22961424), (96, 21047972), (102, 19809856), (114, 17724608), (128, 15785979), (132, 15307616), (136, 14857392), (152, 13293456), (176, 11480712), (187, 10805376), (192, 10523986), (204, 9904928), (209, 9667968), (228, 8862304), (264, 7653808), (272, 7428696), (304, 6646728), (323, 6255744), (352, 5740356), (374, 5402688), (384, 5261993), (408, 4952464), (418, 4833984), (456, 4431152), (528, 3826904), (544, 3714348), (561, 3601792), (608, 3323364), (627, 3222656), (646, 3127872), (704, 2870178), (748, 2701344), (816, 2476232), (836, 2416992), (912, 2215576), (969, 2085248), (1056, 1913452), (1088, 1857174), (1122, 1800896), (1216, 1661682), (1254, 1611328), (1292, 1563936), (1408, 1435089), (1481, 1364352), (1496, 1350672), (1632, 1238116), (1672, 1208496), (1824, 1107788), (1938, 1042624), (2112, 956726), (2176, 928587), (2244, 900448), (2432, 830841), (2508, 805664), (2584, 781968), (2962, 682176), (2992, 675336), (3264, 619058), (3344, 604248), (3553, 568704), (3648, 553894), (3876, 521312), (4224, 478363), (4443, 454784), (4488, 450224), (5016, 402832), (5168, 390984), (5924, 341088), (5984, 337668), (6528, 309529), (6688, 302124), (7106, 284352), (7296, 276947), (7752, 260656), (8886, 227392), (8976, 225112), (10032, 201416), (10336, 195492), (10659, 189568), (11848, 170544), (11968, 168834), (13376, 151062), (14212, 142176), (15504, 130328), (16291, 124032), (17772, 113696), (17952, 112556), (20064, 100708), (20672, 97746), (21318, 94784), (23696, 85272), (23936, 84417), (25177, 80256), (26752, 75531), (28139, 71808), (28424, 71088), (31008, 65164), (32582, 62016), (35544, 56848), (35904, 56278), (40128, 50354), (41344, 48873), (42636, 47392)]