771937920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 2934968400

約数和(自身を除く): 2163030480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 61, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 122, 128, 130, 144, 156, 160, 169, 180, 183, 192, 195, 208, 234, 240, 244, 260, 288, 305, 312, 320, 338, 360, 366, 384, 390, 416, 468, 480, 488, 507, 520, 549, 576, 585, 610, 624, 640, 676, 720, 732, 780, 793, 832, 845, 915, 936, 960, 976, 1014, 1040, 1098, 1152, 1170, 1220, 1248, 1352, 1440, 1464, 1521, 1560, 1586, 1664, 1690, 1830, 1872, 1920, 1952, 2028, 2080, 2196, 2197, 2340, 2379, 2440, 2496, 2535, 2704, 2745, 2880, 2928, 3042, 3120, 3172, 3380, 3660, 3744, 3904, 3965, 4056, 4160, 4392, 4394, 4680, 4758, 4880, 4992, 5070, 5408, 5490, 5760, 5856, 6084, 6240, 6344, 6591, 6760, 7137, 7320, 7488, 7605, 7808, 7930, 8112, 8320, 8784, 8788, 9360, 9516, 9760, 10140, 10309, 10816, 10980, 10985, 11712, 11895, 12168, 12480, 12688, 13182, 13520, 14274, 14640, 14976, 15210, 15860, 16224, 17568, 17576, 18720, 19032, 19520, 19773, 20280, 20618, 21632, 21960, 21970, 23424, 23790, 24336, 24960, 25376, 26364, 27040, 28548, 29280, 30420, 30927, 31720, 32448, 32955, 35136, 35152, 35685, 37440, 38064, 39040, 39546, 40560, 41236, 43920, 43940, 47580, 48672, 50752, 51545, 52728, 54080, 57096, 58560, 60840, 61854, 63440, 64896, 65910, 70272, 70304, 71370, 74880, 76128, 79092, 81120, 82472, 87840, 87880, 92781, 95160, 97344, 98865, 101504, 103090, 105456, 108160, 114192, 117120, 121680, 123708, 126880, 131820, 134017, 140608, 142740, 152256, 154635, 158184, 162240, 164944, 175680, 175760, 185562, 190320, 194688, 197730, 206180, 210912, 228384, 243360, 247416, 253760, 263640, 268034, 281216, 285480, 304512, 309270, 316368, 324480, 329888, 351360, 351520, 371124, 380640, 395460, 402051, 412360, 421824, 456768, 463905, 486720, 494832, 507520, 527280, 536068, 570960, 618540, 632736, 659776, 670085, 703040, 742248, 761280, 790920, 804102, 824720, 843648, 913536, 927810, 973440, 989664, 1054560, 1072136, 1141920, 1206153, 1237080, 1265472, 1319552, 1340170, 1406080, 1484496, 1522560, 1581840, 1608204, 1649440, 1855620, 1979328, 2010255, 2109120, 2144272, 2283840, 2412306, 2474160, 2530944, 2680340, 2968992, 3163680, 3216408, 3298880, 3711240, 3958656, 4020510, 4218240, 4288544, 4567680, 4824612, 4948320, 5360680, 5937984, 6030765, 6327360, 6432816, 6597760, 7422480, 8041020, 8577088, 9649224, 9896640, 10721360, 11875968, 12061530, 12654720, 12865632, 14844960, 16082040, 17154176, 19298448, 19793280, 21442720, 24123060, 25731264, 29689920, 32164080, 38596896, 42885440, 48246120, 51462528, 59379840, 64328160, 77193792, 85770880, 96492240, 128656320, 154387584, 192984480, 257312640, 385968960, 771937920]

約数ペア:

[(1, 771937920), (2, 385968960), (3, 257312640), (4, 192984480), (5, 154387584), (6, 128656320), (8, 96492240), (9, 85770880), (10, 77193792), (12, 64328160), (13, 59379840), (15, 51462528), (16, 48246120), (18, 42885440), (20, 38596896), (24, 32164080), (26, 29689920), (30, 25731264), (32, 24123060), (36, 21442720), (39, 19793280), (40, 19298448), (45, 17154176), (48, 16082040), (52, 14844960), (60, 12865632), (61, 12654720), (64, 12061530), (65, 11875968), (72, 10721360), (78, 9896640), (80, 9649224), (90, 8577088), (96, 8041020), (104, 7422480), (117, 6597760), (120, 6432816), (122, 6327360), (128, 6030765), (130, 5937984), (144, 5360680), (156, 4948320), (160, 4824612), (169, 4567680), (180, 4288544), (183, 4218240), (192, 4020510), (195, 3958656), (208, 3711240), (234, 3298880), (240, 3216408), (244, 3163680), (260, 2968992), (288, 2680340), (305, 2530944), (312, 2474160), (320, 2412306), (338, 2283840), (360, 2144272), (366, 2109120), (384, 2010255), (390, 1979328), (416, 1855620), (468, 1649440), (480, 1608204), (488, 1581840), (507, 1522560), (520, 1484496), (549, 1406080), (576, 1340170), (585, 1319552), (610, 1265472), (624, 1237080), (640, 1206153), (676, 1141920), (720, 1072136), (732, 1054560), (780, 989664), (793, 973440), (832, 927810), (845, 913536), (915, 843648), (936, 824720), (960, 804102), (976, 790920), (1014, 761280), (1040, 742248), (1098, 703040), (1152, 670085), (1170, 659776), (1220, 632736), (1248, 618540), (1352, 570960), (1440, 536068), (1464, 527280), (1521, 507520), (1560, 494832), (1586, 486720), (1664, 463905), (1690, 456768), (1830, 421824), (1872, 412360), (1920, 402051), (1952, 395460), (2028, 380640), (2080, 371124), (2196, 351520), (2197, 351360), (2340, 329888), (2379, 324480), (2440, 316368), (2496, 309270), (2535, 304512), (2704, 285480), (2745, 281216), (2880, 268034), (2928, 263640), (3042, 253760), (3120, 247416), (3172, 243360), (3380, 228384), (3660, 210912), (3744, 206180), (3904, 197730), (3965, 194688), (4056, 190320), (4160, 185562), (4392, 175760), (4394, 175680), (4680, 164944), (4758, 162240), (4880, 158184), (4992, 154635), (5070, 152256), (5408, 142740), (5490, 140608), (5760, 134017), (5856, 131820), (6084, 126880), (6240, 123708), (6344, 121680), (6591, 117120), (6760, 114192), (7137, 108160), (7320, 105456), (7488, 103090), (7605, 101504), (7808, 98865), (7930, 97344), (8112, 95160), (8320, 92781), (8784, 87880), (8788, 87840), (9360, 82472), (9516, 81120), (9760, 79092), (10140, 76128), (10309, 74880), (10816, 71370), (10980, 70304), (10985, 70272), (11712, 65910), (11895, 64896), (12168, 63440), (12480, 61854), (12688, 60840), (13182, 58560), (13520, 57096), (14274, 54080), (14640, 52728), (14976, 51545), (15210, 50752), (15860, 48672), (16224, 47580), (17568, 43940), (17576, 43920), (18720, 41236), (19032, 40560), (19520, 39546), (19773, 39040), (20280, 38064), (20618, 37440), (21632, 35685), (21960, 35152), (21970, 35136), (23424, 32955), (23790, 32448), (24336, 31720), (24960, 30927), (25376, 30420), (26364, 29280), (27040, 28548)]