1301861760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 256

約数和(自身を含む): 4418150400

約数和(自身を除く): 3116288640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 127, 128, 152, 160, 190, 192, 228, 240, 254, 281, 285, 304, 320, 380, 381, 384, 456, 480, 508, 562, 570, 608, 635, 640, 760, 762, 843, 912, 960, 1016, 1124, 1140, 1216, 1270, 1405, 1520, 1524, 1686, 1824, 1905, 1920, 2032, 2248, 2280, 2413, 2432, 2540, 2810, 3040, 3048, 3372, 3648, 3810, 4064, 4215, 4496, 4560, 4826, 5080, 5339, 5620, 6080, 6096, 6744, 7239, 7296, 7620, 8128, 8430, 8992, 9120, 9652, 10160, 10678, 11240, 12065, 12160, 12192, 13488, 14478, 15240, 16017, 16256, 16860, 17984, 18240, 19304, 20320, 21356, 22480, 24130, 24384, 26695, 26976, 28956, 30480, 32034, 33720, 35687, 35968, 36195, 36480, 38608, 40640, 42712, 44960, 48260, 48768, 53390, 53952, 57912, 60960, 64068, 67440, 71374, 72390, 77216, 80085, 81280, 85424, 89920, 96520, 106780, 107061, 107904, 115824, 121920, 128136, 134880, 142748, 144780, 154432, 160170, 170848, 178435, 179840, 193040, 213560, 214122, 231648, 243840, 256272, 269760, 285496, 289560, 308864, 320340, 341696, 356870, 386080, 427120, 428244, 463296, 512544, 535305, 539520, 570992, 579120, 640680, 678053, 683392, 713740, 772160, 854240, 856488, 926592, 1025088, 1070610, 1141984, 1158240, 1281360, 1356106, 1427480, 1544320, 1708480, 1712976, 2034159, 2050176, 2141220, 2283968, 2316480, 2562720, 2712212, 2854960, 3390265, 3416960, 3425952, 4068318, 4282440, 4567936, 4632960, 5125440, 5424424, 5709920, 6780530, 6851904, 8136636, 8564880, 10170795, 10250880, 10848848, 11419840, 13561060, 13703808, 16273272, 17129760, 20341590, 21697696, 22839680, 27122120, 32546544, 34259520, 40683180, 43395392, 54244240, 65093088, 68519040, 81366360, 86790784, 108488480, 130186176, 162732720, 216976960, 260372352, 325465440, 433953920, 650930880, 1301861760]

約数ペア:

[(1, 1301861760), (2, 650930880), (3, 433953920), (4, 325465440), (5, 260372352), (6, 216976960), (8, 162732720), (10, 130186176), (12, 108488480), (15, 86790784), (16, 81366360), (19, 68519040), (20, 65093088), (24, 54244240), (30, 43395392), (32, 40683180), (38, 34259520), (40, 32546544), (48, 27122120), (57, 22839680), (60, 21697696), (64, 20341590), (76, 17129760), (80, 16273272), (95, 13703808), (96, 13561060), (114, 11419840), (120, 10848848), (127, 10250880), (128, 10170795), (152, 8564880), (160, 8136636), (190, 6851904), (192, 6780530), (228, 5709920), (240, 5424424), (254, 5125440), (281, 4632960), (285, 4567936), (304, 4282440), (320, 4068318), (380, 3425952), (381, 3416960), (384, 3390265), (456, 2854960), (480, 2712212), (508, 2562720), (562, 2316480), (570, 2283968), (608, 2141220), (635, 2050176), (640, 2034159), (760, 1712976), (762, 1708480), (843, 1544320), (912, 1427480), (960, 1356106), (1016, 1281360), (1124, 1158240), (1140, 1141984), (1216, 1070610), (1270, 1025088), (1405, 926592), (1520, 856488), (1524, 854240), (1686, 772160), (1824, 713740), (1905, 683392), (1920, 678053), (2032, 640680), (2248, 579120), (2280, 570992), (2413, 539520), (2432, 535305), (2540, 512544), (2810, 463296), (3040, 428244), (3048, 427120), (3372, 386080), (3648, 356870), (3810, 341696), (4064, 320340), (4215, 308864), (4496, 289560), (4560, 285496), (4826, 269760), (5080, 256272), (5339, 243840), (5620, 231648), (6080, 214122), (6096, 213560), (6744, 193040), (7239, 179840), (7296, 178435), (7620, 170848), (8128, 160170), (8430, 154432), (8992, 144780), (9120, 142748), (9652, 134880), (10160, 128136), (10678, 121920), (11240, 115824), (12065, 107904), (12160, 107061), (12192, 106780), (13488, 96520), (14478, 89920), (15240, 85424), (16017, 81280), (16256, 80085), (16860, 77216), (17984, 72390), (18240, 71374), (19304, 67440), (20320, 64068), (21356, 60960), (22480, 57912), (24130, 53952), (24384, 53390), (26695, 48768), (26976, 48260), (28956, 44960), (30480, 42712), (32034, 40640), (33720, 38608), (35687, 36480), (35968, 36195)]