1293466320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 400

約数和(自身を含む): 4770551808

約数和(自身を除く): 3477085488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 47, 48, 54, 60, 62, 72, 80, 81, 90, 93, 94, 108, 120, 124, 135, 137, 141, 144, 155, 162, 180, 186, 188, 216, 235, 240, 248, 270, 274, 279, 282, 310, 324, 360, 372, 376, 405, 411, 423, 432, 465, 470, 496, 540, 548, 558, 564, 620, 648, 685, 705, 720, 744, 752, 810, 822, 837, 846, 930, 940, 1080, 1096, 1116, 1128, 1233, 1240, 1269, 1296, 1370, 1395, 1410, 1457, 1488, 1620, 1644, 1674, 1692, 1860, 1880, 2055, 2115, 2160, 2192, 2232, 2256, 2466, 2480, 2511, 2538, 2740, 2790, 2820, 2914, 3240, 3288, 3348, 3384, 3699, 3720, 3760, 3807, 4110, 4185, 4230, 4247, 4371, 4464, 4932, 5022, 5076, 5480, 5580, 5640, 5828, 6165, 6345, 6439, 6480, 6576, 6696, 6768, 7285, 7398, 7440, 7614, 8220, 8370, 8460, 8494, 8742, 9864, 10044, 10152, 10960, 11097, 11160, 11280, 11656, 12330, 12555, 12690, 12741, 12878, 13113, 13392, 14570, 14796, 15228, 16440, 16740, 16920, 16988, 17484, 18495, 19035, 19317, 19728, 20088, 20304, 21235, 21855, 22194, 22320, 23312, 24660, 25110, 25380, 25482, 25756, 26226, 29140, 29592, 30456, 32195, 32880, 33480, 33840, 33976, 34968, 36990, 38070, 38223, 38634, 39339, 40176, 42470, 43710, 44388, 49320, 50220, 50760, 50964, 51512, 52452, 55485, 57951, 58280, 59184, 60912, 63705, 64390, 65565, 66960, 67952, 69936, 73980, 76140, 76446, 77268, 78678, 84940, 87420, 88776, 96585, 98640, 100440, 101520, 101928, 103024, 104904, 110970, 114669, 115902, 116560, 118017, 127410, 128780, 131130, 147960, 152280, 152892, 154536, 157356, 169880, 173853, 174840, 177552, 191115, 193170, 196695, 199609, 200880, 203856, 209808, 221940, 229338, 231804, 236034, 254820, 257560, 262260, 289755, 295920, 304560, 305784, 309072, 314712, 339760, 344007, 347706, 349680, 382230, 386340, 393390, 399218, 443880, 458676, 463608, 472068, 509640, 515120, 521559, 524520, 573345, 579510, 590085, 598827, 611568, 629424, 688014, 695412, 764460, 772680, 786780, 798436, 869265, 887760, 917352, 927216, 944136, 998045, 1019280, 1043118, 1049040, 1146690, 1159020, 1180170, 1197654, 1376028, 1390824, 1528920, 1545360, 1573560, 1596872, 1720035, 1738530, 1796481, 1834704, 1888272, 1996090, 2086236, 2293380, 2318040, 2360340, 2395308, 2607795, 2752056, 2781648, 2994135, 3057840, 3147120, 3193744, 3440070, 3477060, 3592962, 3992180, 4172472, 4586760, 4636080, 4720680, 4790616, 5215590, 5389443, 5504112, 5988270, 6880140, 6954120, 7185924, 7984360, 8344944, 8982405, 9173520, 9441360, 9581232, 10431180, 10778886, 11976540, 13760280, 13908240, 14371848, 15968720, 16168329, 17964810, 20862360, 21557772, 23953080, 26947215, 27520560, 28743696, 32336658, 35929620, 41724720, 43115544, 47906160, 53894430, 64673316, 71859240, 80841645, 86231088, 107788860, 129346632, 143718480, 161683290, 215577720, 258693264, 323366580, 431155440, 646733160, 1293466320]

約数ペア:

[(1, 1293466320), (2, 646733160), (3, 431155440), (4, 323366580), (5, 258693264), (6, 215577720), (8, 161683290), (9, 143718480), (10, 129346632), (12, 107788860), (15, 86231088), (16, 80841645), (18, 71859240), (20, 64673316), (24, 53894430), (27, 47906160), (30, 43115544), (31, 41724720), (36, 35929620), (40, 32336658), (45, 28743696), (47, 27520560), (48, 26947215), (54, 23953080), (60, 21557772), (62, 20862360), (72, 17964810), (80, 16168329), (81, 15968720), (90, 14371848), (93, 13908240), (94, 13760280), (108, 11976540), (120, 10778886), (124, 10431180), (135, 9581232), (137, 9441360), (141, 9173520), (144, 8982405), (155, 8344944), (162, 7984360), (180, 7185924), (186, 6954120), (188, 6880140), (216, 5988270), (235, 5504112), (240, 5389443), (248, 5215590), (270, 4790616), (274, 4720680), (279, 4636080), (282, 4586760), (310, 4172472), (324, 3992180), (360, 3592962), (372, 3477060), (376, 3440070), (405, 3193744), (411, 3147120), (423, 3057840), (432, 2994135), (465, 2781648), (470, 2752056), (496, 2607795), (540, 2395308), (548, 2360340), (558, 2318040), (564, 2293380), (620, 2086236), (648, 1996090), (685, 1888272), (705, 1834704), (720, 1796481), (744, 1738530), (752, 1720035), (810, 1596872), (822, 1573560), (837, 1545360), (846, 1528920), (930, 1390824), (940, 1376028), (1080, 1197654), (1096, 1180170), (1116, 1159020), (1128, 1146690), (1233, 1049040), (1240, 1043118), (1269, 1019280), (1296, 998045), (1370, 944136), (1395, 927216), (1410, 917352), (1457, 887760), (1488, 869265), (1620, 798436), (1644, 786780), (1674, 772680), (1692, 764460), (1860, 695412), (1880, 688014), (2055, 629424), (2115, 611568), (2160, 598827), (2192, 590085), (2232, 579510), (2256, 573345), (2466, 524520), (2480, 521559), (2511, 515120), (2538, 509640), (2740, 472068), (2790, 463608), (2820, 458676), (2914, 443880), (3240, 399218), (3288, 393390), (3348, 386340), (3384, 382230), (3699, 349680), (3720, 347706), (3760, 344007), (3807, 339760), (4110, 314712), (4185, 309072), (4230, 305784), (4247, 304560), (4371, 295920), (4464, 289755), (4932, 262260), (5022, 257560), (5076, 254820), (5480, 236034), (5580, 231804), (5640, 229338), (5828, 221940), (6165, 209808), (6345, 203856), (6439, 200880), (6480, 199609), (6576, 196695), (6696, 193170), (6768, 191115), (7285, 177552), (7398, 174840), (7440, 173853), (7614, 169880), (8220, 157356), (8370, 154536), (8460, 152892), (8494, 152280), (8742, 147960), (9864, 131130), (10044, 128780), (10152, 127410), (10960, 118017), (11097, 116560), (11160, 115902), (11280, 114669), (11656, 110970), (12330, 104904), (12555, 103024), (12690, 101928), (12741, 101520), (12878, 100440), (13113, 98640), (13392, 96585), (14570, 88776), (14796, 87420), (15228, 84940), (16440, 78678), (16740, 77268), (16920, 76446), (16988, 76140), (17484, 73980), (18495, 69936), (19035, 67952), (19317, 66960), (19728, 65565), (20088, 64390), (20304, 63705), (21235, 60912), (21855, 59184), (22194, 58280), (22320, 57951), (23312, 55485), (24660, 52452), (25110, 51512), (25380, 50964), (25482, 50760), (25756, 50220), (26226, 49320), (29140, 44388), (29592, 43710), (30456, 42470), (32195, 40176), (32880, 39339), (33480, 38634), (33840, 38223), (33976, 38070), (34968, 36990)]