165318480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 591926400

約数和(自身を除く): 426607920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 67, 69, 72, 80, 90, 92, 115, 120, 134, 138, 144, 149, 180, 184, 201, 207, 230, 240, 268, 276, 298, 335, 345, 360, 368, 402, 414, 447, 460, 536, 552, 596, 603, 670, 690, 720, 745, 804, 828, 894, 920, 1005, 1035, 1072, 1104, 1192, 1206, 1340, 1341, 1380, 1490, 1541, 1608, 1656, 1788, 1840, 2010, 2070, 2235, 2384, 2412, 2680, 2682, 2760, 2980, 3015, 3082, 3216, 3312, 3427, 3576, 4020, 4140, 4470, 4623, 4824, 5360, 5364, 5520, 5960, 6030, 6164, 6705, 6854, 7152, 7705, 8040, 8280, 8940, 9246, 9648, 9983, 10281, 10728, 11920, 12060, 12328, 13410, 13708, 13869, 15410, 16080, 16560, 17135, 17880, 18492, 19966, 20562, 21456, 23115, 24120, 24656, 26820, 27416, 27738, 29949, 30820, 30843, 34270, 35760, 36984, 39932, 41124, 46230, 48240, 49915, 51405, 53640, 54832, 55476, 59898, 61640, 61686, 68540, 69345, 73968, 79864, 82248, 89847, 92460, 99830, 102810, 107280, 110952, 119796, 123280, 123372, 137080, 138690, 149745, 154215, 159728, 164496, 179694, 184920, 199660, 205620, 221904, 229609, 239592, 246744, 274160, 277380, 299490, 308430, 359388, 369840, 399320, 411240, 449235, 459218, 479184, 493488, 554760, 598980, 616860, 688827, 718776, 798640, 822480, 898470, 918436, 1109520, 1148045, 1197960, 1233720, 1377654, 1437552, 1796940, 1836872, 2066481, 2296090, 2395920, 2467440, 2755308, 3444135, 3593880, 3673744, 4132962, 4592180, 5510616, 6888270, 7187760, 8265924, 9184360, 10332405, 11021232, 13776540, 16531848, 18368720, 20664810, 27553080, 33063696, 41329620, 55106160, 82659240, 165318480]

約数ペア:

[(1, 165318480), (2, 82659240), (3, 55106160), (4, 41329620), (5, 33063696), (6, 27553080), (8, 20664810), (9, 18368720), (10, 16531848), (12, 13776540), (15, 11021232), (16, 10332405), (18, 9184360), (20, 8265924), (23, 7187760), (24, 6888270), (30, 5510616), (36, 4592180), (40, 4132962), (45, 3673744), (46, 3593880), (48, 3444135), (60, 2755308), (67, 2467440), (69, 2395920), (72, 2296090), (80, 2066481), (90, 1836872), (92, 1796940), (115, 1437552), (120, 1377654), (134, 1233720), (138, 1197960), (144, 1148045), (149, 1109520), (180, 918436), (184, 898470), (201, 822480), (207, 798640), (230, 718776), (240, 688827), (268, 616860), (276, 598980), (298, 554760), (335, 493488), (345, 479184), (360, 459218), (368, 449235), (402, 411240), (414, 399320), (447, 369840), (460, 359388), (536, 308430), (552, 299490), (596, 277380), (603, 274160), (670, 246744), (690, 239592), (720, 229609), (745, 221904), (804, 205620), (828, 199660), (894, 184920), (920, 179694), (1005, 164496), (1035, 159728), (1072, 154215), (1104, 149745), (1192, 138690), (1206, 137080), (1340, 123372), (1341, 123280), (1380, 119796), (1490, 110952), (1541, 107280), (1608, 102810), (1656, 99830), (1788, 92460), (1840, 89847), (2010, 82248), (2070, 79864), (2235, 73968), (2384, 69345), (2412, 68540), (2680, 61686), (2682, 61640), (2760, 59898), (2980, 55476), (3015, 54832), (3082, 53640), (3216, 51405), (3312, 49915), (3427, 48240), (3576, 46230), (4020, 41124), (4140, 39932), (4470, 36984), (4623, 35760), (4824, 34270), (5360, 30843), (5364, 30820), (5520, 29949), (5960, 27738), (6030, 27416), (6164, 26820), (6705, 24656), (6854, 24120), (7152, 23115), (7705, 21456), (8040, 20562), (8280, 19966), (8940, 18492), (9246, 17880), (9648, 17135), (9983, 16560), (10281, 16080), (10728, 15410), (11920, 13869), (12060, 13708), (12328, 13410)]