144048240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1361}}^1$

素因数の和:1397

約数の個数: 240

約数和(自身を含む): 577596960

約数和(自身を除く): 433548720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1361, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2722, 2940, 3024, 3528, 3780, 3920, 4083, 4410, 5040, 5292, 5444, 5880, 6615, 6805, 7056, 7560, 8166, 8820, 9527, 10584, 10888, 11760, 12249, 13230, 13610, 15120, 16332, 17640, 19054, 20415, 21168, 21776, 24498, 26460, 27220, 28581, 32664, 35280, 36747, 38108, 40830, 47635, 48996, 52920, 54440, 57162, 61245, 65328, 66689, 73494, 76216, 81660, 85743, 95270, 97992, 105840, 108880, 114324, 122490, 133378, 142905, 146988, 152432, 163320, 171486, 183735, 190540, 195984, 200067, 228648, 244980, 257229, 266756, 285810, 293976, 326640, 333445, 342972, 367470, 381080, 400134, 428715, 457296, 489960, 514458, 533512, 571620, 587952, 600201, 666890, 685944, 734940, 762160, 800268, 857430, 979920, 1000335, 1028916, 1067024, 1143240, 1200402, 1286145, 1333780, 1371888, 1469880, 1600536, 1714860, 1800603, 2000670, 2057832, 2286480, 2400804, 2572290, 2667560, 2939760, 3001005, 3201072, 3429720, 3601206, 4001340, 4115664, 4801608, 5144580, 5335120, 6002010, 6859440, 7202412, 8002680, 9003015, 9603216, 10289160, 12004020, 14404824, 16005360, 18006030, 20578320, 24008040, 28809648, 36012060, 48016080, 72024120, 144048240]

約数ペア:

[(1, 144048240), (2, 72024120), (3, 48016080), (4, 36012060), (5, 28809648), (6, 24008040), (7, 20578320), (8, 18006030), (9, 16005360), (10, 14404824), (12, 12004020), (14, 10289160), (15, 9603216), (16, 9003015), (18, 8002680), (20, 7202412), (21, 6859440), (24, 6002010), (27, 5335120), (28, 5144580), (30, 4801608), (35, 4115664), (36, 4001340), (40, 3601206), (42, 3429720), (45, 3201072), (48, 3001005), (49, 2939760), (54, 2667560), (56, 2572290), (60, 2400804), (63, 2286480), (70, 2057832), (72, 2000670), (80, 1800603), (84, 1714860), (90, 1600536), (98, 1469880), (105, 1371888), (108, 1333780), (112, 1286145), (120, 1200402), (126, 1143240), (135, 1067024), (140, 1028916), (144, 1000335), (147, 979920), (168, 857430), (180, 800268), (189, 762160), (196, 734940), (210, 685944), (216, 666890), (240, 600201), (245, 587952), (252, 571620), (270, 533512), (280, 514458), (294, 489960), (315, 457296), (336, 428715), (360, 400134), (378, 381080), (392, 367470), (420, 342972), (432, 333445), (441, 326640), (490, 293976), (504, 285810), (540, 266756), (560, 257229), (588, 244980), (630, 228648), (720, 200067), (735, 195984), (756, 190540), (784, 183735), (840, 171486), (882, 163320), (945, 152432), (980, 146988), (1008, 142905), (1080, 133378), (1176, 122490), (1260, 114324), (1323, 108880), (1361, 105840), (1470, 97992), (1512, 95270), (1680, 85743), (1764, 81660), (1890, 76216), (1960, 73494), (2160, 66689), (2205, 65328), (2352, 61245), (2520, 57162), (2646, 54440), (2722, 52920), (2940, 48996), (3024, 47635), (3528, 40830), (3780, 38108), (3920, 36747), (4083, 35280), (4410, 32664), (5040, 28581), (5292, 27220), (5444, 26460), (5880, 24498), (6615, 21776), (6805, 21168), (7056, 20415), (7560, 19054), (8166, 17640), (8820, 16332), (9527, 15120), (10584, 13610), (10888, 13230), (11760, 12249)]