143681040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 240

約数和(自身を含む): 528091200

約数和(自身を除く): 384410160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 389, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 778, 810, 855, 912, 972, 1026, 1080, 1140, 1167, 1215, 1296, 1368, 1520, 1539, 1556, 1620, 1710, 1944, 1945, 2052, 2160, 2280, 2334, 2430, 2565, 2736, 3078, 3112, 3240, 3420, 3501, 3888, 3890, 4104, 4560, 4617, 4668, 4860, 5130, 5835, 6156, 6224, 6480, 6840, 7002, 7391, 7695, 7780, 8208, 9234, 9336, 9720, 10260, 10503, 11670, 12312, 13680, 14004, 14782, 15390, 15560, 17505, 18468, 18672, 19440, 20520, 21006, 22173, 23085, 23340, 24624, 28008, 29564, 30780, 31120, 31509, 35010, 36936, 36955, 41040, 42012, 44346, 46170, 46680, 52515, 56016, 59128, 61560, 63018, 66519, 70020, 73872, 73910, 84024, 88692, 92340, 93360, 94527, 105030, 110865, 118256, 123120, 126036, 133038, 140040, 147820, 157545, 168048, 177384, 184680, 189054, 199557, 210060, 221730, 252072, 266076, 280080, 295640, 315090, 332595, 354768, 369360, 378108, 399114, 420120, 443460, 472635, 504144, 532152, 591280, 598671, 630180, 665190, 756216, 798228, 840240, 886920, 945270, 997785, 1064304, 1197342, 1260360, 1330380, 1512432, 1596456, 1773840, 1796013, 1890540, 1995570, 2394684, 2520720, 2660760, 2993355, 3192912, 3592026, 3781080, 3991140, 4789368, 5321520, 5986710, 7184052, 7562160, 7982280, 8980065, 9578736, 11973420, 14368104, 15964560, 17960130, 23946840, 28736208, 35920260, 47893680, 71840520, 143681040]

約数ペア:

[(1, 143681040), (2, 71840520), (3, 47893680), (4, 35920260), (5, 28736208), (6, 23946840), (8, 17960130), (9, 15964560), (10, 14368104), (12, 11973420), (15, 9578736), (16, 8980065), (18, 7982280), (19, 7562160), (20, 7184052), (24, 5986710), (27, 5321520), (30, 4789368), (36, 3991140), (38, 3781080), (40, 3592026), (45, 3192912), (48, 2993355), (54, 2660760), (57, 2520720), (60, 2394684), (72, 1995570), (76, 1890540), (80, 1796013), (81, 1773840), (90, 1596456), (95, 1512432), (108, 1330380), (114, 1260360), (120, 1197342), (135, 1064304), (144, 997785), (152, 945270), (162, 886920), (171, 840240), (180, 798228), (190, 756216), (216, 665190), (228, 630180), (240, 598671), (243, 591280), (270, 532152), (285, 504144), (304, 472635), (324, 443460), (342, 420120), (360, 399114), (380, 378108), (389, 369360), (405, 354768), (432, 332595), (456, 315090), (486, 295640), (513, 280080), (540, 266076), (570, 252072), (648, 221730), (684, 210060), (720, 199557), (760, 189054), (778, 184680), (810, 177384), (855, 168048), (912, 157545), (972, 147820), (1026, 140040), (1080, 133038), (1140, 126036), (1167, 123120), (1215, 118256), (1296, 110865), (1368, 105030), (1520, 94527), (1539, 93360), (1556, 92340), (1620, 88692), (1710, 84024), (1944, 73910), (1945, 73872), (2052, 70020), (2160, 66519), (2280, 63018), (2334, 61560), (2430, 59128), (2565, 56016), (2736, 52515), (3078, 46680), (3112, 46170), (3240, 44346), (3420, 42012), (3501, 41040), (3888, 36955), (3890, 36936), (4104, 35010), (4560, 31509), (4617, 31120), (4668, 30780), (4860, 29564), (5130, 28008), (5835, 24624), (6156, 23340), (6224, 23085), (6480, 22173), (6840, 21006), (7002, 20520), (7391, 19440), (7695, 18672), (7780, 18468), (8208, 17505), (9234, 15560), (9336, 15390), (9720, 14782), (10260, 14004), (10503, 13680), (11670, 12312)]