143136720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 514550400

約数和(自身を除く): 371413680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 199, 216, 222, 240, 243, 270, 296, 324, 333, 360, 370, 398, 405, 432, 444, 486, 540, 555, 592, 597, 648, 666, 720, 740, 796, 810, 888, 972, 995, 999, 1080, 1110, 1194, 1215, 1296, 1332, 1480, 1592, 1620, 1665, 1776, 1791, 1944, 1990, 1998, 2160, 2220, 2388, 2430, 2664, 2960, 2985, 2997, 3184, 3240, 3330, 3582, 3888, 3980, 3996, 4440, 4776, 4860, 4995, 5328, 5373, 5970, 5994, 6480, 6660, 7164, 7363, 7960, 7992, 8880, 8955, 8991, 9552, 9720, 9990, 10746, 11940, 11988, 13320, 14328, 14726, 14985, 15920, 15984, 16119, 17910, 17982, 19440, 19980, 21492, 22089, 23880, 23976, 26640, 26865, 28656, 29452, 29970, 32238, 35820, 35964, 36815, 39960, 42984, 44178, 44955, 47760, 47952, 48357, 53730, 58904, 59940, 64476, 66267, 71640, 71928, 73630, 79920, 80595, 85968, 88356, 89910, 96714, 107460, 110445, 117808, 119880, 128952, 132534, 143280, 143856, 147260, 161190, 176712, 179820, 193428, 198801, 214920, 220890, 239760, 241785, 257904, 265068, 294520, 322380, 331335, 353424, 359640, 386856, 397602, 429840, 441780, 483570, 530136, 589040, 596403, 644760, 662670, 719280, 773712, 795204, 883560, 967140, 994005, 1060272, 1192806, 1289520, 1325340, 1590408, 1767120, 1789209, 1934280, 1988010, 2385612, 2650680, 2982015, 3180816, 3578418, 3868560, 3976020, 4771224, 5301360, 5964030, 7156836, 7952040, 8946045, 9542448, 11928060, 14313672, 15904080, 17892090, 23856120, 28627344, 35784180, 47712240, 71568360, 143136720]

約数ペア:

[(1, 143136720), (2, 71568360), (3, 47712240), (4, 35784180), (5, 28627344), (6, 23856120), (8, 17892090), (9, 15904080), (10, 14313672), (12, 11928060), (15, 9542448), (16, 8946045), (18, 7952040), (20, 7156836), (24, 5964030), (27, 5301360), (30, 4771224), (36, 3976020), (37, 3868560), (40, 3578418), (45, 3180816), (48, 2982015), (54, 2650680), (60, 2385612), (72, 1988010), (74, 1934280), (80, 1789209), (81, 1767120), (90, 1590408), (108, 1325340), (111, 1289520), (120, 1192806), (135, 1060272), (144, 994005), (148, 967140), (162, 883560), (180, 795204), (185, 773712), (199, 719280), (216, 662670), (222, 644760), (240, 596403), (243, 589040), (270, 530136), (296, 483570), (324, 441780), (333, 429840), (360, 397602), (370, 386856), (398, 359640), (405, 353424), (432, 331335), (444, 322380), (486, 294520), (540, 265068), (555, 257904), (592, 241785), (597, 239760), (648, 220890), (666, 214920), (720, 198801), (740, 193428), (796, 179820), (810, 176712), (888, 161190), (972, 147260), (995, 143856), (999, 143280), (1080, 132534), (1110, 128952), (1194, 119880), (1215, 117808), (1296, 110445), (1332, 107460), (1480, 96714), (1592, 89910), (1620, 88356), (1665, 85968), (1776, 80595), (1791, 79920), (1944, 73630), (1990, 71928), (1998, 71640), (2160, 66267), (2220, 64476), (2388, 59940), (2430, 58904), (2664, 53730), (2960, 48357), (2985, 47952), (2997, 47760), (3184, 44955), (3240, 44178), (3330, 42984), (3582, 39960), (3888, 36815), (3980, 35964), (3996, 35820), (4440, 32238), (4776, 29970), (4860, 29452), (4995, 28656), (5328, 26865), (5373, 26640), (5970, 23976), (5994, 23880), (6480, 22089), (6660, 21492), (7164, 19980), (7363, 19440), (7960, 17982), (7992, 17910), (8880, 16119), (8955, 15984), (8991, 15920), (9552, 14985), (9720, 14726), (9990, 14328), (10746, 13320), (11940, 11988)]