214705080

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 224

約数和(自身を含む): 747612000

約数和(自身を除く): 532906920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 199, 216, 222, 243, 270, 296, 324, 333, 360, 370, 398, 405, 444, 486, 540, 555, 597, 648, 666, 729, 740, 796, 810, 888, 972, 995, 999, 1080, 1110, 1194, 1215, 1332, 1458, 1480, 1592, 1620, 1665, 1791, 1944, 1990, 1998, 2220, 2388, 2430, 2664, 2916, 2985, 2997, 3240, 3330, 3582, 3645, 3980, 3996, 4440, 4776, 4860, 4995, 5373, 5832, 5970, 5994, 6660, 7164, 7290, 7363, 7960, 7992, 8955, 8991, 9720, 9990, 10746, 11940, 11988, 13320, 14328, 14580, 14726, 14985, 16119, 17910, 17982, 19980, 21492, 22089, 23880, 23976, 26865, 26973, 29160, 29452, 29970, 32238, 35820, 35964, 36815, 39960, 42984, 44178, 44955, 48357, 53730, 53946, 58904, 59940, 64476, 66267, 71640, 71928, 73630, 80595, 88356, 89910, 96714, 107460, 107892, 110445, 119880, 128952, 132534, 134865, 145071, 147260, 161190, 176712, 179820, 193428, 198801, 214920, 215784, 220890, 241785, 265068, 269730, 290142, 294520, 322380, 331335, 359640, 386856, 397602, 441780, 483570, 530136, 539460, 580284, 596403, 644760, 662670, 725355, 795204, 883560, 967140, 994005, 1078920, 1160568, 1192806, 1325340, 1450710, 1590408, 1789209, 1934280, 1988010, 2385612, 2650680, 2901420, 2982015, 3578418, 3976020, 4771224, 5367627, 5802840, 5964030, 7156836, 7952040, 8946045, 10735254, 11928060, 14313672, 17892090, 21470508, 23856120, 26838135, 35784180, 42941016, 53676270, 71568360, 107352540, 214705080]

約数ペア:

[(1, 214705080), (2, 107352540), (3, 71568360), (4, 53676270), (5, 42941016), (6, 35784180), (8, 26838135), (9, 23856120), (10, 21470508), (12, 17892090), (15, 14313672), (18, 11928060), (20, 10735254), (24, 8946045), (27, 7952040), (30, 7156836), (36, 5964030), (37, 5802840), (40, 5367627), (45, 4771224), (54, 3976020), (60, 3578418), (72, 2982015), (74, 2901420), (81, 2650680), (90, 2385612), (108, 1988010), (111, 1934280), (120, 1789209), (135, 1590408), (148, 1450710), (162, 1325340), (180, 1192806), (185, 1160568), (199, 1078920), (216, 994005), (222, 967140), (243, 883560), (270, 795204), (296, 725355), (324, 662670), (333, 644760), (360, 596403), (370, 580284), (398, 539460), (405, 530136), (444, 483570), (486, 441780), (540, 397602), (555, 386856), (597, 359640), (648, 331335), (666, 322380), (729, 294520), (740, 290142), (796, 269730), (810, 265068), (888, 241785), (972, 220890), (995, 215784), (999, 214920), (1080, 198801), (1110, 193428), (1194, 179820), (1215, 176712), (1332, 161190), (1458, 147260), (1480, 145071), (1592, 134865), (1620, 132534), (1665, 128952), (1791, 119880), (1944, 110445), (1990, 107892), (1998, 107460), (2220, 96714), (2388, 89910), (2430, 88356), (2664, 80595), (2916, 73630), (2985, 71928), (2997, 71640), (3240, 66267), (3330, 64476), (3582, 59940), (3645, 58904), (3980, 53946), (3996, 53730), (4440, 48357), (4776, 44955), (4860, 44178), (4995, 42984), (5373, 39960), (5832, 36815), (5970, 35964), (5994, 35820), (6660, 32238), (7164, 29970), (7290, 29452), (7363, 29160), (7960, 26973), (7992, 26865), (8955, 23976), (8991, 23880), (9720, 22089), (9990, 21492), (10746, 19980), (11940, 17982), (11988, 17910), (13320, 16119), (14328, 14985), (14580, 14726)]