207672120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5254

約数の個数: 128

約数和(自身を含む): 711086400

約数和(自身を除く): 503414280

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, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4440, 4995, 5197, 6660, 7992, 9990, 10394, 13320, 15591, 19980, 20788, 25985, 31182, 39960, 41576, 46773, 51970, 62364, 77955, 93546, 103940, 124728, 140319, 155910, 187092, 192289, 207880, 233865, 280638, 311820, 374184, 384578, 467730, 561276, 576867, 623640, 701595, 769156, 935460, 961445, 1122552, 1153734, 1403190, 1538312, 1730601, 1870920, 1922890, 2307468, 2806380, 2884335, 3461202, 3845780, 4614936, 5191803, 5612760, 5768670, 6922404, 7691560, 8653005, 10383606, 11537340, 13844808, 17306010, 20767212, 23074680, 25959015, 34612020, 41534424, 51918030, 69224040, 103836060, 207672120]

約数ペア:

[(1, 207672120), (2, 103836060), (3, 69224040), (4, 51918030), (5, 41534424), (6, 34612020), (8, 25959015), (9, 23074680), (10, 20767212), (12, 17306010), (15, 13844808), (18, 11537340), (20, 10383606), (24, 8653005), (27, 7691560), (30, 6922404), (36, 5768670), (37, 5612760), (40, 5191803), (45, 4614936), (54, 3845780), (60, 3461202), (72, 2884335), (74, 2806380), (90, 2307468), (108, 1922890), (111, 1870920), (120, 1730601), (135, 1538312), (148, 1403190), (180, 1153734), (185, 1122552), (216, 961445), (222, 935460), (270, 769156), (296, 701595), (333, 623640), (360, 576867), (370, 561276), (444, 467730), (540, 384578), (555, 374184), (666, 311820), (740, 280638), (888, 233865), (999, 207880), (1080, 192289), (1110, 187092), (1332, 155910), (1480, 140319), (1665, 124728), (1998, 103940), (2220, 93546), (2664, 77955), (3330, 62364), (3996, 51970), (4440, 46773), (4995, 41576), (5197, 39960), (6660, 31182), (7992, 25985), (9990, 20788), (10394, 19980), (13320, 15591)]