221469840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4591}}^1$

素因数の和:4677

約数の個数: 120

約数和(自身を含む): 755035008

約数和(自身を除く): 533565168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 3216, 4020, 4591, 4824, 5360, 6030, 8040, 9182, 9648, 12060, 13773, 16080, 18364, 22955, 24120, 27546, 36728, 41319, 45910, 48240, 55092, 68865, 73456, 82638, 91820, 110184, 137730, 165276, 183640, 206595, 220368, 275460, 307597, 330552, 367280, 413190, 550920, 615194, 661104, 826380, 922791, 1101840, 1230388, 1537985, 1652760, 1845582, 2460776, 2768373, 3075970, 3305520, 3691164, 4613955, 4921552, 5536746, 6151940, 7382328, 9227910, 11073492, 12303880, 13841865, 14764656, 18455820, 22146984, 24607760, 27683730, 36911640, 44293968, 55367460, 73823280, 110734920, 221469840]

約数ペア:

[(1, 221469840), (2, 110734920), (3, 73823280), (4, 55367460), (5, 44293968), (6, 36911640), (8, 27683730), (9, 24607760), (10, 22146984), (12, 18455820), (15, 14764656), (16, 13841865), (18, 12303880), (20, 11073492), (24, 9227910), (30, 7382328), (36, 6151940), (40, 5536746), (45, 4921552), (48, 4613955), (60, 3691164), (67, 3305520), (72, 3075970), (80, 2768373), (90, 2460776), (120, 1845582), (134, 1652760), (144, 1537985), (180, 1230388), (201, 1101840), (240, 922791), (268, 826380), (335, 661104), (360, 615194), (402, 550920), (536, 413190), (603, 367280), (670, 330552), (720, 307597), (804, 275460), (1005, 220368), (1072, 206595), (1206, 183640), (1340, 165276), (1608, 137730), (2010, 110184), (2412, 91820), (2680, 82638), (3015, 73456), (3216, 68865), (4020, 55092), (4591, 48240), (4824, 45910), (5360, 41319), (6030, 36728), (8040, 27546), (9182, 24120), (9648, 22955), (12060, 18364), (13773, 16080)]