223231680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3691}}^1$

素因数の和:3724

約数の個数: 224

約数和(自身を含む): 900257280

約数和(自身を除く): 677025600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3691, 3780, 4032, 4320, 5040, 6048, 6720, 7382, 7560, 8640, 10080, 11073, 12096, 14764, 15120, 18455, 20160, 22146, 25837, 29528, 30240, 33219, 36910, 44292, 51674, 55365, 59056, 60480, 66438, 73820, 77511, 88584, 99657, 103348, 110730, 118112, 129185, 132876, 147640, 155022, 166095, 177168, 199314, 206696, 221460, 232533, 236224, 258370, 265752, 295280, 310044, 332190, 354336, 387555, 398628, 413392, 442920, 465066, 498285, 516740, 531504, 590560, 620088, 664380, 697599, 708672, 775110, 797256, 826784, 885840, 930132, 996570, 1033480, 1063008, 1162665, 1181120, 1240176, 1328760, 1395198, 1550220, 1594512, 1653568, 1771680, 1860264, 1993140, 2066960, 2126016, 2325330, 2480352, 2657520, 2790396, 3100440, 3189024, 3487995, 3543360, 3720528, 3986280, 4133920, 4650660, 4960704, 5315040, 5580792, 6200880, 6378048, 6975990, 7441056, 7972560, 8267840, 9301320, 10630080, 11161584, 12401760, 13951980, 14882112, 15945120, 18602640, 22323168, 24803520, 27903960, 31890240, 37205280, 44646336, 55807920, 74410560, 111615840, 223231680]

約数ペア:

[(1, 223231680), (2, 111615840), (3, 74410560), (4, 55807920), (5, 44646336), (6, 37205280), (7, 31890240), (8, 27903960), (9, 24803520), (10, 22323168), (12, 18602640), (14, 15945120), (15, 14882112), (16, 13951980), (18, 12401760), (20, 11161584), (21, 10630080), (24, 9301320), (27, 8267840), (28, 7972560), (30, 7441056), (32, 6975990), (35, 6378048), (36, 6200880), (40, 5580792), (42, 5315040), (45, 4960704), (48, 4650660), (54, 4133920), (56, 3986280), (60, 3720528), (63, 3543360), (64, 3487995), (70, 3189024), (72, 3100440), (80, 2790396), (84, 2657520), (90, 2480352), (96, 2325330), (105, 2126016), (108, 2066960), (112, 1993140), (120, 1860264), (126, 1771680), (135, 1653568), (140, 1594512), (144, 1550220), (160, 1395198), (168, 1328760), (180, 1240176), (189, 1181120), (192, 1162665), (210, 1063008), (216, 1033480), (224, 996570), (240, 930132), (252, 885840), (270, 826784), (280, 797256), (288, 775110), (315, 708672), (320, 697599), (336, 664380), (360, 620088), (378, 590560), (420, 531504), (432, 516740), (448, 498285), (480, 465066), (504, 442920), (540, 413392), (560, 398628), (576, 387555), (630, 354336), (672, 332190), (720, 310044), (756, 295280), (840, 265752), (864, 258370), (945, 236224), (960, 232533), (1008, 221460), (1080, 206696), (1120, 199314), (1260, 177168), (1344, 166095), (1440, 155022), (1512, 147640), (1680, 132876), (1728, 129185), (1890, 118112), (2016, 110730), (2160, 103348), (2240, 99657), (2520, 88584), (2880, 77511), (3024, 73820), (3360, 66438), (3691, 60480), (3780, 59056), (4032, 55365), (4320, 51674), (5040, 44292), (6048, 36910), (6720, 33219), (7382, 30240), (7560, 29528), (8640, 25837), (10080, 22146), (11073, 20160), (12096, 18455), (14764, 15120)]