2017002720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1377

約数の個数: 192

約数和(自身を含む): 6588933120

約数和(自身を除く): 4571930400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 79, 80, 86, 96, 120, 129, 158, 160, 172, 215, 237, 240, 258, 316, 344, 395, 430, 474, 480, 516, 632, 645, 688, 790, 860, 948, 1032, 1185, 1237, 1264, 1290, 1376, 1580, 1720, 1896, 2064, 2370, 2474, 2528, 2580, 3160, 3397, 3440, 3711, 3792, 4128, 4740, 4948, 5160, 6185, 6320, 6794, 6880, 7422, 7584, 9480, 9896, 10191, 10320, 12370, 12640, 13588, 14844, 16985, 18555, 18960, 19792, 20382, 20640, 24740, 27176, 29688, 33970, 37110, 37920, 39584, 40764, 49480, 50955, 53191, 54352, 59376, 67940, 74220, 81528, 97723, 98960, 101910, 106382, 108704, 118752, 135880, 148440, 159573, 163056, 195446, 197920, 203820, 212764, 265955, 271760, 293169, 296880, 319146, 326112, 390892, 407640, 425528, 488615, 531910, 543520, 586338, 593760, 638292, 781784, 797865, 815280, 851056, 977230, 1063820, 1172676, 1276584, 1465845, 1563568, 1595730, 1630560, 1702112, 1954460, 2127640, 2345352, 2553168, 2931690, 3127136, 3191460, 3908920, 4202089, 4255280, 4690704, 5106336, 5863380, 6382920, 7817840, 8404178, 8510560, 9381408, 11726760, 12606267, 12765840, 15635680, 16808356, 21010445, 23453520, 25212534, 25531680, 33616712, 42020890, 46907040, 50425068, 63031335, 67233424, 84041780, 100850136, 126062670, 134466848, 168083560, 201700272, 252125340, 336167120, 403400544, 504250680, 672334240, 1008501360, 2017002720]

約数ペア:

[(1, 2017002720), (2, 1008501360), (3, 672334240), (4, 504250680), (5, 403400544), (6, 336167120), (8, 252125340), (10, 201700272), (12, 168083560), (15, 134466848), (16, 126062670), (20, 100850136), (24, 84041780), (30, 67233424), (32, 63031335), (40, 50425068), (43, 46907040), (48, 42020890), (60, 33616712), (79, 25531680), (80, 25212534), (86, 23453520), (96, 21010445), (120, 16808356), (129, 15635680), (158, 12765840), (160, 12606267), (172, 11726760), (215, 9381408), (237, 8510560), (240, 8404178), (258, 7817840), (316, 6382920), (344, 5863380), (395, 5106336), (430, 4690704), (474, 4255280), (480, 4202089), (516, 3908920), (632, 3191460), (645, 3127136), (688, 2931690), (790, 2553168), (860, 2345352), (948, 2127640), (1032, 1954460), (1185, 1702112), (1237, 1630560), (1264, 1595730), (1290, 1563568), (1376, 1465845), (1580, 1276584), (1720, 1172676), (1896, 1063820), (2064, 977230), (2370, 851056), (2474, 815280), (2528, 797865), (2580, 781784), (3160, 638292), (3397, 593760), (3440, 586338), (3711, 543520), (3792, 531910), (4128, 488615), (4740, 425528), (4948, 407640), (5160, 390892), (6185, 326112), (6320, 319146), (6794, 296880), (6880, 293169), (7422, 271760), (7584, 265955), (9480, 212764), (9896, 203820), (10191, 197920), (10320, 195446), (12370, 163056), (12640, 159573), (13588, 148440), (14844, 135880), (16985, 118752), (18555, 108704), (18960, 106382), (19792, 101910), (20382, 98960), (20640, 97723), (24740, 81528), (27176, 74220), (29688, 67940), (33970, 59376), (37110, 54352), (37920, 53191), (39584, 50955), (40764, 49480)]