140457240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 320

約数和(自身を含む): 589628160

約数和(自身を除く): 449170920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 462, 495, 504, 540, 563, 567, 594, 616, 630, 648, 660, 693, 756, 770, 792, 810, 840, 891, 924, 945, 990, 1080, 1126, 1134, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1620, 1689, 1782, 1848, 1890, 1980, 2079, 2252, 2268, 2310, 2376, 2520, 2772, 2815, 2835, 2970, 3080, 3240, 3378, 3465, 3564, 3780, 3941, 3960, 4158, 4455, 4504, 4536, 4620, 5067, 5544, 5630, 5670, 5940, 6193, 6237, 6756, 6930, 7128, 7560, 7882, 8316, 8445, 8910, 9240, 10134, 10395, 11260, 11340, 11823, 11880, 12386, 12474, 13512, 13860, 15201, 15764, 16632, 16890, 17820, 18579, 19705, 20268, 20790, 22520, 22680, 23646, 24772, 24948, 25335, 27720, 30402, 30965, 31185, 31528, 33780, 35469, 35640, 37158, 39410, 40536, 41580, 43351, 45603, 47292, 49544, 49896, 50670, 55737, 59115, 60804, 61930, 62370, 67560, 70938, 74316, 76005, 78820, 83160, 86702, 91206, 92895, 94584, 101340, 106407, 111474, 118230, 121608, 123860, 124740, 130053, 141876, 148632, 152010, 157640, 167211, 173404, 177345, 182412, 185790, 202680, 212814, 216755, 222948, 228015, 236460, 247720, 249480, 260106, 278685, 283752, 304020, 319221, 334422, 346808, 354690, 364824, 371580, 390159, 425628, 433510, 445896, 456030, 472920, 501633, 520212, 532035, 557370, 608040, 638442, 650265, 668844, 709380, 743160, 780318, 836055, 851256, 867020, 912060, 1003266, 1040424, 1064070, 1114740, 1170477, 1276884, 1300530, 1337688, 1418760, 1560636, 1596105, 1672110, 1734040, 1824120, 1950795, 2006532, 2128140, 2229480, 2340954, 2508165, 2553768, 2601060, 3121272, 3192210, 3344220, 3511431, 3901590, 4013064, 4256280, 4681908, 5016330, 5202120, 5852385, 6384420, 6688440, 7022862, 7803180, 9363816, 10032660, 11704770, 12768840, 14045724, 15606360, 17557155, 20065320, 23409540, 28091448, 35114310, 46819080, 70228620, 140457240]

約数ペア:

[(1, 140457240), (2, 70228620), (3, 46819080), (4, 35114310), (5, 28091448), (6, 23409540), (7, 20065320), (8, 17557155), (9, 15606360), (10, 14045724), (11, 12768840), (12, 11704770), (14, 10032660), (15, 9363816), (18, 7803180), (20, 7022862), (21, 6688440), (22, 6384420), (24, 5852385), (27, 5202120), (28, 5016330), (30, 4681908), (33, 4256280), (35, 4013064), (36, 3901590), (40, 3511431), (42, 3344220), (44, 3192210), (45, 3121272), (54, 2601060), (55, 2553768), (56, 2508165), (60, 2340954), (63, 2229480), (66, 2128140), (70, 2006532), (72, 1950795), (77, 1824120), (81, 1734040), (84, 1672110), (88, 1596105), (90, 1560636), (99, 1418760), (105, 1337688), (108, 1300530), (110, 1276884), (120, 1170477), (126, 1114740), (132, 1064070), (135, 1040424), (140, 1003266), (154, 912060), (162, 867020), (165, 851256), (168, 836055), (180, 780318), (189, 743160), (198, 709380), (210, 668844), (216, 650265), (220, 638442), (231, 608040), (252, 557370), (264, 532035), (270, 520212), (280, 501633), (297, 472920), (308, 456030), (315, 445896), (324, 433510), (330, 425628), (360, 390159), (378, 371580), (385, 364824), (396, 354690), (405, 346808), (420, 334422), (440, 319221), (462, 304020), (495, 283752), (504, 278685), (540, 260106), (563, 249480), (567, 247720), (594, 236460), (616, 228015), (630, 222948), (648, 216755), (660, 212814), (693, 202680), (756, 185790), (770, 182412), (792, 177345), (810, 173404), (840, 167211), (891, 157640), (924, 152010), (945, 148632), (990, 141876), (1080, 130053), (1126, 124740), (1134, 123860), (1155, 121608), (1188, 118230), (1260, 111474), (1320, 106407), (1386, 101340), (1485, 94584), (1512, 92895), (1540, 91206), (1620, 86702), (1689, 83160), (1782, 78820), (1848, 76005), (1890, 74316), (1980, 70938), (2079, 67560), (2252, 62370), (2268, 61930), (2310, 60804), (2376, 59115), (2520, 55737), (2772, 50670), (2815, 49896), (2835, 49544), (2970, 47292), (3080, 45603), (3240, 43351), (3378, 41580), (3465, 40536), (3564, 39410), (3780, 37158), (3941, 35640), (3960, 35469), (4158, 33780), (4455, 31528), (4504, 31185), (4536, 30965), (4620, 30402), (5067, 27720), (5544, 25335), (5630, 24948), (5670, 24772), (5940, 23646), (6193, 22680), (6237, 22520), (6756, 20790), (6930, 20268), (7128, 19705), (7560, 18579), (7882, 17820), (8316, 16890), (8445, 16632), (8910, 15764), (9240, 15201), (10134, 13860), (10395, 13512), (11260, 12474), (11340, 12386), (11823, 11880)]