1442584640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:965

約数の個数: 224

約数和(自身を含む): 4258324224

約数和(自身を除く): 2815739584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 56, 64, 68, 70, 80, 85, 86, 112, 119, 136, 140, 160, 170, 172, 215, 224, 238, 272, 280, 301, 320, 340, 344, 430, 448, 476, 544, 560, 595, 602, 680, 688, 731, 860, 881, 952, 1088, 1120, 1190, 1204, 1360, 1376, 1462, 1505, 1720, 1762, 1904, 2240, 2380, 2408, 2720, 2752, 2924, 3010, 3440, 3524, 3655, 3808, 4405, 4760, 4816, 5117, 5440, 5848, 6020, 6167, 6880, 7048, 7310, 7616, 8810, 9520, 9632, 10234, 11696, 12040, 12334, 13760, 14096, 14620, 14977, 17620, 19040, 19264, 20468, 23392, 24080, 24668, 25585, 28192, 29240, 29954, 30835, 35240, 37883, 38080, 40936, 46784, 48160, 49336, 51170, 56384, 58480, 59908, 61670, 70480, 74885, 75766, 81872, 96320, 98672, 102340, 104839, 116960, 119816, 123340, 140960, 149770, 151532, 163744, 189415, 197344, 204680, 209678, 233920, 239632, 246680, 265181, 281920, 299540, 303064, 327488, 378830, 394688, 409360, 419356, 479264, 493360, 524195, 530362, 599080, 606128, 644011, 757660, 818720, 838712, 958528, 986720, 1048390, 1060724, 1198160, 1212256, 1288022, 1325905, 1515320, 1637440, 1677424, 1973440, 2096780, 2121448, 2396320, 2424512, 2576044, 2651810, 3030640, 3220055, 3354848, 4193560, 4242896, 4508077, 4792640, 5152088, 5303620, 6061280, 6440110, 6709696, 8387120, 8485792, 9016154, 10304176, 10607240, 12122560, 12880220, 16774240, 16971584, 18032308, 20608352, 21214480, 22540385, 25760440, 33548480, 36064616, 41216704, 42428960, 45080770, 51520880, 72129232, 84857920, 90161540, 103041760, 144258464, 180323080, 206083520, 288516928, 360646160, 721292320, 1442584640]

約数ペア:

[(1, 1442584640), (2, 721292320), (4, 360646160), (5, 288516928), (7, 206083520), (8, 180323080), (10, 144258464), (14, 103041760), (16, 90161540), (17, 84857920), (20, 72129232), (28, 51520880), (32, 45080770), (34, 42428960), (35, 41216704), (40, 36064616), (43, 33548480), (56, 25760440), (64, 22540385), (68, 21214480), (70, 20608352), (80, 18032308), (85, 16971584), (86, 16774240), (112, 12880220), (119, 12122560), (136, 10607240), (140, 10304176), (160, 9016154), (170, 8485792), (172, 8387120), (215, 6709696), (224, 6440110), (238, 6061280), (272, 5303620), (280, 5152088), (301, 4792640), (320, 4508077), (340, 4242896), (344, 4193560), (430, 3354848), (448, 3220055), (476, 3030640), (544, 2651810), (560, 2576044), (595, 2424512), (602, 2396320), (680, 2121448), (688, 2096780), (731, 1973440), (860, 1677424), (881, 1637440), (952, 1515320), (1088, 1325905), (1120, 1288022), (1190, 1212256), (1204, 1198160), (1360, 1060724), (1376, 1048390), (1462, 986720), (1505, 958528), (1720, 838712), (1762, 818720), (1904, 757660), (2240, 644011), (2380, 606128), (2408, 599080), (2720, 530362), (2752, 524195), (2924, 493360), (3010, 479264), (3440, 419356), (3524, 409360), (3655, 394688), (3808, 378830), (4405, 327488), (4760, 303064), (4816, 299540), (5117, 281920), (5440, 265181), (5848, 246680), (6020, 239632), (6167, 233920), (6880, 209678), (7048, 204680), (7310, 197344), (7616, 189415), (8810, 163744), (9520, 151532), (9632, 149770), (10234, 140960), (11696, 123340), (12040, 119816), (12334, 116960), (13760, 104839), (14096, 102340), (14620, 98672), (14977, 96320), (17620, 81872), (19040, 75766), (19264, 74885), (20468, 70480), (23392, 61670), (24080, 59908), (24668, 58480), (25585, 56384), (28192, 51170), (29240, 49336), (29954, 48160), (30835, 46784), (35240, 40936), (37883, 38080)]