447430480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1173

約数の個数: 160

約数和(自身を含む): 1289274624

約数和(自身を除く): 841844144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 80, 85, 86, 112, 119, 136, 140, 170, 172, 215, 238, 272, 280, 301, 340, 344, 430, 476, 560, 595, 602, 680, 688, 731, 860, 952, 1093, 1190, 1204, 1360, 1462, 1505, 1720, 1904, 2186, 2380, 2408, 2924, 3010, 3440, 3655, 4372, 4760, 4816, 5117, 5465, 5848, 6020, 7310, 7651, 8744, 9520, 10234, 10930, 11696, 12040, 14620, 15302, 17488, 18581, 20468, 21860, 24080, 25585, 29240, 30604, 37162, 38255, 40936, 43720, 46999, 51170, 58480, 61208, 74324, 76510, 81872, 87440, 92905, 93998, 102340, 122416, 130067, 148648, 153020, 185810, 187996, 204680, 234995, 260134, 297296, 306040, 328993, 371620, 375992, 409360, 469990, 520268, 612080, 650335, 657986, 743240, 751984, 798983, 939980, 1040536, 1300670, 1315972, 1486480, 1597966, 1644965, 1879960, 2081072, 2601340, 2631944, 3195932, 3289930, 3759920, 3994915, 5202680, 5263888, 5592881, 6391864, 6579860, 7989830, 10405360, 11185762, 12783728, 13159720, 15979660, 22371524, 26319440, 27964405, 31959320, 44743048, 55928810, 63918640, 89486096, 111857620, 223715240, 447430480]

約数ペア:

[(1, 447430480), (2, 223715240), (4, 111857620), (5, 89486096), (7, 63918640), (8, 55928810), (10, 44743048), (14, 31959320), (16, 27964405), (17, 26319440), (20, 22371524), (28, 15979660), (34, 13159720), (35, 12783728), (40, 11185762), (43, 10405360), (56, 7989830), (68, 6579860), (70, 6391864), (80, 5592881), (85, 5263888), (86, 5202680), (112, 3994915), (119, 3759920), (136, 3289930), (140, 3195932), (170, 2631944), (172, 2601340), (215, 2081072), (238, 1879960), (272, 1644965), (280, 1597966), (301, 1486480), (340, 1315972), (344, 1300670), (430, 1040536), (476, 939980), (560, 798983), (595, 751984), (602, 743240), (680, 657986), (688, 650335), (731, 612080), (860, 520268), (952, 469990), (1093, 409360), (1190, 375992), (1204, 371620), (1360, 328993), (1462, 306040), (1505, 297296), (1720, 260134), (1904, 234995), (2186, 204680), (2380, 187996), (2408, 185810), (2924, 153020), (3010, 148648), (3440, 130067), (3655, 122416), (4372, 102340), (4760, 93998), (4816, 92905), (5117, 87440), (5465, 81872), (5848, 76510), (6020, 74324), (7310, 61208), (7651, 58480), (8744, 51170), (9520, 46999), (10234, 43720), (10930, 40936), (11696, 38255), (12040, 37162), (14620, 30604), (15302, 29240), (17488, 25585), (18581, 24080), (20468, 21860)]