270101440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 801892224

約数和(自身を除く): 531790784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 41, 56, 64, 68, 70, 80, 82, 85, 112, 119, 136, 140, 160, 164, 170, 173, 205, 224, 238, 272, 280, 287, 320, 328, 340, 346, 410, 448, 476, 544, 560, 574, 595, 656, 680, 692, 697, 820, 865, 952, 1088, 1120, 1148, 1190, 1211, 1312, 1360, 1384, 1394, 1435, 1640, 1730, 1904, 2240, 2296, 2380, 2422, 2624, 2720, 2768, 2788, 2870, 2941, 3280, 3460, 3485, 3808, 4592, 4760, 4844, 4879, 5440, 5536, 5576, 5740, 5882, 6055, 6560, 6920, 6970, 7093, 7616, 9184, 9520, 9688, 9758, 11072, 11152, 11480, 11764, 12110, 13120, 13840, 13940, 14186, 14705, 18368, 19040, 19376, 19516, 20587, 22304, 22960, 23528, 24220, 24395, 27680, 27880, 28372, 29410, 35465, 38080, 38752, 39032, 41174, 44608, 45920, 47056, 48440, 48790, 49651, 55360, 55760, 56744, 58820, 70930, 77504, 78064, 82348, 91840, 94112, 96880, 97580, 99302, 102935, 111520, 113488, 117640, 120581, 141860, 156128, 164696, 188224, 193760, 195160, 198604, 205870, 223040, 226976, 235280, 241162, 248255, 283720, 312256, 329392, 387520, 390320, 397208, 411740, 453952, 470560, 482324, 496510, 567440, 602905, 658784, 780640, 794416, 823480, 844067, 941120, 964648, 993020, 1134880, 1205810, 1317568, 1561280, 1588832, 1646960, 1688134, 1929296, 1986040, 2269760, 2411620, 3177664, 3293920, 3376268, 3858592, 3972080, 4220335, 4823240, 6587840, 6752536, 7717184, 7944160, 8440670, 9646480, 13505072, 15888320, 16881340, 19292960, 27010144, 33762680, 38585920, 54020288, 67525360, 135050720, 270101440]

約数ペア:

[(1, 270101440), (2, 135050720), (4, 67525360), (5, 54020288), (7, 38585920), (8, 33762680), (10, 27010144), (14, 19292960), (16, 16881340), (17, 15888320), (20, 13505072), (28, 9646480), (32, 8440670), (34, 7944160), (35, 7717184), (40, 6752536), (41, 6587840), (56, 4823240), (64, 4220335), (68, 3972080), (70, 3858592), (80, 3376268), (82, 3293920), (85, 3177664), (112, 2411620), (119, 2269760), (136, 1986040), (140, 1929296), (160, 1688134), (164, 1646960), (170, 1588832), (173, 1561280), (205, 1317568), (224, 1205810), (238, 1134880), (272, 993020), (280, 964648), (287, 941120), (320, 844067), (328, 823480), (340, 794416), (346, 780640), (410, 658784), (448, 602905), (476, 567440), (544, 496510), (560, 482324), (574, 470560), (595, 453952), (656, 411740), (680, 397208), (692, 390320), (697, 387520), (820, 329392), (865, 312256), (952, 283720), (1088, 248255), (1120, 241162), (1148, 235280), (1190, 226976), (1211, 223040), (1312, 205870), (1360, 198604), (1384, 195160), (1394, 193760), (1435, 188224), (1640, 164696), (1730, 156128), (1904, 141860), (2240, 120581), (2296, 117640), (2380, 113488), (2422, 111520), (2624, 102935), (2720, 99302), (2768, 97580), (2788, 96880), (2870, 94112), (2941, 91840), (3280, 82348), (3460, 78064), (3485, 77504), (3808, 70930), (4592, 58820), (4760, 56744), (4844, 55760), (4879, 55360), (5440, 49651), (5536, 48790), (5576, 48440), (5740, 47056), (5882, 45920), (6055, 44608), (6560, 41174), (6920, 39032), (6970, 38752), (7093, 38080), (7616, 35465), (9184, 29410), (9520, 28372), (9688, 27880), (9758, 27680), (11072, 24395), (11152, 24220), (11480, 23528), (11764, 22960), (12110, 22304), (13120, 20587), (13840, 19516), (13940, 19376), (14186, 19040), (14705, 18368)]