1705996880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1237

約数の個数: 160

約数和(自身を含む): 4717198080

約数和(自身を除く): 3011201200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 67, 70, 80, 82, 112, 134, 140, 164, 205, 268, 280, 287, 328, 335, 410, 469, 536, 560, 574, 656, 670, 820, 938, 1072, 1109, 1148, 1340, 1435, 1640, 1876, 2218, 2296, 2345, 2680, 2747, 2870, 3280, 3752, 4436, 4592, 4690, 5360, 5494, 5545, 5740, 7504, 7763, 8872, 9380, 10988, 11090, 11480, 13735, 15526, 17744, 18760, 19229, 21976, 22180, 22960, 27470, 31052, 37520, 38458, 38815, 43952, 44360, 45469, 54940, 62104, 74303, 76916, 77630, 88720, 90938, 96145, 109880, 124208, 148606, 153832, 155260, 181876, 192290, 219760, 227345, 297212, 307664, 310520, 318283, 363752, 371515, 384580, 454690, 520121, 594424, 621040, 636566, 727504, 743030, 769160, 909380, 1040242, 1188848, 1273132, 1486060, 1538320, 1591415, 1818760, 2080484, 2546264, 2600605, 2972120, 3046423, 3182830, 3637520, 4160968, 5092528, 5201210, 5944240, 6092846, 6365660, 8321936, 10402420, 12185692, 12731320, 15232115, 20804840, 21324961, 24371384, 25462640, 30464230, 41609680, 42649922, 48742768, 60928460, 85299844, 106624805, 121856920, 170599688, 213249610, 243713840, 341199376, 426499220, 852998440, 1705996880]

約数ペア:

[(1, 1705996880), (2, 852998440), (4, 426499220), (5, 341199376), (7, 243713840), (8, 213249610), (10, 170599688), (14, 121856920), (16, 106624805), (20, 85299844), (28, 60928460), (35, 48742768), (40, 42649922), (41, 41609680), (56, 30464230), (67, 25462640), (70, 24371384), (80, 21324961), (82, 20804840), (112, 15232115), (134, 12731320), (140, 12185692), (164, 10402420), (205, 8321936), (268, 6365660), (280, 6092846), (287, 5944240), (328, 5201210), (335, 5092528), (410, 4160968), (469, 3637520), (536, 3182830), (560, 3046423), (574, 2972120), (656, 2600605), (670, 2546264), (820, 2080484), (938, 1818760), (1072, 1591415), (1109, 1538320), (1148, 1486060), (1340, 1273132), (1435, 1188848), (1640, 1040242), (1876, 909380), (2218, 769160), (2296, 743030), (2345, 727504), (2680, 636566), (2747, 621040), (2870, 594424), (3280, 520121), (3752, 454690), (4436, 384580), (4592, 371515), (4690, 363752), (5360, 318283), (5494, 310520), (5545, 307664), (5740, 297212), (7504, 227345), (7763, 219760), (8872, 192290), (9380, 181876), (10988, 155260), (11090, 153832), (11480, 148606), (13735, 124208), (15526, 109880), (17744, 96145), (18760, 90938), (19229, 88720), (21976, 77630), (22180, 76916), (22960, 74303), (27470, 62104), (31052, 54940), (37520, 45469), (38458, 44360), (38815, 43952)]