14289520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 160

約数和(自身を含む): 42854400

約数和(自身を除く): 28564880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 79, 80, 85, 95, 112, 119, 133, 136, 140, 152, 158, 170, 190, 238, 266, 272, 280, 304, 316, 323, 340, 380, 395, 476, 532, 553, 560, 595, 632, 646, 665, 680, 760, 790, 952, 1064, 1106, 1190, 1264, 1292, 1330, 1343, 1360, 1501, 1520, 1580, 1615, 1904, 2128, 2212, 2261, 2380, 2584, 2660, 2686, 2765, 3002, 3160, 3230, 4424, 4522, 4760, 5168, 5320, 5372, 5530, 6004, 6320, 6460, 6715, 7505, 8848, 9044, 9401, 9520, 10507, 10640, 10744, 11060, 11305, 12008, 12920, 13430, 15010, 18088, 18802, 21014, 21488, 22120, 22610, 24016, 25517, 25840, 26860, 30020, 36176, 37604, 42028, 44240, 45220, 47005, 51034, 52535, 53720, 60040, 75208, 84056, 90440, 94010, 102068, 105070, 107440, 120080, 127585, 150416, 168112, 178619, 180880, 188020, 204136, 210140, 255170, 357238, 376040, 408272, 420280, 510340, 714476, 752080, 840560, 893095, 1020680, 1428952, 1786190, 2041360, 2857904, 3572380, 7144760, 14289520]

約数ペア:

[(1, 14289520), (2, 7144760), (4, 3572380), (5, 2857904), (7, 2041360), (8, 1786190), (10, 1428952), (14, 1020680), (16, 893095), (17, 840560), (19, 752080), (20, 714476), (28, 510340), (34, 420280), (35, 408272), (38, 376040), (40, 357238), (56, 255170), (68, 210140), (70, 204136), (76, 188020), (79, 180880), (80, 178619), (85, 168112), (95, 150416), (112, 127585), (119, 120080), (133, 107440), (136, 105070), (140, 102068), (152, 94010), (158, 90440), (170, 84056), (190, 75208), (238, 60040), (266, 53720), (272, 52535), (280, 51034), (304, 47005), (316, 45220), (323, 44240), (340, 42028), (380, 37604), (395, 36176), (476, 30020), (532, 26860), (553, 25840), (560, 25517), (595, 24016), (632, 22610), (646, 22120), (665, 21488), (680, 21014), (760, 18802), (790, 18088), (952, 15010), (1064, 13430), (1106, 12920), (1190, 12008), (1264, 11305), (1292, 11060), (1330, 10744), (1343, 10640), (1360, 10507), (1501, 9520), (1520, 9401), (1580, 9044), (1615, 8848), (1904, 7505), (2128, 6715), (2212, 6460), (2261, 6320), (2380, 6004), (2584, 5530), (2660, 5372), (2686, 5320), (2765, 5168), (3002, 4760), (3160, 4522), (3230, 4424)]