989137440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2267}}^1$

素因数の和:2392

約数の個数: 192

約数和(自身を含む): 3497800320

約数和(自身を除く): 2508662880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 180, 202, 216, 240, 270, 288, 303, 360, 404, 432, 480, 505, 540, 606, 720, 808, 864, 909, 1010, 1080, 1212, 1440, 1515, 1616, 1818, 2020, 2160, 2267, 2424, 2727, 3030, 3232, 3636, 4040, 4320, 4534, 4545, 4848, 5454, 6060, 6801, 7272, 8080, 9068, 9090, 9696, 10908, 11335, 12120, 13602, 13635, 14544, 16160, 18136, 18180, 20403, 21816, 22670, 24240, 27204, 27270, 29088, 34005, 36272, 36360, 40806, 43632, 45340, 48480, 54408, 54540, 61209, 68010, 72544, 72720, 81612, 87264, 90680, 102015, 108816, 109080, 122418, 136020, 145440, 163224, 181360, 204030, 217632, 218160, 228967, 244836, 272040, 306045, 326448, 362720, 408060, 436320, 457934, 489672, 544080, 612090, 652896, 686901, 816120, 915868, 979344, 1088160, 1144835, 1224180, 1373802, 1632240, 1831736, 1958688, 2060703, 2289670, 2448360, 2747604, 3264480, 3434505, 3663472, 4121406, 4579340, 4896720, 5495208, 6182109, 6869010, 7326944, 8242812, 9158680, 9793440, 10303515, 10990416, 12364218, 13738020, 16485624, 18317360, 20607030, 21980832, 24728436, 27476040, 30910545, 32971248, 36634720, 41214060, 49456872, 54952080, 61821090, 65942496, 82428120, 98913744, 109904160, 123642180, 164856240, 197827488, 247284360, 329712480, 494568720, 989137440]

約数ペア:

[(1, 989137440), (2, 494568720), (3, 329712480), (4, 247284360), (5, 197827488), (6, 164856240), (8, 123642180), (9, 109904160), (10, 98913744), (12, 82428120), (15, 65942496), (16, 61821090), (18, 54952080), (20, 49456872), (24, 41214060), (27, 36634720), (30, 32971248), (32, 30910545), (36, 27476040), (40, 24728436), (45, 21980832), (48, 20607030), (54, 18317360), (60, 16485624), (72, 13738020), (80, 12364218), (90, 10990416), (96, 10303515), (101, 9793440), (108, 9158680), (120, 8242812), (135, 7326944), (144, 6869010), (160, 6182109), (180, 5495208), (202, 4896720), (216, 4579340), (240, 4121406), (270, 3663472), (288, 3434505), (303, 3264480), (360, 2747604), (404, 2448360), (432, 2289670), (480, 2060703), (505, 1958688), (540, 1831736), (606, 1632240), (720, 1373802), (808, 1224180), (864, 1144835), (909, 1088160), (1010, 979344), (1080, 915868), (1212, 816120), (1440, 686901), (1515, 652896), (1616, 612090), (1818, 544080), (2020, 489672), (2160, 457934), (2267, 436320), (2424, 408060), (2727, 362720), (3030, 326448), (3232, 306045), (3636, 272040), (4040, 244836), (4320, 228967), (4534, 218160), (4545, 217632), (4848, 204030), (5454, 181360), (6060, 163224), (6801, 145440), (7272, 136020), (8080, 122418), (9068, 109080), (9090, 108816), (9696, 102015), (10908, 90680), (11335, 87264), (12120, 81612), (13602, 72720), (13635, 72544), (14544, 68010), (16160, 61209), (18136, 54540), (18180, 54408), (20403, 48480), (21816, 45340), (22670, 43632), (24240, 40806), (27204, 36360), (27270, 36272), (29088, 34005)]