2149111680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2069}}^1$

素因数の和:2632

約数の個数: 128

約数和(自身を含む): 6866272800

約数和(自身を除く): 4717161120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 541, 640, 960, 1082, 1623, 1920, 2069, 2164, 2705, 3246, 4138, 4328, 5410, 6207, 6492, 8115, 8276, 8656, 10345, 10820, 12414, 12984, 16230, 16552, 17312, 20690, 21640, 24828, 25968, 31035, 32460, 33104, 34624, 41380, 43280, 49656, 51936, 62070, 64920, 66208, 69248, 82760, 86560, 99312, 103872, 124140, 129840, 132416, 165520, 173120, 198624, 207744, 248280, 259680, 264832, 331040, 346240, 397248, 496560, 519360, 662080, 794496, 993120, 1038720, 1119329, 1324160, 1986240, 2238658, 3357987, 3972480, 4477316, 5596645, 6715974, 8954632, 11193290, 13431948, 16789935, 17909264, 22386580, 26863896, 33579870, 35818528, 44773160, 53727792, 67159740, 71637056, 89546320, 107455584, 134319480, 143274112, 179092640, 214911168, 268638960, 358185280, 429822336, 537277920, 716370560, 1074555840, 2149111680]

約数ペア:

[(1, 2149111680), (2, 1074555840), (3, 716370560), (4, 537277920), (5, 429822336), (6, 358185280), (8, 268638960), (10, 214911168), (12, 179092640), (15, 143274112), (16, 134319480), (20, 107455584), (24, 89546320), (30, 71637056), (32, 67159740), (40, 53727792), (48, 44773160), (60, 35818528), (64, 33579870), (80, 26863896), (96, 22386580), (120, 17909264), (128, 16789935), (160, 13431948), (192, 11193290), (240, 8954632), (320, 6715974), (384, 5596645), (480, 4477316), (541, 3972480), (640, 3357987), (960, 2238658), (1082, 1986240), (1623, 1324160), (1920, 1119329), (2069, 1038720), (2164, 993120), (2705, 794496), (3246, 662080), (4138, 519360), (4328, 496560), (5410, 397248), (6207, 346240), (6492, 331040), (8115, 264832), (8276, 259680), (8656, 248280), (10345, 207744), (10820, 198624), (12414, 173120), (12984, 165520), (16230, 132416), (16552, 129840), (17312, 124140), (20690, 103872), (21640, 99312), (24828, 86560), (25968, 82760), (31035, 69248), (32460, 66208), (33104, 64920), (34624, 62070), (41380, 51936), (43280, 49656)]