339367680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 216

約数和(自身を含む): 1190957040

約数和(自身を除く): 851589360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 128, 144, 160, 178, 180, 192, 240, 256, 267, 288, 320, 331, 356, 360, 384, 445, 480, 534, 576, 640, 662, 712, 720, 768, 801, 890, 960, 993, 1068, 1152, 1280, 1324, 1335, 1424, 1440, 1602, 1655, 1780, 1920, 1986, 2136, 2304, 2648, 2670, 2848, 2880, 2979, 3204, 3310, 3560, 3840, 3972, 4005, 4272, 4965, 5296, 5340, 5696, 5760, 5958, 6408, 6620, 7120, 7944, 8010, 8544, 9930, 10592, 10680, 11392, 11520, 11916, 12816, 13240, 14240, 14895, 15888, 16020, 17088, 19860, 21184, 21360, 22784, 23832, 25632, 26480, 28480, 29459, 29790, 31776, 32040, 34176, 39720, 42368, 42720, 47664, 51264, 52960, 56960, 58918, 59580, 63552, 64080, 68352, 79440, 84736, 85440, 88377, 95328, 102528, 105920, 113920, 117836, 119160, 127104, 128160, 147295, 158880, 170880, 176754, 190656, 205056, 211840, 235672, 238320, 254208, 256320, 265131, 294590, 317760, 341760, 353508, 381312, 423680, 441885, 471344, 476640, 512640, 530262, 589180, 635520, 707016, 762624, 883770, 942688, 953280, 1025280, 1060524, 1178360, 1271040, 1325655, 1414032, 1767540, 1885376, 1906560, 2121048, 2356720, 2651310, 2828064, 3535080, 3770752, 3813120, 4242096, 4713440, 5302620, 5656128, 7070160, 7541504, 8484192, 9426880, 10605240, 11312256, 14140320, 16968384, 18853760, 21210480, 22624512, 28280640, 33936768, 37707520, 42420960, 56561280, 67873536, 84841920, 113122560, 169683840, 339367680]

約数ペア:

[(1, 339367680), (2, 169683840), (3, 113122560), (4, 84841920), (5, 67873536), (6, 56561280), (8, 42420960), (9, 37707520), (10, 33936768), (12, 28280640), (15, 22624512), (16, 21210480), (18, 18853760), (20, 16968384), (24, 14140320), (30, 11312256), (32, 10605240), (36, 9426880), (40, 8484192), (45, 7541504), (48, 7070160), (60, 5656128), (64, 5302620), (72, 4713440), (80, 4242096), (89, 3813120), (90, 3770752), (96, 3535080), (120, 2828064), (128, 2651310), (144, 2356720), (160, 2121048), (178, 1906560), (180, 1885376), (192, 1767540), (240, 1414032), (256, 1325655), (267, 1271040), (288, 1178360), (320, 1060524), (331, 1025280), (356, 953280), (360, 942688), (384, 883770), (445, 762624), (480, 707016), (534, 635520), (576, 589180), (640, 530262), (662, 512640), (712, 476640), (720, 471344), (768, 441885), (801, 423680), (890, 381312), (960, 353508), (993, 341760), (1068, 317760), (1152, 294590), (1280, 265131), (1324, 256320), (1335, 254208), (1424, 238320), (1440, 235672), (1602, 211840), (1655, 205056), (1780, 190656), (1920, 176754), (1986, 170880), (2136, 158880), (2304, 147295), (2648, 128160), (2670, 127104), (2848, 119160), (2880, 117836), (2979, 113920), (3204, 105920), (3310, 102528), (3560, 95328), (3840, 88377), (3972, 85440), (4005, 84736), (4272, 79440), (4965, 68352), (5296, 64080), (5340, 63552), (5696, 59580), (5760, 58918), (5958, 56960), (6408, 52960), (6620, 51264), (7120, 47664), (7944, 42720), (8010, 42368), (8544, 39720), (9930, 34176), (10592, 32040), (10680, 31776), (11392, 29790), (11520, 29459), (11916, 28480), (12816, 26480), (13240, 25632), (14240, 23832), (14895, 22784), (15888, 21360), (16020, 21184), (17088, 19860)]