1384400880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 4819867104

約数和(自身を除く): 3435466224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 157, 180, 185, 222, 240, 296, 314, 331, 333, 360, 370, 444, 471, 555, 592, 628, 662, 666, 720, 740, 785, 888, 942, 993, 1110, 1256, 1324, 1332, 1413, 1480, 1570, 1655, 1665, 1776, 1884, 1986, 2220, 2355, 2512, 2648, 2664, 2826, 2960, 2979, 3140, 3310, 3330, 3768, 3972, 4440, 4710, 4965, 5296, 5328, 5652, 5809, 5958, 6280, 6620, 6660, 7065, 7536, 7944, 8880, 9420, 9930, 11304, 11618, 11916, 12247, 12560, 13240, 13320, 14130, 14895, 15888, 17427, 18840, 19860, 22608, 23236, 23832, 24494, 26480, 26640, 28260, 29045, 29790, 34854, 36741, 37680, 39720, 46472, 47664, 48988, 51967, 52281, 56520, 58090, 59580, 61235, 69708, 73482, 79440, 87135, 92944, 97976, 103934, 104562, 110223, 113040, 116180, 119160, 122470, 139416, 146964, 155901, 174270, 183705, 195952, 207868, 209124, 220446, 232360, 238320, 244940, 259835, 261405, 278832, 293928, 311802, 348540, 367410, 415736, 418248, 440892, 464720, 467703, 489880, 519670, 522810, 551115, 587856, 623604, 697080, 734820, 779505, 831472, 836496, 881784, 935406, 979760, 1039340, 1045620, 1102230, 1247208, 1394160, 1469640, 1559010, 1763568, 1870812, 1922779, 2078680, 2091240, 2204460, 2338515, 2494416, 2939280, 3118020, 3741624, 3845558, 4157360, 4182480, 4408920, 4677030, 5768337, 6236040, 7483248, 7691116, 8817840, 9354060, 9613895, 11536674, 12472080, 15382232, 17305011, 18708120, 19227790, 23073348, 28841685, 30764464, 34610022, 37416240, 38455580, 46146696, 57683370, 69220044, 76911160, 86525055, 92293392, 115366740, 138440088, 153822320, 173050110, 230733480, 276880176, 346100220, 461466960, 692200440, 1384400880]

約数ペア:

[(1, 1384400880), (2, 692200440), (3, 461466960), (4, 346100220), (5, 276880176), (6, 230733480), (8, 173050110), (9, 153822320), (10, 138440088), (12, 115366740), (15, 92293392), (16, 86525055), (18, 76911160), (20, 69220044), (24, 57683370), (30, 46146696), (36, 38455580), (37, 37416240), (40, 34610022), (45, 30764464), (48, 28841685), (60, 23073348), (72, 19227790), (74, 18708120), (80, 17305011), (90, 15382232), (111, 12472080), (120, 11536674), (144, 9613895), (148, 9354060), (157, 8817840), (180, 7691116), (185, 7483248), (222, 6236040), (240, 5768337), (296, 4677030), (314, 4408920), (331, 4182480), (333, 4157360), (360, 3845558), (370, 3741624), (444, 3118020), (471, 2939280), (555, 2494416), (592, 2338515), (628, 2204460), (662, 2091240), (666, 2078680), (720, 1922779), (740, 1870812), (785, 1763568), (888, 1559010), (942, 1469640), (993, 1394160), (1110, 1247208), (1256, 1102230), (1324, 1045620), (1332, 1039340), (1413, 979760), (1480, 935406), (1570, 881784), (1655, 836496), (1665, 831472), (1776, 779505), (1884, 734820), (1986, 697080), (2220, 623604), (2355, 587856), (2512, 551115), (2648, 522810), (2664, 519670), (2826, 489880), (2960, 467703), (2979, 464720), (3140, 440892), (3310, 418248), (3330, 415736), (3768, 367410), (3972, 348540), (4440, 311802), (4710, 293928), (4965, 278832), (5296, 261405), (5328, 259835), (5652, 244940), (5809, 238320), (5958, 232360), (6280, 220446), (6620, 209124), (6660, 207868), (7065, 195952), (7536, 183705), (7944, 174270), (8880, 155901), (9420, 146964), (9930, 139416), (11304, 122470), (11618, 119160), (11916, 116180), (12247, 113040), (12560, 110223), (13240, 104562), (13320, 103934), (14130, 97976), (14895, 92944), (15888, 87135), (17427, 79440), (18840, 73482), (19860, 69708), (22608, 61235), (23236, 59580), (23832, 58090), (24494, 56520), (26480, 52281), (26640, 51967), (28260, 48988), (29045, 47664), (29790, 46472), (34854, 39720), (36741, 37680)]