1927793280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 384

約数和(自身を含む): 7389826560

約数和(自身を除く): 5462033280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 320, 336, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 560, 588, 620, 640, 651, 661, 672, 735, 744, 784, 840, 868, 896, 930, 960, 980, 992, 1085, 1120, 1176, 1240, 1302, 1322, 1344, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1920, 1960, 1983, 1984, 2170, 2240, 2352, 2480, 2604, 2644, 2688, 2940, 2976, 3038, 3136, 3255, 3305, 3360, 3472, 3720, 3920, 3966, 3968, 4340, 4480, 4557, 4627, 4704, 4960, 5208, 5288, 5880, 5952, 6076, 6272, 6510, 6610, 6720, 6944, 7440, 7595, 7840, 7932, 8680, 9114, 9254, 9408, 9915, 9920, 10416, 10576, 11760, 11904, 12152, 13020, 13220, 13440, 13881, 13888, 14880, 15190, 15680, 15864, 17360, 18228, 18508, 18816, 19830, 19840, 20491, 20832, 21152, 22785, 23135, 23520, 24304, 26040, 26440, 27762, 27776, 29760, 30380, 31360, 31728, 32389, 34720, 36456, 37016, 39660, 40982, 41664, 42304, 45570, 46270, 47040, 48608, 52080, 52880, 55524, 59520, 60760, 61473, 63456, 64778, 69405, 69440, 72912, 74032, 79320, 81964, 83328, 84608, 91140, 92540, 94080, 97167, 97216, 102455, 104160, 105760, 111048, 121520, 122946, 126912, 129556, 138810, 138880, 143437, 145824, 148064, 158640, 161945, 163928, 182280, 185080, 194334, 194432, 204910, 208320, 211520, 222096, 243040, 245892, 253824, 259112, 277620, 286874, 291648, 296128, 307365, 317280, 323890, 327856, 364560, 370160, 388668, 409820, 416640, 423040, 430311, 444192, 485835, 486080, 491784, 518224, 555240, 573748, 583296, 592256, 614730, 634560, 647780, 655712, 717185, 729120, 740320, 777336, 819640, 860622, 888384, 971670, 972160, 983568, 1004059, 1036448, 1110480, 1147496, 1229460, 1269120, 1295560, 1311424, 1434370, 1458240, 1480640, 1554672, 1639280, 1721244, 1776768, 1943340, 1967136, 2008118, 2072896, 2151555, 2220960, 2294992, 2458920, 2591120, 2622848, 2868740, 2916480, 2961280, 3012177, 3109344, 3278560, 3442488, 3886680, 3934272, 4016236, 4145792, 4303110, 4441920, 4589984, 4917840, 5020295, 5182240, 5737480, 6024354, 6218688, 6557120, 6884976, 7773360, 7868544, 8032472, 8606220, 8883840, 9179968, 9835680, 10040590, 10364480, 11474960, 12048708, 12437376, 13114240, 13769952, 15060885, 15546720, 16064944, 17212440, 18359936, 19671360, 20081180, 20728960, 22949920, 24097416, 27539904, 30121770, 31093440, 32129888, 34424880, 39342720, 40162360, 45899840, 48194832, 55079808, 60243540, 62186880, 64259776, 68849760, 80324720, 91799680, 96389664, 120487080, 128519552, 137699520, 160649440, 192779328, 240974160, 275399040, 321298880, 385558656, 481948320, 642597760, 963896640, 1927793280]

約数ペア:

[(1, 1927793280), (2, 963896640), (3, 642597760), (4, 481948320), (5, 385558656), (6, 321298880), (7, 275399040), (8, 240974160), (10, 192779328), (12, 160649440), (14, 137699520), (15, 128519552), (16, 120487080), (20, 96389664), (21, 91799680), (24, 80324720), (28, 68849760), (30, 64259776), (31, 62186880), (32, 60243540), (35, 55079808), (40, 48194832), (42, 45899840), (48, 40162360), (49, 39342720), (56, 34424880), (60, 32129888), (62, 31093440), (64, 30121770), (70, 27539904), (80, 24097416), (84, 22949920), (93, 20728960), (96, 20081180), (98, 19671360), (105, 18359936), (112, 17212440), (120, 16064944), (124, 15546720), (128, 15060885), (140, 13769952), (147, 13114240), (155, 12437376), (160, 12048708), (168, 11474960), (186, 10364480), (192, 10040590), (196, 9835680), (210, 9179968), (217, 8883840), (224, 8606220), (240, 8032472), (245, 7868544), (248, 7773360), (280, 6884976), (294, 6557120), (310, 6218688), (320, 6024354), (336, 5737480), (372, 5182240), (384, 5020295), (392, 4917840), (420, 4589984), (434, 4441920), (448, 4303110), (465, 4145792), (480, 4016236), (490, 3934272), (496, 3886680), (560, 3442488), (588, 3278560), (620, 3109344), (640, 3012177), (651, 2961280), (661, 2916480), (672, 2868740), (735, 2622848), (744, 2591120), (784, 2458920), (840, 2294992), (868, 2220960), (896, 2151555), (930, 2072896), (960, 2008118), (980, 1967136), (992, 1943340), (1085, 1776768), (1120, 1721244), (1176, 1639280), (1240, 1554672), (1302, 1480640), (1322, 1458240), (1344, 1434370), (1470, 1311424), (1488, 1295560), (1519, 1269120), (1568, 1229460), (1680, 1147496), (1736, 1110480), (1860, 1036448), (1920, 1004059), (1960, 983568), (1983, 972160), (1984, 971670), (2170, 888384), (2240, 860622), (2352, 819640), (2480, 777336), (2604, 740320), (2644, 729120), (2688, 717185), (2940, 655712), (2976, 647780), (3038, 634560), (3136, 614730), (3255, 592256), (3305, 583296), (3360, 573748), (3472, 555240), (3720, 518224), (3920, 491784), (3966, 486080), (3968, 485835), (4340, 444192), (4480, 430311), (4557, 423040), (4627, 416640), (4704, 409820), (4960, 388668), (5208, 370160), (5288, 364560), (5880, 327856), (5952, 323890), (6076, 317280), (6272, 307365), (6510, 296128), (6610, 291648), (6720, 286874), (6944, 277620), (7440, 259112), (7595, 253824), (7840, 245892), (7932, 243040), (8680, 222096), (9114, 211520), (9254, 208320), (9408, 204910), (9915, 194432), (9920, 194334), (10416, 185080), (10576, 182280), (11760, 163928), (11904, 161945), (12152, 158640), (13020, 148064), (13220, 145824), (13440, 143437), (13881, 138880), (13888, 138810), (14880, 129556), (15190, 126912), (15680, 122946), (15864, 121520), (17360, 111048), (18228, 105760), (18508, 104160), (18816, 102455), (19830, 97216), (19840, 97167), (20491, 94080), (20832, 92540), (21152, 91140), (22785, 84608), (23135, 83328), (23520, 81964), (24304, 79320), (26040, 74032), (26440, 72912), (27762, 69440), (27776, 69405), (29760, 64778), (30380, 63456), (31360, 61473), (31728, 60760), (32389, 59520), (34720, 55524), (36456, 52880), (37016, 52080), (39660, 48608), (40982, 47040), (41664, 46270), (42304, 45570)]