2220970080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1182

約数の個数: 288

約数和(自身を含む): 8237466720

約数和(自身を除く): 6016496640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 89, 96, 98, 105, 112, 120, 140, 147, 160, 168, 178, 196, 210, 224, 240, 245, 267, 280, 294, 336, 356, 392, 420, 445, 480, 490, 534, 560, 588, 623, 672, 712, 735, 784, 840, 890, 980, 1061, 1068, 1120, 1176, 1246, 1335, 1424, 1470, 1568, 1680, 1780, 1869, 1960, 2122, 2136, 2352, 2492, 2670, 2848, 2940, 3115, 3183, 3360, 3560, 3738, 3920, 4244, 4272, 4361, 4704, 4984, 5305, 5340, 5880, 6230, 6366, 7120, 7427, 7476, 7840, 8488, 8544, 8722, 9345, 9968, 10610, 10680, 11760, 12460, 12732, 13083, 14240, 14854, 14952, 15915, 16976, 17444, 18690, 19936, 21220, 21360, 21805, 22281, 23520, 24920, 25464, 26166, 29708, 29904, 31830, 33952, 34888, 37135, 37380, 42440, 42720, 43610, 44562, 49840, 50928, 51989, 52332, 59416, 59808, 63660, 65415, 69776, 74270, 74760, 84880, 87220, 89124, 94429, 99680, 101856, 103978, 104664, 111405, 118832, 127320, 130830, 139552, 148540, 149520, 155967, 169760, 174440, 178248, 188858, 207956, 209328, 222810, 237664, 254640, 259945, 261660, 283287, 297080, 299040, 311934, 348880, 356496, 377716, 415912, 418656, 445620, 472145, 509280, 519890, 523320, 566574, 594160, 623868, 661003, 697760, 712992, 755432, 779835, 831824, 891240, 944290, 1039780, 1046640, 1133148, 1188320, 1247736, 1322006, 1416435, 1510864, 1559670, 1663648, 1782480, 1888580, 1983009, 2079560, 2093280, 2266296, 2495472, 2644012, 2832870, 3021728, 3119340, 3305015, 3564960, 3777160, 3966018, 4159120, 4532592, 4627021, 4990944, 5288024, 5665740, 6238680, 6610030, 7554320, 7932036, 8318240, 9065184, 9254042, 9915045, 10576048, 11331480, 12477360, 13220060, 13881063, 15108640, 15864072, 18508084, 19830090, 21152096, 22662960, 23135105, 24954720, 26440120, 27762126, 31728144, 37016168, 39660180, 45325920, 46270210, 52880240, 55524252, 63456288, 69405315, 74032336, 79320360, 92540420, 105760480, 111048504, 138810630, 148064672, 158640720, 185080840, 222097008, 277621260, 317281440, 370161680, 444194016, 555242520, 740323360, 1110485040, 2220970080]

約数ペア:

[(1, 2220970080), (2, 1110485040), (3, 740323360), (4, 555242520), (5, 444194016), (6, 370161680), (7, 317281440), (8, 277621260), (10, 222097008), (12, 185080840), (14, 158640720), (15, 148064672), (16, 138810630), (20, 111048504), (21, 105760480), (24, 92540420), (28, 79320360), (30, 74032336), (32, 69405315), (35, 63456288), (40, 55524252), (42, 52880240), (48, 46270210), (49, 45325920), (56, 39660180), (60, 37016168), (70, 31728144), (80, 27762126), (84, 26440120), (89, 24954720), (96, 23135105), (98, 22662960), (105, 21152096), (112, 19830090), (120, 18508084), (140, 15864072), (147, 15108640), (160, 13881063), (168, 13220060), (178, 12477360), (196, 11331480), (210, 10576048), (224, 9915045), (240, 9254042), (245, 9065184), (267, 8318240), (280, 7932036), (294, 7554320), (336, 6610030), (356, 6238680), (392, 5665740), (420, 5288024), (445, 4990944), (480, 4627021), (490, 4532592), (534, 4159120), (560, 3966018), (588, 3777160), (623, 3564960), (672, 3305015), (712, 3119340), (735, 3021728), (784, 2832870), (840, 2644012), (890, 2495472), (980, 2266296), (1061, 2093280), (1068, 2079560), (1120, 1983009), (1176, 1888580), (1246, 1782480), (1335, 1663648), (1424, 1559670), (1470, 1510864), (1568, 1416435), (1680, 1322006), (1780, 1247736), (1869, 1188320), (1960, 1133148), (2122, 1046640), (2136, 1039780), (2352, 944290), (2492, 891240), (2670, 831824), (2848, 779835), (2940, 755432), (3115, 712992), (3183, 697760), (3360, 661003), (3560, 623868), (3738, 594160), (3920, 566574), (4244, 523320), (4272, 519890), (4361, 509280), (4704, 472145), (4984, 445620), (5305, 418656), (5340, 415912), (5880, 377716), (6230, 356496), (6366, 348880), (7120, 311934), (7427, 299040), (7476, 297080), (7840, 283287), (8488, 261660), (8544, 259945), (8722, 254640), (9345, 237664), (9968, 222810), (10610, 209328), (10680, 207956), (11760, 188858), (12460, 178248), (12732, 174440), (13083, 169760), (14240, 155967), (14854, 149520), (14952, 148540), (15915, 139552), (16976, 130830), (17444, 127320), (18690, 118832), (19936, 111405), (21220, 104664), (21360, 103978), (21805, 101856), (22281, 99680), (23520, 94429), (24920, 89124), (25464, 87220), (26166, 84880), (29708, 74760), (29904, 74270), (31830, 69776), (33952, 65415), (34888, 63660), (37135, 59808), (37380, 59416), (42440, 52332), (42720, 51989), (43610, 50928), (44562, 49840)]