1388993760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12527}}^1$

素因数の和:12566

約数の個数: 288

約数和(自身を含む): 5910008832

約数和(自身を除く): 4521015072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 12320, 12527, 13860, 15840, 18480, 22176, 25054, 27720, 36960, 37581, 50108, 55440, 62635, 75162, 87689, 100216, 110880, 112743, 125270, 137797, 150324, 175378, 187905, 200432, 225486, 250540, 263067, 275594, 300648, 350756, 375810, 400864, 413391, 438445, 450972, 501080, 526134, 551188, 563715, 601296, 688985, 701512, 751620, 789201, 826782, 876890, 901944, 964579, 1002160, 1052268, 1102376, 1127430, 1202592, 1240173, 1315335, 1377970, 1403024, 1503240, 1578402, 1653564, 1753780, 1803888, 1929158, 2004320, 2066955, 2104536, 2204752, 2254860, 2480346, 2630670, 2755940, 2806048, 2893737, 3006480, 3156804, 3307128, 3507560, 3607776, 3858316, 3946005, 4133910, 4209072, 4409504, 4509720, 4822895, 4960692, 5261340, 5511880, 5787474, 6012960, 6200865, 6313608, 6614256, 7015120, 7716632, 7892010, 8267820, 8418144, 8681211, 9019440, 9645790, 9921384, 10522680, 11023760, 11574948, 12401730, 12627216, 13228512, 14030240, 14468685, 15433264, 15784020, 16535640, 17362422, 18038880, 19291580, 19842768, 21045360, 22047520, 23149896, 24803460, 25254432, 28937370, 30866528, 31568040, 33071280, 34724844, 38583160, 39685536, 42090720, 43406055, 46299792, 49606920, 57874740, 63136080, 66142560, 69449688, 77166320, 86812110, 92599584, 99213840, 115749480, 126272160, 138899376, 154332640, 173624220, 198427680, 231498960, 277798752, 347248440, 462997920, 694496880, 1388993760]

約数ペア:

[(1, 1388993760), (2, 694496880), (3, 462997920), (4, 347248440), (5, 277798752), (6, 231498960), (7, 198427680), (8, 173624220), (9, 154332640), (10, 138899376), (11, 126272160), (12, 115749480), (14, 99213840), (15, 92599584), (16, 86812110), (18, 77166320), (20, 69449688), (21, 66142560), (22, 63136080), (24, 57874740), (28, 49606920), (30, 46299792), (32, 43406055), (33, 42090720), (35, 39685536), (36, 38583160), (40, 34724844), (42, 33071280), (44, 31568040), (45, 30866528), (48, 28937370), (55, 25254432), (56, 24803460), (60, 23149896), (63, 22047520), (66, 21045360), (70, 19842768), (72, 19291580), (77, 18038880), (80, 17362422), (84, 16535640), (88, 15784020), (90, 15433264), (96, 14468685), (99, 14030240), (105, 13228512), (110, 12627216), (112, 12401730), (120, 11574948), (126, 11023760), (132, 10522680), (140, 9921384), (144, 9645790), (154, 9019440), (160, 8681211), (165, 8418144), (168, 8267820), (176, 7892010), (180, 7716632), (198, 7015120), (210, 6614256), (220, 6313608), (224, 6200865), (231, 6012960), (240, 5787474), (252, 5511880), (264, 5261340), (280, 4960692), (288, 4822895), (308, 4509720), (315, 4409504), (330, 4209072), (336, 4133910), (352, 3946005), (360, 3858316), (385, 3607776), (396, 3507560), (420, 3307128), (440, 3156804), (462, 3006480), (480, 2893737), (495, 2806048), (504, 2755940), (528, 2630670), (560, 2480346), (616, 2254860), (630, 2204752), (660, 2104536), (672, 2066955), (693, 2004320), (720, 1929158), (770, 1803888), (792, 1753780), (840, 1653564), (880, 1578402), (924, 1503240), (990, 1403024), (1008, 1377970), (1056, 1315335), (1120, 1240173), (1155, 1202592), (1232, 1127430), (1260, 1102376), (1320, 1052268), (1386, 1002160), (1440, 964579), (1540, 901944), (1584, 876890), (1680, 826782), (1760, 789201), (1848, 751620), (1980, 701512), (2016, 688985), (2310, 601296), (2464, 563715), (2520, 551188), (2640, 526134), (2772, 501080), (3080, 450972), (3168, 438445), (3360, 413391), (3465, 400864), (3696, 375810), (3960, 350756), (4620, 300648), (5040, 275594), (5280, 263067), (5544, 250540), (6160, 225486), (6930, 200432), (7392, 187905), (7920, 175378), (9240, 150324), (10080, 137797), (11088, 125270), (12320, 112743), (12527, 110880), (13860, 100216), (15840, 87689), (18480, 75162), (22176, 62635), (25054, 55440), (27720, 50108), (36960, 37581)]