4993555840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:697

約数の個数: 256

約数和(自身を含む): 14805504000

約数和(自身を除く): 9811948160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 179, 182, 208, 224, 260, 280, 320, 358, 364, 416, 448, 455, 479, 520, 560, 640, 716, 728, 832, 895, 896, 910, 958, 1040, 1120, 1253, 1432, 1456, 1664, 1790, 1820, 1916, 2080, 2240, 2327, 2395, 2506, 2864, 2912, 3353, 3580, 3640, 3832, 4160, 4480, 4654, 4790, 5012, 5728, 5824, 6227, 6265, 6706, 7160, 7280, 7664, 8320, 9308, 9580, 10024, 11456, 11635, 11648, 12454, 12530, 13412, 14320, 14560, 15328, 16289, 16765, 18616, 19160, 20048, 22912, 23270, 24908, 25060, 26824, 28640, 29120, 30656, 31135, 32578, 33530, 37232, 38320, 40096, 43589, 46540, 49816, 50120, 53648, 57280, 58240, 61312, 62270, 65156, 67060, 74464, 76640, 80192, 81445, 85741, 87178, 93080, 99632, 100240, 107296, 114560, 124540, 130312, 134120, 148928, 153280, 160384, 162890, 171482, 174356, 186160, 199264, 200480, 214592, 217945, 249080, 260624, 268240, 297856, 306560, 325780, 342964, 348712, 372320, 398528, 400960, 428705, 429184, 435890, 498160, 521248, 536480, 600187, 651560, 685928, 697424, 744640, 797056, 801920, 857410, 871780, 996320, 1042496, 1072960, 1114633, 1200374, 1303120, 1371856, 1394848, 1489280, 1714820, 1743560, 1992640, 2084992, 2145920, 2229266, 2400748, 2606240, 2743712, 2789696, 3000935, 3429640, 3487120, 3985280, 4458532, 4801496, 5212480, 5487424, 5573165, 5579392, 6001870, 6859280, 6974240, 7802431, 8917064, 9602992, 10424960, 10974848, 11146330, 12003740, 13718560, 13948480, 15604862, 17834128, 19205984, 22292660, 24007480, 27437120, 27896960, 31209724, 35668256, 38411968, 39012155, 44585320, 48014960, 54874240, 62419448, 71336512, 76823936, 78024310, 89170640, 96029920, 124838896, 142673024, 156048620, 178341280, 192059840, 249677792, 312097240, 356682560, 384119680, 499355584, 624194480, 713365120, 998711168, 1248388960, 2496777920, 4993555840]

約数ペア:

[(1, 4993555840), (2, 2496777920), (4, 1248388960), (5, 998711168), (7, 713365120), (8, 624194480), (10, 499355584), (13, 384119680), (14, 356682560), (16, 312097240), (20, 249677792), (26, 192059840), (28, 178341280), (32, 156048620), (35, 142673024), (40, 124838896), (52, 96029920), (56, 89170640), (64, 78024310), (65, 76823936), (70, 71336512), (80, 62419448), (91, 54874240), (104, 48014960), (112, 44585320), (128, 39012155), (130, 38411968), (140, 35668256), (160, 31209724), (179, 27896960), (182, 27437120), (208, 24007480), (224, 22292660), (260, 19205984), (280, 17834128), (320, 15604862), (358, 13948480), (364, 13718560), (416, 12003740), (448, 11146330), (455, 10974848), (479, 10424960), (520, 9602992), (560, 8917064), (640, 7802431), (716, 6974240), (728, 6859280), (832, 6001870), (895, 5579392), (896, 5573165), (910, 5487424), (958, 5212480), (1040, 4801496), (1120, 4458532), (1253, 3985280), (1432, 3487120), (1456, 3429640), (1664, 3000935), (1790, 2789696), (1820, 2743712), (1916, 2606240), (2080, 2400748), (2240, 2229266), (2327, 2145920), (2395, 2084992), (2506, 1992640), (2864, 1743560), (2912, 1714820), (3353, 1489280), (3580, 1394848), (3640, 1371856), (3832, 1303120), (4160, 1200374), (4480, 1114633), (4654, 1072960), (4790, 1042496), (5012, 996320), (5728, 871780), (5824, 857410), (6227, 801920), (6265, 797056), (6706, 744640), (7160, 697424), (7280, 685928), (7664, 651560), (8320, 600187), (9308, 536480), (9580, 521248), (10024, 498160), (11456, 435890), (11635, 429184), (11648, 428705), (12454, 400960), (12530, 398528), (13412, 372320), (14320, 348712), (14560, 342964), (15328, 325780), (16289, 306560), (16765, 297856), (18616, 268240), (19160, 260624), (20048, 249080), (22912, 217945), (23270, 214592), (24908, 200480), (25060, 199264), (26824, 186160), (28640, 174356), (29120, 171482), (30656, 162890), (31135, 160384), (32578, 153280), (33530, 148928), (37232, 134120), (38320, 130312), (40096, 124540), (43589, 114560), (46540, 107296), (49816, 100240), (50120, 99632), (53648, 93080), (57280, 87178), (58240, 85741), (61312, 81445), (62270, 80192), (65156, 76640), (67060, 74464)]