7268545280

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 17859523584

約数和(自身を除く): 10590978304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 127, 128, 160, 244, 254, 256, 305, 320, 488, 508, 610, 635, 640, 733, 976, 1016, 1220, 1270, 1280, 1466, 1952, 2032, 2440, 2540, 2932, 3665, 3904, 4064, 4880, 5080, 5864, 7330, 7747, 7808, 8128, 9760, 10160, 11728, 14660, 15494, 15616, 16256, 19520, 20320, 23456, 29320, 30988, 32512, 38735, 39040, 40640, 44713, 46912, 58640, 61976, 77470, 78080, 81280, 89426, 93091, 93824, 117280, 123952, 154940, 162560, 178852, 186182, 187648, 223565, 234560, 247904, 309880, 357704, 372364, 447130, 465455, 469120, 495808, 619760, 715408, 744728, 894260, 930910, 938240, 991616, 1239520, 1430816, 1489456, 1788520, 1861820, 1983232, 2479040, 2861632, 2978912, 3577040, 3723640, 4958080, 5678551, 5723264, 5957824, 7154080, 7447280, 9916160, 11357102, 11446528, 11915648, 14308160, 14894560, 22714204, 23831296, 28392755, 28616320, 29789120, 45428408, 56785510, 57232640, 59578240, 90856816, 113571020, 119156480, 181713632, 227142040, 363427264, 454284080, 726854528, 908568160, 1453709056, 1817136320, 3634272640, 7268545280]

約数ペア:

[(1, 7268545280), (2, 3634272640), (4, 1817136320), (5, 1453709056), (8, 908568160), (10, 726854528), (16, 454284080), (20, 363427264), (32, 227142040), (40, 181713632), (61, 119156480), (64, 113571020), (80, 90856816), (122, 59578240), (127, 57232640), (128, 56785510), (160, 45428408), (244, 29789120), (254, 28616320), (256, 28392755), (305, 23831296), (320, 22714204), (488, 14894560), (508, 14308160), (610, 11915648), (635, 11446528), (640, 11357102), (733, 9916160), (976, 7447280), (1016, 7154080), (1220, 5957824), (1270, 5723264), (1280, 5678551), (1466, 4958080), (1952, 3723640), (2032, 3577040), (2440, 2978912), (2540, 2861632), (2932, 2479040), (3665, 1983232), (3904, 1861820), (4064, 1788520), (4880, 1489456), (5080, 1430816), (5864, 1239520), (7330, 991616), (7747, 938240), (7808, 930910), (8128, 894260), (9760, 744728), (10160, 715408), (11728, 619760), (14660, 495808), (15494, 469120), (15616, 465455), (16256, 447130), (19520, 372364), (20320, 357704), (23456, 309880), (29320, 247904), (30988, 234560), (32512, 223565), (38735, 187648), (39040, 186182), (40640, 178852), (44713, 162560), (46912, 154940), (58640, 123952), (61976, 117280), (77470, 93824), (78080, 93091), (81280, 89426)]