6441793280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 216

約数和(自身を含む): 16935578352

約数和(自身を除く): 10493785072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 128, 130, 160, 169, 194, 208, 256, 260, 307, 320, 338, 388, 416, 485, 520, 614, 640, 676, 776, 832, 845, 970, 1040, 1228, 1261, 1280, 1352, 1535, 1552, 1664, 1690, 1940, 2080, 2456, 2522, 2704, 3070, 3104, 3328, 3380, 3880, 3991, 4160, 4912, 5044, 5408, 6140, 6208, 6305, 6760, 7760, 7982, 8320, 9824, 10088, 10816, 12280, 12416, 12610, 13520, 15520, 15964, 16393, 16640, 19648, 19955, 20176, 21632, 24560, 24832, 25220, 27040, 29779, 31040, 31928, 32786, 39296, 39910, 40352, 43264, 49120, 50440, 51883, 54080, 59558, 62080, 63856, 65572, 78592, 79820, 80704, 81965, 98240, 100880, 103766, 108160, 119116, 124160, 127712, 131144, 148895, 159640, 161408, 163930, 196480, 201760, 207532, 216320, 238232, 255424, 259415, 262288, 297790, 319280, 322816, 327860, 387127, 392960, 403520, 415064, 476464, 510848, 518830, 524576, 595580, 638560, 655720, 774254, 807040, 830128, 952928, 1021696, 1037660, 1049152, 1191160, 1277120, 1311440, 1548508, 1614080, 1660256, 1905856, 1935635, 2075320, 2098304, 2382320, 2554240, 2622880, 3097016, 3320512, 3811712, 3871270, 4150640, 4196608, 4764640, 5032651, 5108480, 5245760, 6194032, 6641024, 7623424, 7742540, 8301280, 9529280, 10065302, 10491520, 12388064, 13282048, 15485080, 16602560, 19058560, 20130604, 20983040, 24776128, 25163255, 30970160, 33205120, 38117120, 40261208, 49552256, 50326510, 61940320, 66410240, 80522416, 99104512, 100653020, 123880640, 161044832, 201306040, 247761280, 322089664, 402612080, 495522560, 644179328, 805224160, 1288358656, 1610448320, 3220896640, 6441793280]

約数ペア:

[(1, 6441793280), (2, 3220896640), (4, 1610448320), (5, 1288358656), (8, 805224160), (10, 644179328), (13, 495522560), (16, 402612080), (20, 322089664), (26, 247761280), (32, 201306040), (40, 161044832), (52, 123880640), (64, 100653020), (65, 99104512), (80, 80522416), (97, 66410240), (104, 61940320), (128, 50326510), (130, 49552256), (160, 40261208), (169, 38117120), (194, 33205120), (208, 30970160), (256, 25163255), (260, 24776128), (307, 20983040), (320, 20130604), (338, 19058560), (388, 16602560), (416, 15485080), (485, 13282048), (520, 12388064), (614, 10491520), (640, 10065302), (676, 9529280), (776, 8301280), (832, 7742540), (845, 7623424), (970, 6641024), (1040, 6194032), (1228, 5245760), (1261, 5108480), (1280, 5032651), (1352, 4764640), (1535, 4196608), (1552, 4150640), (1664, 3871270), (1690, 3811712), (1940, 3320512), (2080, 3097016), (2456, 2622880), (2522, 2554240), (2704, 2382320), (3070, 2098304), (3104, 2075320), (3328, 1935635), (3380, 1905856), (3880, 1660256), (3991, 1614080), (4160, 1548508), (4912, 1311440), (5044, 1277120), (5408, 1191160), (6140, 1049152), (6208, 1037660), (6305, 1021696), (6760, 952928), (7760, 830128), (7982, 807040), (8320, 774254), (9824, 655720), (10088, 638560), (10816, 595580), (12280, 524576), (12416, 518830), (12610, 510848), (13520, 476464), (15520, 415064), (15964, 403520), (16393, 392960), (16640, 387127), (19648, 327860), (19955, 322816), (20176, 319280), (21632, 297790), (24560, 262288), (24832, 259415), (25220, 255424), (27040, 238232), (29779, 216320), (31040, 207532), (31928, 201760), (32786, 196480), (39296, 163930), (39910, 161408), (40352, 159640), (43264, 148895), (49120, 131144), (50440, 127712), (51883, 124160), (54080, 119116), (59558, 108160), (62080, 103766), (63856, 100880), (65572, 98240), (78592, 81965), (79820, 80704)]