28792123920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{634747}}^1$

素因数の和:634779

約数の個数: 200

約数和(自身を含む): 114285107904

約数和(自身を除く): 85492983984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 634747, 1269494, 1904241, 2538988, 3173735, 3808482, 4443229, 5077976, 5712723, 6347470, 7616964, 8886458, 9521205, 10155952, 11425446, 12694940, 13329687, 15233928, 17138169, 17772916, 19042410, 22216145, 22850892, 25389880, 26659374, 28563615, 30467856, 34276338, 35545832, 38084820, 39989061, 44432290, 45701784, 50779760, 51414507, 53318748, 57127230, 66648435, 68552676, 71091664, 76169640, 79978122, 85690845, 88864580, 91403568, 102829014, 106637496, 114254460, 119967183, 133296870, 137105352, 152339280, 159956244, 171381690, 177729160, 199945305, 205658028, 213274992, 228508920, 239934366, 257072535, 266593740, 274210704, 319912488, 342763380, 355458320, 359901549, 399890610, 411316056, 457017840, 479868732, 514145070, 533187480, 599835915, 639824976, 685526760, 719803098, 799781220, 822632112, 959737464, 1028290140, 1066374960, 1199671830, 1371053520, 1439606196, 1599562440, 1799507745, 1919474928, 2056580280, 2399343660, 2879212392, 3199124880, 3599015490, 4113160560, 4798687320, 5758424784, 7198030980, 9597374640, 14396061960, 28792123920]

約数ペア:

[(1, 28792123920), (2, 14396061960), (3, 9597374640), (4, 7198030980), (5, 5758424784), (6, 4798687320), (7, 4113160560), (8, 3599015490), (9, 3199124880), (10, 2879212392), (12, 2399343660), (14, 2056580280), (15, 1919474928), (16, 1799507745), (18, 1599562440), (20, 1439606196), (21, 1371053520), (24, 1199671830), (27, 1066374960), (28, 1028290140), (30, 959737464), (35, 822632112), (36, 799781220), (40, 719803098), (42, 685526760), (45, 639824976), (48, 599835915), (54, 533187480), (56, 514145070), (60, 479868732), (63, 457017840), (70, 411316056), (72, 399890610), (80, 359901549), (81, 355458320), (84, 342763380), (90, 319912488), (105, 274210704), (108, 266593740), (112, 257072535), (120, 239934366), (126, 228508920), (135, 213274992), (140, 205658028), (144, 199945305), (162, 177729160), (168, 171381690), (180, 159956244), (189, 152339280), (210, 137105352), (216, 133296870), (240, 119967183), (252, 114254460), (270, 106637496), (280, 102829014), (315, 91403568), (324, 88864580), (336, 85690845), (360, 79978122), (378, 76169640), (405, 71091664), (420, 68552676), (432, 66648435), (504, 57127230), (540, 53318748), (560, 51414507), (567, 50779760), (630, 45701784), (648, 44432290), (720, 39989061), (756, 38084820), (810, 35545832), (840, 34276338), (945, 30467856), (1008, 28563615), (1080, 26659374), (1134, 25389880), (1260, 22850892), (1296, 22216145), (1512, 19042410), (1620, 17772916), (1680, 17138169), (1890, 15233928), (2160, 13329687), (2268, 12694940), (2520, 11425446), (2835, 10155952), (3024, 9521205), (3240, 8886458), (3780, 7616964), (4536, 6347470), (5040, 5712723), (5670, 5077976), (6480, 4443229), (7560, 3808482), (9072, 3173735), (11340, 2538988), (15120, 1904241), (22680, 1269494), (45360, 634747)]