78062820880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24967}}^1$

素因数の和:25038

約数の個数: 240

約数和(自身を含む): 222357018240

約数和(自身を除く): 144294197360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 110, 121, 136, 152, 170, 176, 187, 190, 209, 220, 242, 272, 304, 323, 340, 374, 380, 418, 440, 484, 605, 646, 680, 748, 760, 836, 880, 935, 968, 1045, 1210, 1292, 1360, 1496, 1520, 1615, 1672, 1870, 1936, 2057, 2090, 2299, 2420, 2584, 2992, 3230, 3344, 3553, 3740, 4114, 4180, 4598, 4840, 5168, 6460, 7106, 7480, 8228, 8360, 9196, 9680, 10285, 11495, 12920, 14212, 14960, 16456, 16720, 17765, 18392, 20570, 22990, 24967, 25840, 28424, 32912, 35530, 36784, 39083, 41140, 45980, 49934, 56848, 71060, 78166, 82280, 91960, 99868, 124835, 142120, 156332, 164560, 183920, 195415, 199736, 249670, 274637, 284240, 312664, 390830, 399472, 424439, 474373, 499340, 549274, 625328, 781660, 848878, 948746, 998680, 1098548, 1373185, 1563320, 1697756, 1897492, 1997360, 2122195, 2197096, 2371865, 2746370, 3021007, 3126640, 3395512, 3794984, 4244390, 4394192, 4668829, 4743730, 5218103, 5492740, 6042014, 6791024, 7589968, 8064341, 8488780, 9337658, 9487460, 10436206, 10985480, 12084028, 15105035, 16128682, 16977560, 18675316, 18974920, 20872412, 21970960, 23344145, 24168056, 26090515, 30210070, 32257364, 33955120, 37350632, 37949840, 40321705, 41744824, 46688290, 48336112, 51357119, 52181030, 57399133, 60420140, 64514728, 74701264, 80643410, 83489648, 88707751, 93376580, 102714238, 104362060, 114798266, 120840280, 129029456, 161286820, 177415502, 186753160, 205428476, 208724120, 229596532, 241680560, 256785595, 286995665, 322573640, 354831004, 373506320, 410856952, 417448240, 443538755, 459193064, 513571190, 573991330, 645147280, 709662008, 821713904, 887077510, 918386128, 975785261, 1027142380, 1147982660, 1419324016, 1774155020, 1951570522, 2054284760, 2295965320, 3548310040, 3903141044, 4108569520, 4591930640, 4878926305, 7096620080, 7806282088, 9757852610, 15612564176, 19515705220, 39031410440, 78062820880]

約数ペア:

[(1, 78062820880), (2, 39031410440), (4, 19515705220), (5, 15612564176), (8, 9757852610), (10, 7806282088), (11, 7096620080), (16, 4878926305), (17, 4591930640), (19, 4108569520), (20, 3903141044), (22, 3548310040), (34, 2295965320), (38, 2054284760), (40, 1951570522), (44, 1774155020), (55, 1419324016), (68, 1147982660), (76, 1027142380), (80, 975785261), (85, 918386128), (88, 887077510), (95, 821713904), (110, 709662008), (121, 645147280), (136, 573991330), (152, 513571190), (170, 459193064), (176, 443538755), (187, 417448240), (190, 410856952), (209, 373506320), (220, 354831004), (242, 322573640), (272, 286995665), (304, 256785595), (323, 241680560), (340, 229596532), (374, 208724120), (380, 205428476), (418, 186753160), (440, 177415502), (484, 161286820), (605, 129029456), (646, 120840280), (680, 114798266), (748, 104362060), (760, 102714238), (836, 93376580), (880, 88707751), (935, 83489648), (968, 80643410), (1045, 74701264), (1210, 64514728), (1292, 60420140), (1360, 57399133), (1496, 52181030), (1520, 51357119), (1615, 48336112), (1672, 46688290), (1870, 41744824), (1936, 40321705), (2057, 37949840), (2090, 37350632), (2299, 33955120), (2420, 32257364), (2584, 30210070), (2992, 26090515), (3230, 24168056), (3344, 23344145), (3553, 21970960), (3740, 20872412), (4114, 18974920), (4180, 18675316), (4598, 16977560), (4840, 16128682), (5168, 15105035), (6460, 12084028), (7106, 10985480), (7480, 10436206), (8228, 9487460), (8360, 9337658), (9196, 8488780), (9680, 8064341), (10285, 7589968), (11495, 6791024), (12920, 6042014), (14212, 5492740), (14960, 5218103), (16456, 4743730), (16720, 4668829), (17765, 4394192), (18392, 4244390), (20570, 3794984), (22990, 3395512), (24967, 3126640), (25840, 3021007), (28424, 2746370), (32912, 2371865), (35530, 2197096), (36784, 2122195), (39083, 1997360), (41140, 1897492), (45980, 1697756), (49934, 1563320), (56848, 1373185), (71060, 1098548), (78166, 998680), (82280, 948746), (91960, 848878), (99868, 781660), (124835, 625328), (142120, 549274), (156332, 499340), (164560, 474373), (183920, 424439), (195415, 399472), (199736, 390830), (249670, 312664), (274637, 284240)]