80316427520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{709}}^1$

素因数の和:1053

約数の個数: 288

約数和(自身を含む): 225696844800

約数和(自身を除く): 145380417280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 256, 269, 280, 320, 329, 376, 448, 470, 538, 560, 640, 658, 709, 752, 896, 940, 1076, 1120, 1280, 1316, 1345, 1418, 1504, 1645, 1792, 1880, 1883, 2152, 2240, 2632, 2690, 2836, 3008, 3290, 3545, 3760, 3766, 4304, 4480, 4963, 5264, 5380, 5672, 6016, 6580, 7090, 7520, 7532, 8608, 8960, 9415, 9926, 10528, 10760, 11344, 12032, 12643, 13160, 14180, 15040, 15064, 17216, 18830, 19852, 21056, 21520, 22688, 24815, 25286, 26320, 28360, 30080, 30128, 33323, 34432, 37660, 39704, 42112, 43040, 45376, 49630, 50572, 52640, 56720, 60160, 60256, 63215, 66646, 68864, 75320, 79408, 84224, 86080, 88501, 90752, 99260, 101144, 105280, 113440, 120512, 126430, 133292, 150640, 158816, 166615, 172160, 177002, 181504, 190721, 198520, 202288, 210560, 226880, 233261, 241024, 252860, 266584, 301280, 317632, 333230, 344320, 354004, 381442, 397040, 404576, 421120, 442505, 453760, 466522, 482048, 505720, 533168, 602560, 635264, 666460, 708008, 762884, 794080, 809152, 885010, 907520, 933044, 953605, 1011440, 1066336, 1166305, 1205120, 1270528, 1332920, 1335047, 1416016, 1525768, 1588160, 1618304, 1770020, 1866088, 1907210, 2022880, 2132672, 2332610, 2410240, 2665840, 2670094, 2832032, 3051536, 3176320, 3236608, 3540040, 3732176, 3814420, 4045760, 4265344, 4665220, 5331680, 5340188, 5664064, 6103072, 6352640, 6675235, 7080080, 7464352, 7628840, 8091520, 8530688, 8963887, 9330440, 10663360, 10680376, 11328128, 12206144, 13350470, 14160160, 14928704, 15257680, 16183040, 17927774, 18660880, 21326720, 21360752, 22656256, 24412288, 26700940, 28320320, 29857408, 30515360, 35855548, 37321760, 42653440, 42721504, 44819435, 48824576, 53401880, 56640640, 59714816, 61030720, 62747209, 71711096, 74643520, 85443008, 89638870, 106803760, 113281280, 122061440, 125494418, 143422192, 149287040, 170886016, 179277740, 213607520, 244122880, 250988836, 286844384, 298574080, 313736045, 341772032, 358555480, 427215040, 501977672, 573688768, 627472090, 717110960, 854430080, 1003955344, 1147377536, 1254944180, 1434221920, 1708860160, 2007910688, 2294755072, 2509888360, 2868443840, 4015821376, 5019776720, 5736887680, 8031642752, 10039553440, 11473775360, 16063285504, 20079106880, 40158213760, 80316427520]

約数ペア:

[(1, 80316427520), (2, 40158213760), (4, 20079106880), (5, 16063285504), (7, 11473775360), (8, 10039553440), (10, 8031642752), (14, 5736887680), (16, 5019776720), (20, 4015821376), (28, 2868443840), (32, 2509888360), (35, 2294755072), (40, 2007910688), (47, 1708860160), (56, 1434221920), (64, 1254944180), (70, 1147377536), (80, 1003955344), (94, 854430080), (112, 717110960), (128, 627472090), (140, 573688768), (160, 501977672), (188, 427215040), (224, 358555480), (235, 341772032), (256, 313736045), (269, 298574080), (280, 286844384), (320, 250988836), (329, 244122880), (376, 213607520), (448, 179277740), (470, 170886016), (538, 149287040), (560, 143422192), (640, 125494418), (658, 122061440), (709, 113281280), (752, 106803760), (896, 89638870), (940, 85443008), (1076, 74643520), (1120, 71711096), (1280, 62747209), (1316, 61030720), (1345, 59714816), (1418, 56640640), (1504, 53401880), (1645, 48824576), (1792, 44819435), (1880, 42721504), (1883, 42653440), (2152, 37321760), (2240, 35855548), (2632, 30515360), (2690, 29857408), (2836, 28320320), (3008, 26700940), (3290, 24412288), (3545, 22656256), (3760, 21360752), (3766, 21326720), (4304, 18660880), (4480, 17927774), (4963, 16183040), (5264, 15257680), (5380, 14928704), (5672, 14160160), (6016, 13350470), (6580, 12206144), (7090, 11328128), (7520, 10680376), (7532, 10663360), (8608, 9330440), (8960, 8963887), (9415, 8530688), (9926, 8091520), (10528, 7628840), (10760, 7464352), (11344, 7080080), (12032, 6675235), (12643, 6352640), (13160, 6103072), (14180, 5664064), (15040, 5340188), (15064, 5331680), (17216, 4665220), (18830, 4265344), (19852, 4045760), (21056, 3814420), (21520, 3732176), (22688, 3540040), (24815, 3236608), (25286, 3176320), (26320, 3051536), (28360, 2832032), (30080, 2670094), (30128, 2665840), (33323, 2410240), (34432, 2332610), (37660, 2132672), (39704, 2022880), (42112, 1907210), (43040, 1866088), (45376, 1770020), (49630, 1618304), (50572, 1588160), (52640, 1525768), (56720, 1416016), (60160, 1335047), (60256, 1332920), (63215, 1270528), (66646, 1205120), (68864, 1166305), (75320, 1066336), (79408, 1011440), (84224, 953605), (86080, 933044), (88501, 907520), (90752, 885010), (99260, 809152), (101144, 794080), (105280, 762884), (113440, 708008), (120512, 666460), (126430, 635264), (133292, 602560), (150640, 533168), (158816, 505720), (166615, 482048), (172160, 466522), (177002, 453760), (181504, 442505), (190721, 421120), (198520, 404576), (202288, 397040), (210560, 381442), (226880, 354004), (233261, 344320), (241024, 333230), (252860, 317632), (266584, 301280)]