127956360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 472780800

約数和(自身を除く): 344824440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 56, 60, 69, 70, 74, 84, 92, 105, 111, 115, 120, 138, 140, 148, 161, 168, 179, 184, 185, 210, 222, 230, 259, 276, 280, 296, 322, 345, 358, 370, 420, 444, 460, 483, 518, 537, 552, 555, 644, 690, 716, 740, 777, 805, 840, 851, 888, 895, 920, 966, 1036, 1074, 1110, 1253, 1288, 1295, 1380, 1432, 1480, 1554, 1610, 1702, 1790, 1932, 2072, 2148, 2220, 2415, 2506, 2553, 2590, 2685, 2760, 3108, 3220, 3404, 3580, 3759, 3864, 3885, 4117, 4255, 4296, 4440, 4830, 5012, 5106, 5180, 5370, 5957, 6216, 6265, 6440, 6623, 6808, 7160, 7518, 7770, 8234, 8510, 9660, 10024, 10212, 10360, 10740, 11914, 12351, 12530, 12765, 13246, 15036, 15540, 16468, 17020, 17871, 18795, 19320, 19869, 20424, 20585, 21480, 23828, 24702, 25060, 25530, 26492, 28819, 29785, 30072, 31080, 32936, 33115, 34040, 35742, 37590, 39738, 41170, 46361, 47656, 49404, 50120, 51060, 52984, 57638, 59570, 61755, 66230, 71484, 75180, 79476, 82340, 86457, 89355, 92722, 98808, 99345, 102120, 115276, 119140, 123510, 132460, 139083, 142968, 144095, 150360, 152329, 158952, 164680, 172914, 178710, 185444, 198690, 230552, 231805, 238280, 247020, 264920, 278166, 288190, 304658, 345828, 357420, 370888, 397380, 432285, 456987, 463610, 494040, 556332, 576380, 609316, 691656, 695415, 714840, 761645, 794760, 864570, 913974, 927220, 1066303, 1112664, 1152760, 1218632, 1390830, 1523290, 1729140, 1827948, 1854440, 2132606, 2284935, 2781660, 3046580, 3198909, 3458280, 3655896, 4265212, 4569870, 5331515, 5563320, 6093160, 6397818, 8530424, 9139740, 10663030, 12795636, 15994545, 18279480, 21326060, 25591272, 31989090, 42652120, 63978180, 127956360]

約数ペア:

[(1, 127956360), (2, 63978180), (3, 42652120), (4, 31989090), (5, 25591272), (6, 21326060), (7, 18279480), (8, 15994545), (10, 12795636), (12, 10663030), (14, 9139740), (15, 8530424), (20, 6397818), (21, 6093160), (23, 5563320), (24, 5331515), (28, 4569870), (30, 4265212), (35, 3655896), (37, 3458280), (40, 3198909), (42, 3046580), (46, 2781660), (56, 2284935), (60, 2132606), (69, 1854440), (70, 1827948), (74, 1729140), (84, 1523290), (92, 1390830), (105, 1218632), (111, 1152760), (115, 1112664), (120, 1066303), (138, 927220), (140, 913974), (148, 864570), (161, 794760), (168, 761645), (179, 714840), (184, 695415), (185, 691656), (210, 609316), (222, 576380), (230, 556332), (259, 494040), (276, 463610), (280, 456987), (296, 432285), (322, 397380), (345, 370888), (358, 357420), (370, 345828), (420, 304658), (444, 288190), (460, 278166), (483, 264920), (518, 247020), (537, 238280), (552, 231805), (555, 230552), (644, 198690), (690, 185444), (716, 178710), (740, 172914), (777, 164680), (805, 158952), (840, 152329), (851, 150360), (888, 144095), (895, 142968), (920, 139083), (966, 132460), (1036, 123510), (1074, 119140), (1110, 115276), (1253, 102120), (1288, 99345), (1295, 98808), (1380, 92722), (1432, 89355), (1480, 86457), (1554, 82340), (1610, 79476), (1702, 75180), (1790, 71484), (1932, 66230), (2072, 61755), (2148, 59570), (2220, 57638), (2415, 52984), (2506, 51060), (2553, 50120), (2590, 49404), (2685, 47656), (2760, 46361), (3108, 41170), (3220, 39738), (3404, 37590), (3580, 35742), (3759, 34040), (3864, 33115), (3885, 32936), (4117, 31080), (4255, 30072), (4296, 29785), (4440, 28819), (4830, 26492), (5012, 25530), (5106, 25060), (5180, 24702), (5370, 23828), (5957, 21480), (6216, 20585), (6265, 20424), (6440, 19869), (6623, 19320), (6808, 18795), (7160, 17871), (7518, 17020), (7770, 16468), (8234, 15540), (8510, 15036), (9660, 13246), (10024, 12765), (10212, 12530), (10360, 12351), (10740, 11914)]