986343960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2750

約数の個数: 256

約数和(自身を含む): 3715891200

約数和(自身を除く): 2729547240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 56, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 210, 228, 230, 266, 276, 280, 285, 322, 345, 380, 399, 420, 437, 456, 460, 483, 532, 552, 570, 644, 665, 690, 760, 798, 805, 840, 874, 920, 966, 1064, 1140, 1288, 1311, 1330, 1380, 1596, 1610, 1748, 1932, 1995, 2185, 2280, 2415, 2622, 2660, 2687, 2760, 3059, 3192, 3220, 3496, 3864, 3990, 4370, 4830, 5244, 5320, 5374, 6118, 6440, 6555, 7980, 8061, 8740, 9177, 9660, 10488, 10748, 12236, 13110, 13435, 15295, 15960, 16122, 17480, 18354, 18809, 19320, 21496, 24472, 26220, 26870, 30590, 32244, 36708, 37618, 40305, 45885, 51053, 52440, 53740, 56427, 61180, 61801, 64488, 73416, 75236, 80610, 91770, 94045, 102106, 107480, 112854, 122360, 123602, 150472, 153159, 161220, 183540, 185403, 188090, 204212, 225708, 247204, 255265, 282135, 306318, 309005, 322440, 357371, 367080, 370806, 376180, 408424, 432607, 451416, 494408, 510530, 564270, 612636, 618010, 714742, 741612, 752360, 765795, 865214, 927015, 1021060, 1072113, 1128540, 1174219, 1225272, 1236020, 1297821, 1429484, 1483224, 1531590, 1730428, 1786855, 1854030, 2042120, 2144226, 2163035, 2257080, 2348438, 2472040, 2595642, 2858968, 3063180, 3460856, 3522657, 3573710, 3708060, 4288452, 4326070, 4696876, 5191284, 5360565, 5871095, 6126360, 6489105, 7045314, 7147420, 7416120, 8219533, 8576904, 8652140, 9393752, 10382568, 10721130, 11742190, 12978210, 14090628, 14294840, 16439066, 17304280, 17613285, 21442260, 23484380, 24658599, 25956420, 28181256, 32878132, 35226570, 41097665, 42884520, 46968760, 49317198, 51912840, 65756264, 70453140, 82195330, 98634396, 123292995, 140906280, 164390660, 197268792, 246585990, 328781320, 493171980, 986343960]

約数ペア:

[(1, 986343960), (2, 493171980), (3, 328781320), (4, 246585990), (5, 197268792), (6, 164390660), (7, 140906280), (8, 123292995), (10, 98634396), (12, 82195330), (14, 70453140), (15, 65756264), (19, 51912840), (20, 49317198), (21, 46968760), (23, 42884520), (24, 41097665), (28, 35226570), (30, 32878132), (35, 28181256), (38, 25956420), (40, 24658599), (42, 23484380), (46, 21442260), (56, 17613285), (57, 17304280), (60, 16439066), (69, 14294840), (70, 14090628), (76, 12978210), (84, 11742190), (92, 10721130), (95, 10382568), (105, 9393752), (114, 8652140), (115, 8576904), (120, 8219533), (133, 7416120), (138, 7147420), (140, 7045314), (152, 6489105), (161, 6126360), (168, 5871095), (184, 5360565), (190, 5191284), (210, 4696876), (228, 4326070), (230, 4288452), (266, 3708060), (276, 3573710), (280, 3522657), (285, 3460856), (322, 3063180), (345, 2858968), (380, 2595642), (399, 2472040), (420, 2348438), (437, 2257080), (456, 2163035), (460, 2144226), (483, 2042120), (532, 1854030), (552, 1786855), (570, 1730428), (644, 1531590), (665, 1483224), (690, 1429484), (760, 1297821), (798, 1236020), (805, 1225272), (840, 1174219), (874, 1128540), (920, 1072113), (966, 1021060), (1064, 927015), (1140, 865214), (1288, 765795), (1311, 752360), (1330, 741612), (1380, 714742), (1596, 618010), (1610, 612636), (1748, 564270), (1932, 510530), (1995, 494408), (2185, 451416), (2280, 432607), (2415, 408424), (2622, 376180), (2660, 370806), (2687, 367080), (2760, 357371), (3059, 322440), (3192, 309005), (3220, 306318), (3496, 282135), (3864, 255265), (3990, 247204), (4370, 225708), (4830, 204212), (5244, 188090), (5320, 185403), (5374, 183540), (6118, 161220), (6440, 153159), (6555, 150472), (7980, 123602), (8061, 122360), (8740, 112854), (9177, 107480), (9660, 102106), (10488, 94045), (10748, 91770), (12236, 80610), (13110, 75236), (13435, 73416), (15295, 64488), (15960, 61801), (16122, 61180), (17480, 56427), (18354, 53740), (18809, 52440), (19320, 51053), (21496, 45885), (24472, 40305), (26220, 37618), (26870, 36708), (30590, 32244)]