188019480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 648103680

約数和(自身を除く): 460084200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 165, 184, 220, 230, 242, 253, 264, 276, 330, 345, 363, 440, 460, 484, 506, 552, 563, 605, 660, 690, 726, 759, 920, 968, 1012, 1126, 1210, 1265, 1320, 1380, 1452, 1518, 1689, 1815, 2024, 2252, 2420, 2530, 2760, 2783, 2815, 2904, 3036, 3378, 3630, 3795, 4504, 4840, 5060, 5566, 5630, 6072, 6193, 6756, 7260, 7590, 8349, 8445, 10120, 11132, 11260, 12386, 12949, 13512, 13915, 14520, 15180, 16698, 16890, 18579, 22264, 22520, 24772, 25898, 27830, 30360, 30965, 33396, 33780, 37158, 38847, 41745, 49544, 51796, 55660, 61930, 64745, 66792, 67560, 68123, 74316, 77694, 83490, 92895, 103592, 111320, 123860, 129490, 136246, 142439, 148632, 155388, 166980, 185790, 194235, 204369, 247720, 258980, 272492, 284878, 310776, 333960, 340615, 371580, 388470, 408738, 427317, 517960, 544984, 569756, 681230, 712195, 743160, 776940, 817476, 854634, 1021845, 1139512, 1362460, 1424390, 1553880, 1566829, 1634952, 1709268, 2043690, 2136585, 2724920, 2848780, 3133658, 3418536, 4087380, 4273170, 4700487, 5697560, 6267316, 7834145, 8174760, 8546340, 9400974, 12534632, 15668290, 17092680, 18801948, 23502435, 31336580, 37603896, 47004870, 62673160, 94009740, 188019480]

約数ペア:

[(1, 188019480), (2, 94009740), (3, 62673160), (4, 47004870), (5, 37603896), (6, 31336580), (8, 23502435), (10, 18801948), (11, 17092680), (12, 15668290), (15, 12534632), (20, 9400974), (22, 8546340), (23, 8174760), (24, 7834145), (30, 6267316), (33, 5697560), (40, 4700487), (44, 4273170), (46, 4087380), (55, 3418536), (60, 3133658), (66, 2848780), (69, 2724920), (88, 2136585), (92, 2043690), (110, 1709268), (115, 1634952), (120, 1566829), (121, 1553880), (132, 1424390), (138, 1362460), (165, 1139512), (184, 1021845), (220, 854634), (230, 817476), (242, 776940), (253, 743160), (264, 712195), (276, 681230), (330, 569756), (345, 544984), (363, 517960), (440, 427317), (460, 408738), (484, 388470), (506, 371580), (552, 340615), (563, 333960), (605, 310776), (660, 284878), (690, 272492), (726, 258980), (759, 247720), (920, 204369), (968, 194235), (1012, 185790), (1126, 166980), (1210, 155388), (1265, 148632), (1320, 142439), (1380, 136246), (1452, 129490), (1518, 123860), (1689, 111320), (1815, 103592), (2024, 92895), (2252, 83490), (2420, 77694), (2530, 74316), (2760, 68123), (2783, 67560), (2815, 66792), (2904, 64745), (3036, 61930), (3378, 55660), (3630, 51796), (3795, 49544), (4504, 41745), (4840, 38847), (5060, 37158), (5566, 33780), (5630, 33396), (6072, 30965), (6193, 30360), (6756, 27830), (7260, 25898), (7590, 24772), (8349, 22520), (8445, 22264), (10120, 18579), (11132, 16890), (11260, 16698), (12386, 15180), (12949, 14520), (13512, 13915)]