189258720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 384

約数和(自身を含む): 743178240

約数和(自身を除く): 553919520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 56, 60, 62, 69, 70, 79, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 138, 140, 155, 158, 160, 161, 168, 184, 186, 210, 217, 224, 230, 237, 240, 248, 276, 280, 310, 316, 322, 336, 345, 368, 372, 395, 420, 434, 460, 465, 474, 480, 483, 496, 552, 553, 560, 620, 632, 644, 651, 672, 690, 713, 736, 744, 790, 805, 840, 868, 920, 930, 948, 966, 992, 1085, 1104, 1106, 1120, 1185, 1240, 1264, 1288, 1302, 1380, 1426, 1488, 1580, 1610, 1659, 1680, 1736, 1817, 1840, 1860, 1896, 1932, 2139, 2170, 2208, 2212, 2370, 2415, 2449, 2480, 2528, 2576, 2604, 2760, 2765, 2852, 2976, 3160, 3220, 3255, 3318, 3360, 3472, 3565, 3634, 3680, 3720, 3792, 3864, 4278, 4340, 4424, 4740, 4830, 4898, 4960, 4991, 5152, 5208, 5451, 5520, 5530, 5704, 6320, 6440, 6510, 6636, 6944, 7130, 7268, 7347, 7440, 7584, 7728, 8295, 8556, 8680, 8848, 9085, 9480, 9660, 9796, 9982, 10416, 10695, 10902, 11040, 11060, 11408, 12245, 12640, 12719, 12880, 13020, 13272, 14260, 14536, 14694, 14880, 14973, 15456, 16590, 17112, 17143, 17360, 17696, 18170, 18960, 19320, 19592, 19964, 20832, 21390, 21804, 22120, 22816, 24490, 24955, 25438, 25760, 26040, 26544, 27255, 28520, 29072, 29388, 29946, 33180, 34224, 34286, 34720, 36340, 36735, 37920, 38157, 38640, 39184, 39928, 42780, 43608, 44240, 48980, 49910, 50876, 51429, 52080, 53088, 54510, 56327, 57040, 58144, 58776, 59892, 63595, 66360, 68448, 68572, 72680, 73470, 74865, 76314, 77280, 78368, 79856, 85560, 85715, 87216, 88480, 97960, 99820, 101752, 102858, 104160, 109020, 112654, 114080, 117552, 119784, 127190, 132720, 137144, 145360, 146940, 149730, 152628, 159712, 168981, 171120, 171430, 174432, 190785, 195920, 199640, 203504, 205716, 218040, 225308, 235104, 239568, 254380, 257145, 265440, 274288, 281635, 290720, 293880, 299460, 305256, 337962, 342240, 342860, 381570, 391840, 394289, 399280, 407008, 411432, 436080, 450616, 479136, 508760, 514290, 548576, 563270, 587760, 598920, 610512, 675924, 685720, 763140, 788578, 798560, 822864, 844905, 872160, 901232, 1017520, 1028580, 1126540, 1175520, 1182867, 1197840, 1221024, 1351848, 1371440, 1526280, 1577156, 1645728, 1689810, 1802464, 1971445, 2035040, 2057160, 2253080, 2365734, 2395680, 2703696, 2742880, 3052560, 3154312, 3379620, 3942890, 4114320, 4506160, 4731468, 5407392, 5914335, 6105120, 6308624, 6759240, 7885780, 8228640, 9012320, 9462936, 11828670, 12617248, 13518480, 15771560, 18925872, 23657340, 27036960, 31543120, 37851744, 47314680, 63086240, 94629360, 189258720]

約数ペア:

[(1, 189258720), (2, 94629360), (3, 63086240), (4, 47314680), (5, 37851744), (6, 31543120), (7, 27036960), (8, 23657340), (10, 18925872), (12, 15771560), (14, 13518480), (15, 12617248), (16, 11828670), (20, 9462936), (21, 9012320), (23, 8228640), (24, 7885780), (28, 6759240), (30, 6308624), (31, 6105120), (32, 5914335), (35, 5407392), (40, 4731468), (42, 4506160), (46, 4114320), (48, 3942890), (56, 3379620), (60, 3154312), (62, 3052560), (69, 2742880), (70, 2703696), (79, 2395680), (80, 2365734), (84, 2253080), (92, 2057160), (93, 2035040), (96, 1971445), (105, 1802464), (112, 1689810), (115, 1645728), (120, 1577156), (124, 1526280), (138, 1371440), (140, 1351848), (155, 1221024), (158, 1197840), (160, 1182867), (161, 1175520), (168, 1126540), (184, 1028580), (186, 1017520), (210, 901232), (217, 872160), (224, 844905), (230, 822864), (237, 798560), (240, 788578), (248, 763140), (276, 685720), (280, 675924), (310, 610512), (316, 598920), (322, 587760), (336, 563270), (345, 548576), (368, 514290), (372, 508760), (395, 479136), (420, 450616), (434, 436080), (460, 411432), (465, 407008), (474, 399280), (480, 394289), (483, 391840), (496, 381570), (552, 342860), (553, 342240), (560, 337962), (620, 305256), (632, 299460), (644, 293880), (651, 290720), (672, 281635), (690, 274288), (713, 265440), (736, 257145), (744, 254380), (790, 239568), (805, 235104), (840, 225308), (868, 218040), (920, 205716), (930, 203504), (948, 199640), (966, 195920), (992, 190785), (1085, 174432), (1104, 171430), (1106, 171120), (1120, 168981), (1185, 159712), (1240, 152628), (1264, 149730), (1288, 146940), (1302, 145360), (1380, 137144), (1426, 132720), (1488, 127190), (1580, 119784), (1610, 117552), (1659, 114080), (1680, 112654), (1736, 109020), (1817, 104160), (1840, 102858), (1860, 101752), (1896, 99820), (1932, 97960), (2139, 88480), (2170, 87216), (2208, 85715), (2212, 85560), (2370, 79856), (2415, 78368), (2449, 77280), (2480, 76314), (2528, 74865), (2576, 73470), (2604, 72680), (2760, 68572), (2765, 68448), (2852, 66360), (2976, 63595), (3160, 59892), (3220, 58776), (3255, 58144), (3318, 57040), (3360, 56327), (3472, 54510), (3565, 53088), (3634, 52080), (3680, 51429), (3720, 50876), (3792, 49910), (3864, 48980), (4278, 44240), (4340, 43608), (4424, 42780), (4740, 39928), (4830, 39184), (4898, 38640), (4960, 38157), (4991, 37920), (5152, 36735), (5208, 36340), (5451, 34720), (5520, 34286), (5530, 34224), (5704, 33180), (6320, 29946), (6440, 29388), (6510, 29072), (6636, 28520), (6944, 27255), (7130, 26544), (7268, 26040), (7347, 25760), (7440, 25438), (7584, 24955), (7728, 24490), (8295, 22816), (8556, 22120), (8680, 21804), (8848, 21390), (9085, 20832), (9480, 19964), (9660, 19592), (9796, 19320), (9982, 18960), (10416, 18170), (10695, 17696), (10902, 17360), (11040, 17143), (11060, 17112), (11408, 16590), (12245, 15456), (12640, 14973), (12719, 14880), (12880, 14694), (13020, 14536), (13272, 14260)]