288095280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 1041361920

約数和(自身を除く): 753266640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 53, 55, 58, 60, 66, 71, 80, 87, 88, 106, 110, 116, 120, 132, 142, 145, 159, 165, 174, 176, 212, 213, 220, 232, 240, 264, 265, 284, 290, 318, 319, 330, 348, 355, 424, 426, 435, 440, 464, 528, 530, 568, 580, 583, 636, 638, 660, 696, 710, 781, 795, 848, 852, 870, 880, 957, 1060, 1065, 1136, 1160, 1166, 1272, 1276, 1320, 1392, 1420, 1537, 1562, 1590, 1595, 1704, 1740, 1749, 1914, 2059, 2120, 2130, 2320, 2332, 2343, 2544, 2552, 2640, 2840, 2915, 3074, 3124, 3180, 3190, 3408, 3480, 3498, 3763, 3828, 3905, 4118, 4240, 4260, 4611, 4664, 4686, 4785, 5104, 5680, 5830, 6148, 6177, 6248, 6360, 6380, 6960, 6996, 7526, 7656, 7685, 7810, 8236, 8520, 8745, 9222, 9328, 9372, 9570, 10295, 11289, 11660, 11715, 12296, 12354, 12496, 12720, 12760, 13992, 15052, 15312, 15370, 15620, 16472, 16907, 17040, 17490, 18444, 18744, 18815, 19140, 20590, 22578, 22649, 23055, 23320, 23430, 24592, 24708, 25520, 27984, 30104, 30740, 30885, 31240, 32944, 33814, 34980, 36888, 37488, 37630, 38280, 41180, 41393, 45156, 45298, 46110, 46640, 46860, 49416, 50721, 56445, 60208, 61480, 61770, 62480, 67628, 67947, 69960, 73776, 75260, 76560, 82360, 82786, 84535, 90312, 90596, 92220, 93720, 98832, 101442, 109127, 112890, 113245, 122960, 123540, 124179, 135256, 135894, 139920, 150520, 164720, 165572, 169070, 180624, 181192, 184440, 187440, 202884, 206965, 218254, 225780, 226490, 247080, 248358, 253605, 270512, 271788, 301040, 327381, 331144, 338140, 339735, 362384, 368880, 405768, 413930, 436508, 451560, 452980, 494160, 496716, 507210, 543576, 545635, 620895, 654762, 662288, 676280, 679470, 811536, 827860, 873016, 903120, 905960, 993432, 1014420, 1087152, 1091270, 1200397, 1241790, 1309524, 1352560, 1358940, 1636905, 1655720, 1746032, 1811920, 1986864, 2028840, 2182540, 2400794, 2483580, 2619048, 2717880, 3273810, 3311440, 3601191, 4057680, 4365080, 4801588, 4967160, 5238096, 5435760, 6001985, 6547620, 7202382, 8730160, 9603176, 9934320, 12003970, 13095240, 14404764, 18005955, 19206352, 24007940, 26190480, 28809528, 36011910, 48015880, 57619056, 72023820, 96031760, 144047640, 288095280]

約数ペア:

[(1, 288095280), (2, 144047640), (3, 96031760), (4, 72023820), (5, 57619056), (6, 48015880), (8, 36011910), (10, 28809528), (11, 26190480), (12, 24007940), (15, 19206352), (16, 18005955), (20, 14404764), (22, 13095240), (24, 12003970), (29, 9934320), (30, 9603176), (33, 8730160), (40, 7202382), (44, 6547620), (48, 6001985), (53, 5435760), (55, 5238096), (58, 4967160), (60, 4801588), (66, 4365080), (71, 4057680), (80, 3601191), (87, 3311440), (88, 3273810), (106, 2717880), (110, 2619048), (116, 2483580), (120, 2400794), (132, 2182540), (142, 2028840), (145, 1986864), (159, 1811920), (165, 1746032), (174, 1655720), (176, 1636905), (212, 1358940), (213, 1352560), (220, 1309524), (232, 1241790), (240, 1200397), (264, 1091270), (265, 1087152), (284, 1014420), (290, 993432), (318, 905960), (319, 903120), (330, 873016), (348, 827860), (355, 811536), (424, 679470), (426, 676280), (435, 662288), (440, 654762), (464, 620895), (528, 545635), (530, 543576), (568, 507210), (580, 496716), (583, 494160), (636, 452980), (638, 451560), (660, 436508), (696, 413930), (710, 405768), (781, 368880), (795, 362384), (848, 339735), (852, 338140), (870, 331144), (880, 327381), (957, 301040), (1060, 271788), (1065, 270512), (1136, 253605), (1160, 248358), (1166, 247080), (1272, 226490), (1276, 225780), (1320, 218254), (1392, 206965), (1420, 202884), (1537, 187440), (1562, 184440), (1590, 181192), (1595, 180624), (1704, 169070), (1740, 165572), (1749, 164720), (1914, 150520), (2059, 139920), (2120, 135894), (2130, 135256), (2320, 124179), (2332, 123540), (2343, 122960), (2544, 113245), (2552, 112890), (2640, 109127), (2840, 101442), (2915, 98832), (3074, 93720), (3124, 92220), (3180, 90596), (3190, 90312), (3408, 84535), (3480, 82786), (3498, 82360), (3763, 76560), (3828, 75260), (3905, 73776), (4118, 69960), (4240, 67947), (4260, 67628), (4611, 62480), (4664, 61770), (4686, 61480), (4785, 60208), (5104, 56445), (5680, 50721), (5830, 49416), (6148, 46860), (6177, 46640), (6248, 46110), (6360, 45298), (6380, 45156), (6960, 41393), (6996, 41180), (7526, 38280), (7656, 37630), (7685, 37488), (7810, 36888), (8236, 34980), (8520, 33814), (8745, 32944), (9222, 31240), (9328, 30885), (9372, 30740), (9570, 30104), (10295, 27984), (11289, 25520), (11660, 24708), (11715, 24592), (12296, 23430), (12354, 23320), (12496, 23055), (12720, 22649), (12760, 22578), (13992, 20590), (15052, 19140), (15312, 18815), (15370, 18744), (15620, 18444), (16472, 17490), (16907, 17040)]