210199688640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{464879}}^1$

素因数の和:465059

約数の個数: 168

約数和(自身を含む): 727606002240

約数和(自身を除く): 517406313600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 157, 160, 180, 192, 240, 288, 314, 320, 360, 471, 480, 576, 628, 720, 785, 942, 960, 1256, 1413, 1440, 1570, 1884, 2355, 2512, 2826, 2880, 3140, 3768, 4710, 5024, 5652, 6280, 7065, 7536, 9420, 10048, 11304, 12560, 14130, 15072, 18840, 22608, 25120, 28260, 30144, 37680, 45216, 50240, 56520, 75360, 90432, 113040, 150720, 226080, 452160, 464879, 929758, 1394637, 1859516, 2324395, 2789274, 3719032, 4183911, 4648790, 5578548, 6973185, 7438064, 8367822, 9297580, 11157096, 13946370, 14876128, 16735644, 18595160, 20919555, 22314192, 27892740, 29752256, 33471288, 37190320, 41839110, 44628384, 55785480, 66942576, 72986003, 74380640, 83678220, 89256768, 111570960, 133885152, 145972006, 148761280, 167356440, 218958009, 223141920, 267770304, 291944012, 334712880, 364930015, 437916018, 446283840, 583888024, 656874027, 669425760, 729860030, 875832036, 1094790045, 1167776048, 1313748054, 1338851520, 1459720060, 1751664072, 2189580090, 2335552096, 2627496108, 2919440120, 3284370135, 3503328144, 4379160180, 4671104192, 5254992216, 5838880240, 6568740270, 7006656288, 8758320360, 10509984432, 11677760480, 13137480540, 14013312576, 17516640720, 21019968864, 23355520960, 26274961080, 35033281440, 42039937728, 52549922160, 70066562880, 105099844320, 210199688640]

約数ペア:

[(1, 210199688640), (2, 105099844320), (3, 70066562880), (4, 52549922160), (5, 42039937728), (6, 35033281440), (8, 26274961080), (9, 23355520960), (10, 21019968864), (12, 17516640720), (15, 14013312576), (16, 13137480540), (18, 11677760480), (20, 10509984432), (24, 8758320360), (30, 7006656288), (32, 6568740270), (36, 5838880240), (40, 5254992216), (45, 4671104192), (48, 4379160180), (60, 3503328144), (64, 3284370135), (72, 2919440120), (80, 2627496108), (90, 2335552096), (96, 2189580090), (120, 1751664072), (144, 1459720060), (157, 1338851520), (160, 1313748054), (180, 1167776048), (192, 1094790045), (240, 875832036), (288, 729860030), (314, 669425760), (320, 656874027), (360, 583888024), (471, 446283840), (480, 437916018), (576, 364930015), (628, 334712880), (720, 291944012), (785, 267770304), (942, 223141920), (960, 218958009), (1256, 167356440), (1413, 148761280), (1440, 145972006), (1570, 133885152), (1884, 111570960), (2355, 89256768), (2512, 83678220), (2826, 74380640), (2880, 72986003), (3140, 66942576), (3768, 55785480), (4710, 44628384), (5024, 41839110), (5652, 37190320), (6280, 33471288), (7065, 29752256), (7536, 27892740), (9420, 22314192), (10048, 20919555), (11304, 18595160), (12560, 16735644), (14130, 14876128), (15072, 13946370), (18840, 11157096), (22608, 9297580), (25120, 8367822), (28260, 7438064), (30144, 6973185), (37680, 5578548), (45216, 4648790), (50240, 4183911), (56520, 3719032), (75360, 2789274), (90432, 2324395), (113040, 1859516), (150720, 1394637), (226080, 929758), (452160, 464879)]