203216160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2007

約数の個数: 192

約数和(自身を含む): 755564544

約数和(自身を除く): 552348384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 1951, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 3902, 4340, 4960, 5208, 5853, 6510, 6944, 7440, 7804, 8680, 9755, 10416, 11706, 13020, 13657, 14880, 15608, 17360, 19510, 20832, 23412, 26040, 27314, 29265, 31216, 34720, 39020, 40971, 46824, 52080, 54628, 58530, 60481, 62432, 68285, 78040, 81942, 93648, 104160, 109256, 117060, 120962, 136570, 156080, 163884, 181443, 187296, 204855, 218512, 234120, 241924, 273140, 302405, 312160, 327768, 362886, 409710, 423367, 437024, 468240, 483848, 546280, 604810, 655536, 725772, 819420, 846734, 907215, 936480, 967696, 1092560, 1209620, 1270101, 1311072, 1451544, 1638840, 1693468, 1814430, 1935392, 2116835, 2185120, 2419240, 2540202, 2903088, 3277680, 3386936, 3628860, 4233670, 4838480, 5080404, 5806176, 6350505, 6555360, 6773872, 7257720, 8467340, 9676960, 10160808, 12701010, 13547744, 14515440, 16934680, 20321616, 25402020, 29030880, 33869360, 40643232, 50804040, 67738720, 101608080, 203216160]

約数ペア:

[(1, 203216160), (2, 101608080), (3, 67738720), (4, 50804040), (5, 40643232), (6, 33869360), (7, 29030880), (8, 25402020), (10, 20321616), (12, 16934680), (14, 14515440), (15, 13547744), (16, 12701010), (20, 10160808), (21, 9676960), (24, 8467340), (28, 7257720), (30, 6773872), (31, 6555360), (32, 6350505), (35, 5806176), (40, 5080404), (42, 4838480), (48, 4233670), (56, 3628860), (60, 3386936), (62, 3277680), (70, 2903088), (80, 2540202), (84, 2419240), (93, 2185120), (96, 2116835), (105, 1935392), (112, 1814430), (120, 1693468), (124, 1638840), (140, 1451544), (155, 1311072), (160, 1270101), (168, 1209620), (186, 1092560), (210, 967696), (217, 936480), (224, 907215), (240, 846734), (248, 819420), (280, 725772), (310, 655536), (336, 604810), (372, 546280), (420, 483848), (434, 468240), (465, 437024), (480, 423367), (496, 409710), (560, 362886), (620, 327768), (651, 312160), (672, 302405), (744, 273140), (840, 241924), (868, 234120), (930, 218512), (992, 204855), (1085, 187296), (1120, 181443), (1240, 163884), (1302, 156080), (1488, 136570), (1680, 120962), (1736, 117060), (1860, 109256), (1951, 104160), (2170, 93648), (2480, 81942), (2604, 78040), (2976, 68285), (3255, 62432), (3360, 60481), (3472, 58530), (3720, 54628), (3902, 52080), (4340, 46824), (4960, 40971), (5208, 39020), (5853, 34720), (6510, 31216), (6944, 29265), (7440, 27314), (7804, 26040), (8680, 23412), (9755, 20832), (10416, 19510), (11706, 17360), (13020, 15608), (13657, 14880)]