8700189120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{61651}}^1$

素因数の和:61688

約数の個数: 252

約数和(自身を含む): 34811308584

約数和(自身を除く): 26111119464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 35280, 47040, 61651, 70560, 123302, 141120, 184953, 246604, 308255, 369906, 431557, 493208, 554859, 616510, 739812, 863114, 924765, 986416, 1109718, 1233020, 1294671, 1479624, 1726228, 1849530, 1972832, 2157785, 2219436, 2466040, 2589342, 2774295, 2959248, 3020899, 3452456, 3699060, 3884013, 3945664, 4315570, 4438872, 4932080, 5178684, 5548590, 5918496, 6041798, 6473355, 6904912, 7398120, 7768026, 8631140, 8877744, 9062697, 9864160, 10357368, 11097180, 11836992, 12083596, 12946710, 13809824, 14796240, 15104495, 15536052, 17262280, 17755488, 18125394, 19420065, 19728320, 20714736, 22194360, 24167192, 25893420, 27188091, 27619648, 29592480, 30208990, 31072104, 34524560, 35510976, 36250788, 38840130, 41429472, 44388720, 45313485, 48334384, 51786840, 54376182, 59184960, 60417980, 62144208, 69049120, 72501576, 77680260, 82858944, 88777440, 90626970, 96668768, 103573680, 108752364, 120835960, 124288416, 135940455, 138098240, 145003152, 155360520, 177554880, 181253940, 193337536, 207147360, 217504728, 241671920, 248576832, 271880910, 290006304, 310721040, 362507880, 414294720, 435009456, 483343840, 543761820, 580012608, 621442080, 725015760, 870018912, 966687680, 1087523640, 1242884160, 1450031520, 1740037824, 2175047280, 2900063040, 4350094560, 8700189120]

約数ペア:

[(1, 8700189120), (2, 4350094560), (3, 2900063040), (4, 2175047280), (5, 1740037824), (6, 1450031520), (7, 1242884160), (8, 1087523640), (9, 966687680), (10, 870018912), (12, 725015760), (14, 621442080), (15, 580012608), (16, 543761820), (18, 483343840), (20, 435009456), (21, 414294720), (24, 362507880), (28, 310721040), (30, 290006304), (32, 271880910), (35, 248576832), (36, 241671920), (40, 217504728), (42, 207147360), (45, 193337536), (48, 181253940), (49, 177554880), (56, 155360520), (60, 145003152), (63, 138098240), (64, 135940455), (70, 124288416), (72, 120835960), (80, 108752364), (84, 103573680), (90, 96668768), (96, 90626970), (98, 88777440), (105, 82858944), (112, 77680260), (120, 72501576), (126, 69049120), (140, 62144208), (144, 60417980), (147, 59184960), (160, 54376182), (168, 51786840), (180, 48334384), (192, 45313485), (196, 44388720), (210, 41429472), (224, 38840130), (240, 36250788), (245, 35510976), (252, 34524560), (280, 31072104), (288, 30208990), (294, 29592480), (315, 27619648), (320, 27188091), (336, 25893420), (360, 24167192), (392, 22194360), (420, 20714736), (441, 19728320), (448, 19420065), (480, 18125394), (490, 17755488), (504, 17262280), (560, 15536052), (576, 15104495), (588, 14796240), (630, 13809824), (672, 12946710), (720, 12083596), (735, 11836992), (784, 11097180), (840, 10357368), (882, 9864160), (960, 9062697), (980, 8877744), (1008, 8631140), (1120, 7768026), (1176, 7398120), (1260, 6904912), (1344, 6473355), (1440, 6041798), (1470, 5918496), (1568, 5548590), (1680, 5178684), (1764, 4932080), (1960, 4438872), (2016, 4315570), (2205, 3945664), (2240, 3884013), (2352, 3699060), (2520, 3452456), (2880, 3020899), (2940, 2959248), (3136, 2774295), (3360, 2589342), (3528, 2466040), (3920, 2219436), (4032, 2157785), (4410, 1972832), (4704, 1849530), (5040, 1726228), (5880, 1479624), (6720, 1294671), (7056, 1233020), (7840, 1109718), (8820, 986416), (9408, 924765), (10080, 863114), (11760, 739812), (14112, 616510), (15680, 554859), (17640, 493208), (20160, 431557), (23520, 369906), (28224, 308255), (35280, 246604), (47040, 184953), (61651, 141120), (70560, 123302)]