2005143984

素因数分解:

$2^4\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1801

約数の個数: 200

約数和(自身を含む): 6200853120

約数和(自身を除く): 4195709136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 31, 36, 48, 54, 58, 62, 72, 81, 87, 93, 108, 116, 124, 144, 162, 174, 186, 216, 232, 248, 261, 279, 324, 348, 372, 432, 464, 496, 522, 558, 648, 696, 744, 783, 837, 899, 1044, 1116, 1296, 1392, 1488, 1566, 1674, 1721, 1798, 2088, 2232, 2349, 2511, 2697, 3132, 3348, 3442, 3596, 4176, 4464, 4698, 5022, 5163, 5394, 6264, 6696, 6884, 7192, 8091, 9396, 10044, 10326, 10788, 12528, 13392, 13768, 14384, 15489, 16182, 18792, 20088, 20652, 21576, 24273, 27536, 30978, 32364, 37584, 40176, 41304, 43152, 46467, 48546, 49909, 53351, 61956, 64728, 72819, 82608, 92934, 97092, 99818, 106702, 123912, 129456, 139401, 145638, 149727, 160053, 185868, 194184, 199636, 213404, 247824, 278802, 291276, 299454, 320106, 371736, 388368, 399272, 426808, 449181, 480159, 557604, 582552, 598908, 640212, 743472, 798544, 853616, 898362, 960318, 1115208, 1165104, 1197816, 1280424, 1347543, 1440477, 1547179, 1796724, 1920636, 2230416, 2395632, 2560848, 2695086, 2880954, 3094358, 3593448, 3841272, 4042629, 4321431, 4641537, 5390172, 5761908, 6188716, 7186896, 7682544, 8085258, 8642862, 9283074, 10780344, 11523816, 12377432, 13924611, 16170516, 17285724, 18566148, 21560688, 23047632, 24754864, 27849222, 32341032, 34571448, 37132296, 41773833, 55698444, 64682064, 69142896, 74264592, 83547666, 111396888, 125321499, 167095332, 222793776, 250642998, 334190664, 501285996, 668381328, 1002571992, 2005143984]

約数ペア:

[(1, 2005143984), (2, 1002571992), (3, 668381328), (4, 501285996), (6, 334190664), (8, 250642998), (9, 222793776), (12, 167095332), (16, 125321499), (18, 111396888), (24, 83547666), (27, 74264592), (29, 69142896), (31, 64682064), (36, 55698444), (48, 41773833), (54, 37132296), (58, 34571448), (62, 32341032), (72, 27849222), (81, 24754864), (87, 23047632), (93, 21560688), (108, 18566148), (116, 17285724), (124, 16170516), (144, 13924611), (162, 12377432), (174, 11523816), (186, 10780344), (216, 9283074), (232, 8642862), (248, 8085258), (261, 7682544), (279, 7186896), (324, 6188716), (348, 5761908), (372, 5390172), (432, 4641537), (464, 4321431), (496, 4042629), (522, 3841272), (558, 3593448), (648, 3094358), (696, 2880954), (744, 2695086), (783, 2560848), (837, 2395632), (899, 2230416), (1044, 1920636), (1116, 1796724), (1296, 1547179), (1392, 1440477), (1488, 1347543), (1566, 1280424), (1674, 1197816), (1721, 1165104), (1798, 1115208), (2088, 960318), (2232, 898362), (2349, 853616), (2511, 798544), (2697, 743472), (3132, 640212), (3348, 598908), (3442, 582552), (3596, 557604), (4176, 480159), (4464, 449181), (4698, 426808), (5022, 399272), (5163, 388368), (5394, 371736), (6264, 320106), (6696, 299454), (6884, 291276), (7192, 278802), (8091, 247824), (9396, 213404), (10044, 199636), (10326, 194184), (10788, 185868), (12528, 160053), (13392, 149727), (13768, 145638), (14384, 139401), (15489, 129456), (16182, 123912), (18792, 106702), (20088, 99818), (20652, 97092), (21576, 92934), (24273, 82608), (27536, 72819), (30978, 64728), (32364, 61956), (37584, 53351), (40176, 49909), (41304, 48546), (43152, 46467)]