1620872064

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:266

約数の個数: 384

約数和(自身を含む): 5728320000

約数和(自身を除く): 4107447936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 71, 72, 76, 84, 96, 112, 114, 126, 128, 133, 142, 144, 149, 152, 168, 171, 192, 213, 224, 228, 252, 266, 284, 288, 298, 304, 336, 342, 384, 399, 426, 447, 448, 456, 497, 504, 532, 568, 576, 596, 608, 639, 672, 684, 798, 852, 894, 896, 912, 994, 1008, 1043, 1064, 1136, 1152, 1192, 1197, 1216, 1278, 1341, 1344, 1349, 1368, 1491, 1596, 1704, 1788, 1824, 1988, 2016, 2086, 2128, 2272, 2384, 2394, 2432, 2556, 2682, 2688, 2698, 2736, 2831, 2982, 3129, 3192, 3408, 3576, 3648, 3976, 4032, 4047, 4172, 4256, 4473, 4544, 4768, 4788, 5112, 5364, 5396, 5472, 5662, 5964, 6258, 6384, 6816, 7152, 7296, 7952, 8064, 8094, 8344, 8493, 8512, 8946, 9088, 9387, 9443, 9536, 9576, 10224, 10579, 10728, 10792, 10944, 11324, 11928, 12141, 12516, 12768, 13632, 14304, 15904, 16188, 16688, 16986, 17024, 17892, 18774, 18886, 19072, 19152, 19817, 20448, 21158, 21456, 21584, 21888, 22648, 23856, 24282, 25032, 25479, 25536, 27264, 28329, 28608, 31737, 31808, 32376, 33376, 33972, 35784, 37548, 37772, 38304, 39634, 40896, 42316, 42912, 43168, 45296, 47712, 48564, 50064, 50958, 51072, 56658, 57216, 59451, 63474, 63616, 64752, 66752, 67944, 71568, 74053, 75096, 75544, 76608, 79268, 81792, 84632, 84987, 85824, 86336, 90592, 95211, 95424, 97128, 100128, 101916, 113316, 118902, 126948, 129504, 133504, 135888, 143136, 148106, 150192, 151088, 153216, 158536, 169264, 169974, 171648, 172672, 178353, 181184, 190422, 190848, 194256, 200256, 201001, 203832, 222159, 226632, 237804, 253896, 259008, 271776, 286272, 296212, 300384, 302176, 317072, 338528, 339948, 356706, 362368, 380844, 388512, 400512, 402002, 407664, 444318, 453264, 475608, 507792, 518016, 543552, 572544, 592424, 600768, 603003, 604352, 634144, 666477, 677056, 679896, 713412, 761688, 777024, 804004, 815328, 888636, 906528, 951216, 1015584, 1087104, 1184848, 1201536, 1206006, 1208704, 1268288, 1332954, 1354112, 1359792, 1407007, 1426824, 1523376, 1554048, 1608008, 1630656, 1777272, 1809009, 1813056, 1902432, 2031168, 2369696, 2412012, 2536576, 2665908, 2719584, 2814014, 2853648, 3046752, 3216016, 3261312, 3554544, 3618018, 3626112, 3804864, 4062336, 4221021, 4739392, 4824024, 5331816, 5439168, 5628028, 5707296, 6093504, 6432032, 7109088, 7236036, 7609728, 8442042, 9478784, 9648048, 10663632, 10878336, 11256056, 11414592, 12187008, 12663063, 12864064, 14218176, 14472072, 16884084, 19296096, 21327264, 22512112, 22829184, 25326126, 25728128, 28436352, 28944144, 33768168, 38592192, 42654528, 45024224, 50652252, 57888288, 67536336, 77184384, 85309056, 90048448, 101304504, 115776576, 135072672, 180096896, 202609008, 231553152, 270145344, 405218016, 540290688, 810436032, 1620872064]

約数ペア:

[(1, 1620872064), (2, 810436032), (3, 540290688), (4, 405218016), (6, 270145344), (7, 231553152), (8, 202609008), (9, 180096896), (12, 135072672), (14, 115776576), (16, 101304504), (18, 90048448), (19, 85309056), (21, 77184384), (24, 67536336), (28, 57888288), (32, 50652252), (36, 45024224), (38, 42654528), (42, 38592192), (48, 33768168), (56, 28944144), (57, 28436352), (63, 25728128), (64, 25326126), (71, 22829184), (72, 22512112), (76, 21327264), (84, 19296096), (96, 16884084), (112, 14472072), (114, 14218176), (126, 12864064), (128, 12663063), (133, 12187008), (142, 11414592), (144, 11256056), (149, 10878336), (152, 10663632), (168, 9648048), (171, 9478784), (192, 8442042), (213, 7609728), (224, 7236036), (228, 7109088), (252, 6432032), (266, 6093504), (284, 5707296), (288, 5628028), (298, 5439168), (304, 5331816), (336, 4824024), (342, 4739392), (384, 4221021), (399, 4062336), (426, 3804864), (447, 3626112), (448, 3618018), (456, 3554544), (497, 3261312), (504, 3216016), (532, 3046752), (568, 2853648), (576, 2814014), (596, 2719584), (608, 2665908), (639, 2536576), (672, 2412012), (684, 2369696), (798, 2031168), (852, 1902432), (894, 1813056), (896, 1809009), (912, 1777272), (994, 1630656), (1008, 1608008), (1043, 1554048), (1064, 1523376), (1136, 1426824), (1152, 1407007), (1192, 1359792), (1197, 1354112), (1216, 1332954), (1278, 1268288), (1341, 1208704), (1344, 1206006), (1349, 1201536), (1368, 1184848), (1491, 1087104), (1596, 1015584), (1704, 951216), (1788, 906528), (1824, 888636), (1988, 815328), (2016, 804004), (2086, 777024), (2128, 761688), (2272, 713412), (2384, 679896), (2394, 677056), (2432, 666477), (2556, 634144), (2682, 604352), (2688, 603003), (2698, 600768), (2736, 592424), (2831, 572544), (2982, 543552), (3129, 518016), (3192, 507792), (3408, 475608), (3576, 453264), (3648, 444318), (3976, 407664), (4032, 402002), (4047, 400512), (4172, 388512), (4256, 380844), (4473, 362368), (4544, 356706), (4768, 339948), (4788, 338528), (5112, 317072), (5364, 302176), (5396, 300384), (5472, 296212), (5662, 286272), (5964, 271776), (6258, 259008), (6384, 253896), (6816, 237804), (7152, 226632), (7296, 222159), (7952, 203832), (8064, 201001), (8094, 200256), (8344, 194256), (8493, 190848), (8512, 190422), (8946, 181184), (9088, 178353), (9387, 172672), (9443, 171648), (9536, 169974), (9576, 169264), (10224, 158536), (10579, 153216), (10728, 151088), (10792, 150192), (10944, 148106), (11324, 143136), (11928, 135888), (12141, 133504), (12516, 129504), (12768, 126948), (13632, 118902), (14304, 113316), (15904, 101916), (16188, 100128), (16688, 97128), (16986, 95424), (17024, 95211), (17892, 90592), (18774, 86336), (18886, 85824), (19072, 84987), (19152, 84632), (19817, 81792), (20448, 79268), (21158, 76608), (21456, 75544), (21584, 75096), (21888, 74053), (22648, 71568), (23856, 67944), (24282, 66752), (25032, 64752), (25479, 63616), (25536, 63474), (27264, 59451), (28329, 57216), (28608, 56658), (31737, 51072), (31808, 50958), (32376, 50064), (33376, 48564), (33972, 47712), (35784, 45296), (37548, 43168), (37772, 42912), (38304, 42316), (39634, 40896)]