420885212160

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{5297}}^1$

素因数の和:6071

約数の個数: 352

約数和(自身を含む): 1540858452480

約数和(自身を除く): 1119973240320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 739, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1478, 1536, 1680, 1792, 1920, 2217, 2240, 2560, 2688, 2956, 3072, 3360, 3584, 3695, 3840, 4434, 4480, 5120, 5173, 5297, 5376, 5912, 6720, 7168, 7390, 7680, 8868, 8960, 10346, 10594, 10752, 11085, 11824, 13440, 14780, 15360, 15519, 15891, 17736, 17920, 20692, 21188, 21504, 22170, 23648, 25865, 26485, 26880, 29560, 31038, 31782, 35472, 35840, 37079, 41384, 42376, 44340, 47296, 51730, 52970, 53760, 59120, 62076, 63564, 70944, 74158, 77595, 79455, 82768, 84752, 88680, 94592, 103460, 105940, 107520, 111237, 118240, 124152, 127128, 141888, 148316, 155190, 158910, 165536, 169504, 177360, 185395, 189184, 206920, 211880, 222474, 236480, 248304, 254256, 283776, 296632, 310380, 317820, 331072, 339008, 354720, 370790, 378368, 413840, 423760, 444948, 472960, 496608, 508512, 556185, 567552, 593264, 620760, 635640, 662144, 678016, 709440, 741580, 756736, 827680, 847520, 889896, 945920, 993216, 1017024, 1112370, 1135104, 1186528, 1241520, 1271280, 1324288, 1356032, 1418880, 1483160, 1655360, 1695040, 1779792, 1891840, 1986432, 2034048, 2224740, 2270208, 2373056, 2483040, 2542560, 2648576, 2712064, 2837760, 2966320, 3310720, 3390080, 3559584, 3783680, 3914483, 3972864, 4068096, 4449480, 4746112, 4966080, 5085120, 5297152, 5424128, 5675520, 5932640, 6621440, 6780160, 7119168, 7828966, 7945728, 8136192, 8898960, 9492224, 9932160, 10170240, 11351040, 11743449, 11865280, 13242880, 13560320, 14238336, 15657932, 15891456, 16272384, 17797920, 18984448, 19572415, 19864320, 20340480, 23486898, 23730560, 26485760, 27120640, 27401381, 28476672, 31315864, 35595840, 37968896, 39144830, 39728640, 40680960, 46973796, 47461120, 54802762, 56953344, 58717245, 62631728, 71191680, 78289660, 79457280, 81361920, 82204143, 93947592, 94922240, 109605524, 113906688, 117434490, 125263456, 137006905, 142383360, 156579320, 164408286, 187895184, 189844480, 219211048, 234868980, 250526912, 274013810, 284766720, 313158640, 328816572, 375790368, 411020715, 438422096, 469737960, 501053824, 548027620, 569533440, 626317280, 657633144, 751580736, 822041430, 876844192, 939475920, 1002107648, 1096055240, 1252634560, 1315266288, 1503161472, 1644082860, 1753688384, 1878951840, 2004215296, 2192110480, 2505269120, 2630532576, 3006322944, 3288165720, 3507376768, 3757903680, 4008430592, 4384220960, 5010538240, 5261065152, 6012645888, 6576331440, 7014753536, 7515807360, 8768441920, 10021076480, 10522130304, 12025291776, 13152662880, 14029507072, 15031614720, 17536883840, 20042152960, 21044260608, 26305325760, 28059014144, 30063229440, 35073767680, 42088521216, 52610651520, 60126458880, 70147535360, 84177042432, 105221303040, 140295070720, 210442606080, 420885212160]

約数ペア:

[(1, 420885212160), (2, 210442606080), (3, 140295070720), (4, 105221303040), (5, 84177042432), (6, 70147535360), (7, 60126458880), (8, 52610651520), (10, 42088521216), (12, 35073767680), (14, 30063229440), (15, 28059014144), (16, 26305325760), (20, 21044260608), (21, 20042152960), (24, 17536883840), (28, 15031614720), (30, 14029507072), (32, 13152662880), (35, 12025291776), (40, 10522130304), (42, 10021076480), (48, 8768441920), (56, 7515807360), (60, 7014753536), (64, 6576331440), (70, 6012645888), (80, 5261065152), (84, 5010538240), (96, 4384220960), (105, 4008430592), (112, 3757903680), (120, 3507376768), (128, 3288165720), (140, 3006322944), (160, 2630532576), (168, 2505269120), (192, 2192110480), (210, 2004215296), (224, 1878951840), (240, 1753688384), (256, 1644082860), (280, 1503161472), (320, 1315266288), (336, 1252634560), (384, 1096055240), (420, 1002107648), (448, 939475920), (480, 876844192), (512, 822041430), (560, 751580736), (640, 657633144), (672, 626317280), (739, 569533440), (768, 548027620), (840, 501053824), (896, 469737960), (960, 438422096), (1024, 411020715), (1120, 375790368), (1280, 328816572), (1344, 313158640), (1478, 284766720), (1536, 274013810), (1680, 250526912), (1792, 234868980), (1920, 219211048), (2217, 189844480), (2240, 187895184), (2560, 164408286), (2688, 156579320), (2956, 142383360), (3072, 137006905), (3360, 125263456), (3584, 117434490), (3695, 113906688), (3840, 109605524), (4434, 94922240), (4480, 93947592), (5120, 82204143), (5173, 81361920), (5297, 79457280), (5376, 78289660), (5912, 71191680), (6720, 62631728), (7168, 58717245), (7390, 56953344), (7680, 54802762), (8868, 47461120), (8960, 46973796), (10346, 40680960), (10594, 39728640), (10752, 39144830), (11085, 37968896), (11824, 35595840), (13440, 31315864), (14780, 28476672), (15360, 27401381), (15519, 27120640), (15891, 26485760), (17736, 23730560), (17920, 23486898), (20692, 20340480), (21188, 19864320), (21504, 19572415), (22170, 18984448), (23648, 17797920), (25865, 16272384), (26485, 15891456), (26880, 15657932), (29560, 14238336), (31038, 13560320), (31782, 13242880), (35472, 11865280), (35840, 11743449), (37079, 11351040), (41384, 10170240), (42376, 9932160), (44340, 9492224), (47296, 8898960), (51730, 8136192), (52970, 7945728), (53760, 7828966), (59120, 7119168), (62076, 6780160), (63564, 6621440), (70944, 5932640), (74158, 5675520), (77595, 5424128), (79455, 5297152), (82768, 5085120), (84752, 4966080), (88680, 4746112), (94592, 4449480), (103460, 4068096), (105940, 3972864), (107520, 3914483), (111237, 3783680), (118240, 3559584), (124152, 3390080), (127128, 3310720), (141888, 2966320), (148316, 2837760), (155190, 2712064), (158910, 2648576), (165536, 2542560), (169504, 2483040), (177360, 2373056), (185395, 2270208), (189184, 2224740), (206920, 2034048), (211880, 1986432), (222474, 1891840), (236480, 1779792), (248304, 1695040), (254256, 1655360), (283776, 1483160), (296632, 1418880), (310380, 1356032), (317820, 1324288), (331072, 1271280), (339008, 1241520), (354720, 1186528), (370790, 1135104), (378368, 1112370), (413840, 1017024), (423760, 993216), (444948, 945920), (472960, 889896), (496608, 847520), (508512, 827680), (556185, 756736), (567552, 741580), (593264, 709440), (620760, 678016), (635640, 662144)]