1954498560

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 384

約数和(自身を含む): 7312032000

約数和(自身を除く): 5357533440

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, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 149, 160, 168, 183, 192, 210, 224, 240, 244, 256, 280, 298, 305, 320, 336, 366, 384, 420, 427, 447, 448, 480, 488, 512, 560, 596, 610, 640, 672, 732, 745, 768, 840, 854, 894, 896, 915, 960, 976, 1024, 1043, 1120, 1192, 1220, 1280, 1281, 1344, 1464, 1490, 1536, 1680, 1708, 1788, 1792, 1830, 1920, 1952, 2048, 2086, 2135, 2235, 2240, 2384, 2440, 2560, 2562, 2688, 2928, 2980, 3072, 3129, 3360, 3416, 3576, 3584, 3660, 3840, 3904, 4172, 4270, 4470, 4480, 4768, 4880, 5120, 5124, 5215, 5376, 5856, 5960, 6144, 6258, 6405, 6720, 6832, 7152, 7168, 7320, 7680, 7808, 8344, 8540, 8940, 8960, 9089, 9536, 9760, 10240, 10248, 10430, 10752, 11712, 11920, 12516, 12810, 13440, 13664, 14304, 14336, 14640, 15360, 15616, 15645, 16688, 17080, 17880, 17920, 18178, 19072, 19520, 20496, 20860, 21504, 23424, 23840, 25032, 25620, 26880, 27267, 27328, 28608, 29280, 30720, 31232, 31290, 33376, 34160, 35760, 35840, 36356, 38144, 39040, 40992, 41720, 43008, 45445, 46848, 47680, 50064, 51240, 53760, 54534, 54656, 57216, 58560, 62464, 62580, 63623, 66752, 68320, 71520, 71680, 72712, 76288, 78080, 81984, 83440, 90890, 93696, 95360, 100128, 102480, 107520, 109068, 109312, 114432, 117120, 124928, 125160, 127246, 133504, 136335, 136640, 143040, 145424, 152576, 156160, 163968, 166880, 181780, 187392, 190720, 190869, 200256, 204960, 215040, 218136, 218624, 228864, 234240, 250320, 254492, 267008, 272670, 273280, 286080, 290848, 305152, 312320, 318115, 327936, 333760, 363560, 374784, 381440, 381738, 400512, 409920, 436272, 437248, 457728, 468480, 500640, 508984, 534016, 545340, 546560, 572160, 581696, 624640, 636230, 655872, 667520, 727120, 762880, 763476, 801024, 819840, 872544, 874496, 915456, 936960, 954345, 1001280, 1017968, 1068032, 1090680, 1093120, 1144320, 1163392, 1272460, 1311744, 1335040, 1454240, 1525760, 1526952, 1602048, 1639680, 1745088, 1873920, 1908690, 2002560, 2035936, 2136064, 2181360, 2186240, 2288640, 2326784, 2544920, 2623488, 2670080, 2908480, 3053904, 3204096, 3279360, 3490176, 3817380, 4005120, 4071872, 4362720, 4372480, 4577280, 4653568, 5089840, 5340160, 5816960, 6107808, 6408192, 6558720, 6980352, 7634760, 8010240, 8143744, 8725440, 9307136, 10179680, 10680320, 11633920, 12215616, 13117440, 13960704, 15269520, 16020480, 16287488, 17450880, 18614272, 20359360, 23267840, 24431232, 27921408, 30539040, 32040960, 32574976, 34901760, 40718720, 46535680, 48862464, 55842816, 61078080, 65149952, 69803520, 81437440, 93071360, 97724928, 122156160, 130299904, 139607040, 162874880, 195449856, 244312320, 279214080, 325749760, 390899712, 488624640, 651499520, 977249280, 1954498560]

約数ペア:

[(1, 1954498560), (2, 977249280), (3, 651499520), (4, 488624640), (5, 390899712), (6, 325749760), (7, 279214080), (8, 244312320), (10, 195449856), (12, 162874880), (14, 139607040), (15, 130299904), (16, 122156160), (20, 97724928), (21, 93071360), (24, 81437440), (28, 69803520), (30, 65149952), (32, 61078080), (35, 55842816), (40, 48862464), (42, 46535680), (48, 40718720), (56, 34901760), (60, 32574976), (61, 32040960), (64, 30539040), (70, 27921408), (80, 24431232), (84, 23267840), (96, 20359360), (105, 18614272), (112, 17450880), (120, 16287488), (122, 16020480), (128, 15269520), (140, 13960704), (149, 13117440), (160, 12215616), (168, 11633920), (183, 10680320), (192, 10179680), (210, 9307136), (224, 8725440), (240, 8143744), (244, 8010240), (256, 7634760), (280, 6980352), (298, 6558720), (305, 6408192), (320, 6107808), (336, 5816960), (366, 5340160), (384, 5089840), (420, 4653568), (427, 4577280), (447, 4372480), (448, 4362720), (480, 4071872), (488, 4005120), (512, 3817380), (560, 3490176), (596, 3279360), (610, 3204096), (640, 3053904), (672, 2908480), (732, 2670080), (745, 2623488), (768, 2544920), (840, 2326784), (854, 2288640), (894, 2186240), (896, 2181360), (915, 2136064), (960, 2035936), (976, 2002560), (1024, 1908690), (1043, 1873920), (1120, 1745088), (1192, 1639680), (1220, 1602048), (1280, 1526952), (1281, 1525760), (1344, 1454240), (1464, 1335040), (1490, 1311744), (1536, 1272460), (1680, 1163392), (1708, 1144320), (1788, 1093120), (1792, 1090680), (1830, 1068032), (1920, 1017968), (1952, 1001280), (2048, 954345), (2086, 936960), (2135, 915456), (2235, 874496), (2240, 872544), (2384, 819840), (2440, 801024), (2560, 763476), (2562, 762880), (2688, 727120), (2928, 667520), (2980, 655872), (3072, 636230), (3129, 624640), (3360, 581696), (3416, 572160), (3576, 546560), (3584, 545340), (3660, 534016), (3840, 508984), (3904, 500640), (4172, 468480), (4270, 457728), (4470, 437248), (4480, 436272), (4768, 409920), (4880, 400512), (5120, 381738), (5124, 381440), (5215, 374784), (5376, 363560), (5856, 333760), (5960, 327936), (6144, 318115), (6258, 312320), (6405, 305152), (6720, 290848), (6832, 286080), (7152, 273280), (7168, 272670), (7320, 267008), (7680, 254492), (7808, 250320), (8344, 234240), (8540, 228864), (8940, 218624), (8960, 218136), (9089, 215040), (9536, 204960), (9760, 200256), (10240, 190869), (10248, 190720), (10430, 187392), (10752, 181780), (11712, 166880), (11920, 163968), (12516, 156160), (12810, 152576), (13440, 145424), (13664, 143040), (14304, 136640), (14336, 136335), (14640, 133504), (15360, 127246), (15616, 125160), (15645, 124928), (16688, 117120), (17080, 114432), (17880, 109312), (17920, 109068), (18178, 107520), (19072, 102480), (19520, 100128), (20496, 95360), (20860, 93696), (21504, 90890), (23424, 83440), (23840, 81984), (25032, 78080), (25620, 76288), (26880, 72712), (27267, 71680), (27328, 71520), (28608, 68320), (29280, 66752), (30720, 63623), (31232, 62580), (31290, 62464), (33376, 58560), (34160, 57216), (35760, 54656), (35840, 54534), (36356, 53760), (38144, 51240), (39040, 50064), (40992, 47680), (41720, 46848), (43008, 45445)]