84637440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 313958400

約数和(自身を除く): 229320960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 79, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 158, 160, 180, 186, 192, 216, 237, 240, 248, 256, 270, 279, 288, 310, 316, 320, 360, 372, 384, 395, 432, 465, 474, 480, 496, 540, 558, 576, 620, 632, 640, 711, 720, 744, 768, 790, 837, 864, 930, 948, 960, 992, 1080, 1116, 1152, 1185, 1240, 1264, 1280, 1395, 1422, 1440, 1488, 1580, 1674, 1728, 1860, 1896, 1920, 1984, 2133, 2160, 2232, 2304, 2370, 2449, 2480, 2528, 2790, 2844, 2880, 2976, 3160, 3348, 3456, 3555, 3720, 3792, 3840, 3968, 4185, 4266, 4320, 4464, 4740, 4898, 4960, 5056, 5580, 5688, 5760, 5952, 6320, 6696, 6912, 7110, 7347, 7440, 7584, 7936, 8370, 8532, 8640, 8928, 9480, 9796, 9920, 10112, 10665, 11160, 11376, 11520, 11904, 12245, 12640, 13392, 14220, 14694, 14880, 15168, 16740, 17064, 17280, 17856, 18960, 19592, 19840, 20224, 21330, 22041, 22320, 22752, 23808, 24490, 25280, 26784, 28440, 29388, 29760, 30336, 33480, 34128, 34560, 35712, 36735, 37920, 39184, 39680, 42660, 44082, 44640, 45504, 48980, 50560, 53568, 56880, 58776, 59520, 60672, 66123, 66960, 68256, 71424, 73470, 75840, 78368, 85320, 88164, 89280, 91008, 97960, 101120, 107136, 110205, 113760, 117552, 119040, 132246, 133920, 136512, 146940, 151680, 156736, 170640, 176328, 178560, 182016, 195920, 214272, 220410, 227520, 235104, 264492, 267840, 273024, 293880, 303360, 313472, 330615, 341280, 352656, 357120, 391840, 440820, 455040, 470208, 528984, 535680, 546048, 587760, 626944, 661230, 682560, 705312, 783680, 881640, 910080, 940416, 1057968, 1071360, 1175520, 1322460, 1365120, 1410624, 1567360, 1763280, 1880832, 2115936, 2351040, 2644920, 2730240, 2821248, 3134720, 3526560, 4231872, 4702080, 5289840, 5642496, 7053120, 8463744, 9404160, 10579680, 14106240, 16927488, 21159360, 28212480, 42318720, 84637440]

約数ペア:

[(1, 84637440), (2, 42318720), (3, 28212480), (4, 21159360), (5, 16927488), (6, 14106240), (8, 10579680), (9, 9404160), (10, 8463744), (12, 7053120), (15, 5642496), (16, 5289840), (18, 4702080), (20, 4231872), (24, 3526560), (27, 3134720), (30, 2821248), (31, 2730240), (32, 2644920), (36, 2351040), (40, 2115936), (45, 1880832), (48, 1763280), (54, 1567360), (60, 1410624), (62, 1365120), (64, 1322460), (72, 1175520), (79, 1071360), (80, 1057968), (90, 940416), (93, 910080), (96, 881640), (108, 783680), (120, 705312), (124, 682560), (128, 661230), (135, 626944), (144, 587760), (155, 546048), (158, 535680), (160, 528984), (180, 470208), (186, 455040), (192, 440820), (216, 391840), (237, 357120), (240, 352656), (248, 341280), (256, 330615), (270, 313472), (279, 303360), (288, 293880), (310, 273024), (316, 267840), (320, 264492), (360, 235104), (372, 227520), (384, 220410), (395, 214272), (432, 195920), (465, 182016), (474, 178560), (480, 176328), (496, 170640), (540, 156736), (558, 151680), (576, 146940), (620, 136512), (632, 133920), (640, 132246), (711, 119040), (720, 117552), (744, 113760), (768, 110205), (790, 107136), (837, 101120), (864, 97960), (930, 91008), (948, 89280), (960, 88164), (992, 85320), (1080, 78368), (1116, 75840), (1152, 73470), (1185, 71424), (1240, 68256), (1264, 66960), (1280, 66123), (1395, 60672), (1422, 59520), (1440, 58776), (1488, 56880), (1580, 53568), (1674, 50560), (1728, 48980), (1860, 45504), (1896, 44640), (1920, 44082), (1984, 42660), (2133, 39680), (2160, 39184), (2232, 37920), (2304, 36735), (2370, 35712), (2449, 34560), (2480, 34128), (2528, 33480), (2790, 30336), (2844, 29760), (2880, 29388), (2976, 28440), (3160, 26784), (3348, 25280), (3456, 24490), (3555, 23808), (3720, 22752), (3792, 22320), (3840, 22041), (3968, 21330), (4185, 20224), (4266, 19840), (4320, 19592), (4464, 18960), (4740, 17856), (4898, 17280), (4960, 17064), (5056, 16740), (5580, 15168), (5688, 14880), (5760, 14694), (5952, 14220), (6320, 13392), (6696, 12640), (6912, 12245), (7110, 11904), (7347, 11520), (7440, 11376), (7584, 11160), (7936, 10665), (8370, 10112), (8532, 9920), (8640, 9796), (8928, 9480)]