2557455360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 352

約数和(自身を含む): 8715700224

約数和(自身を除く): 6158244864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 64, 80, 82, 93, 96, 120, 123, 124, 128, 131, 155, 160, 164, 186, 192, 205, 240, 246, 248, 256, 262, 310, 320, 328, 372, 384, 393, 410, 465, 480, 492, 496, 512, 524, 615, 620, 640, 655, 656, 744, 768, 786, 820, 930, 960, 984, 992, 1024, 1048, 1230, 1240, 1271, 1280, 1310, 1312, 1488, 1536, 1572, 1640, 1860, 1920, 1965, 1968, 1984, 2096, 2460, 2480, 2542, 2560, 2620, 2624, 2976, 3072, 3144, 3280, 3720, 3813, 3840, 3930, 3936, 3968, 4061, 4192, 4920, 4960, 5084, 5120, 5240, 5248, 5371, 5952, 6288, 6355, 6560, 7440, 7626, 7680, 7860, 7872, 7936, 8122, 8384, 9840, 9920, 10168, 10480, 10496, 10742, 11904, 12183, 12576, 12710, 13120, 14880, 15252, 15360, 15720, 15744, 15872, 16113, 16244, 16768, 19065, 19680, 19840, 20305, 20336, 20960, 20992, 21484, 23808, 24366, 25152, 25420, 26240, 26855, 29760, 30504, 31440, 31488, 31744, 32226, 32488, 33536, 38130, 39360, 39680, 40610, 40672, 41920, 41984, 42968, 47616, 48732, 50304, 50840, 52480, 53710, 59520, 60915, 61008, 62880, 62976, 64452, 64976, 67072, 76260, 78720, 79360, 80565, 81220, 81344, 83840, 85936, 95232, 97464, 100608, 101680, 104960, 107420, 119040, 121830, 122016, 125760, 125952, 128904, 129952, 134144, 152520, 157440, 158720, 161130, 162440, 162688, 166501, 167680, 171872, 194928, 201216, 203360, 209920, 214840, 238080, 243660, 244032, 251520, 257808, 259904, 305040, 314880, 322260, 324880, 325376, 333002, 335360, 343744, 389856, 402432, 406720, 429680, 476160, 487320, 488064, 499503, 503040, 515616, 519808, 610080, 629760, 644520, 649760, 650752, 666004, 670720, 687488, 779712, 813440, 832505, 859360, 974640, 976128, 999006, 1006080, 1031232, 1039616, 1220160, 1289040, 1299520, 1301504, 1332008, 1374976, 1559424, 1626880, 1665010, 1718720, 1949280, 1952256, 1998012, 2012160, 2062464, 2079232, 2440320, 2497515, 2578080, 2599040, 2664016, 2749952, 3118848, 3253760, 3330020, 3437440, 3898560, 3904512, 3996024, 4124928, 4158464, 4880640, 4995030, 5156160, 5198080, 5328032, 5499904, 6237696, 6507520, 6660040, 6874880, 7797120, 7992048, 8249856, 9761280, 9990060, 10312320, 10396160, 10656064, 12475392, 13320080, 13749760, 15594240, 15984096, 16499712, 19522560, 19980120, 20624640, 20792320, 21312128, 26640160, 27499520, 31188480, 31968192, 39960240, 41249280, 42624256, 53280320, 62376960, 63936384, 79920480, 82498560, 85248512, 106560640, 127872768, 159840960, 170497024, 213121280, 255745536, 319681920, 426242560, 511491072, 639363840, 852485120, 1278727680, 2557455360]

約数ペア:

[(1, 2557455360), (2, 1278727680), (3, 852485120), (4, 639363840), (5, 511491072), (6, 426242560), (8, 319681920), (10, 255745536), (12, 213121280), (15, 170497024), (16, 159840960), (20, 127872768), (24, 106560640), (30, 85248512), (31, 82498560), (32, 79920480), (40, 63936384), (41, 62376960), (48, 53280320), (60, 42624256), (62, 41249280), (64, 39960240), (80, 31968192), (82, 31188480), (93, 27499520), (96, 26640160), (120, 21312128), (123, 20792320), (124, 20624640), (128, 19980120), (131, 19522560), (155, 16499712), (160, 15984096), (164, 15594240), (186, 13749760), (192, 13320080), (205, 12475392), (240, 10656064), (246, 10396160), (248, 10312320), (256, 9990060), (262, 9761280), (310, 8249856), (320, 7992048), (328, 7797120), (372, 6874880), (384, 6660040), (393, 6507520), (410, 6237696), (465, 5499904), (480, 5328032), (492, 5198080), (496, 5156160), (512, 4995030), (524, 4880640), (615, 4158464), (620, 4124928), (640, 3996024), (655, 3904512), (656, 3898560), (744, 3437440), (768, 3330020), (786, 3253760), (820, 3118848), (930, 2749952), (960, 2664016), (984, 2599040), (992, 2578080), (1024, 2497515), (1048, 2440320), (1230, 2079232), (1240, 2062464), (1271, 2012160), (1280, 1998012), (1310, 1952256), (1312, 1949280), (1488, 1718720), (1536, 1665010), (1572, 1626880), (1640, 1559424), (1860, 1374976), (1920, 1332008), (1965, 1301504), (1968, 1299520), (1984, 1289040), (2096, 1220160), (2460, 1039616), (2480, 1031232), (2542, 1006080), (2560, 999006), (2620, 976128), (2624, 974640), (2976, 859360), (3072, 832505), (3144, 813440), (3280, 779712), (3720, 687488), (3813, 670720), (3840, 666004), (3930, 650752), (3936, 649760), (3968, 644520), (4061, 629760), (4192, 610080), (4920, 519808), (4960, 515616), (5084, 503040), (5120, 499503), (5240, 488064), (5248, 487320), (5371, 476160), (5952, 429680), (6288, 406720), (6355, 402432), (6560, 389856), (7440, 343744), (7626, 335360), (7680, 333002), (7860, 325376), (7872, 324880), (7936, 322260), (8122, 314880), (8384, 305040), (9840, 259904), (9920, 257808), (10168, 251520), (10480, 244032), (10496, 243660), (10742, 238080), (11904, 214840), (12183, 209920), (12576, 203360), (12710, 201216), (13120, 194928), (14880, 171872), (15252, 167680), (15360, 166501), (15720, 162688), (15744, 162440), (15872, 161130), (16113, 158720), (16244, 157440), (16768, 152520), (19065, 134144), (19680, 129952), (19840, 128904), (20305, 125952), (20336, 125760), (20960, 122016), (20992, 121830), (21484, 119040), (23808, 107420), (24366, 104960), (25152, 101680), (25420, 100608), (26240, 97464), (26855, 95232), (29760, 85936), (30504, 83840), (31440, 81344), (31488, 81220), (31744, 80565), (32226, 79360), (32488, 78720), (33536, 76260), (38130, 67072), (39360, 64976), (39680, 64452), (40610, 62976), (40672, 62880), (41920, 61008), (41984, 60915), (42968, 59520), (47616, 53710), (48732, 52480), (50304, 50840)]