2122740480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:691

約数の個数: 288

約数和(自身を含む): 7812854784

約数和(自身を除く): 5690114304

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, 157, 160, 168, 192, 210, 224, 240, 256, 280, 314, 320, 336, 384, 420, 448, 471, 480, 503, 560, 628, 640, 672, 768, 785, 840, 896, 942, 960, 1006, 1099, 1120, 1256, 1280, 1344, 1509, 1570, 1680, 1792, 1884, 1920, 2012, 2198, 2240, 2355, 2512, 2515, 2688, 3018, 3140, 3297, 3360, 3521, 3768, 3840, 4024, 4396, 4480, 4710, 5024, 5030, 5376, 5495, 6036, 6280, 6594, 6720, 7042, 7536, 7545, 8048, 8792, 8960, 9420, 10048, 10060, 10563, 10990, 12072, 12560, 13188, 13440, 14084, 15072, 15090, 16096, 16485, 17584, 17605, 18840, 20096, 20120, 21126, 21980, 24144, 25120, 26376, 26880, 28168, 30144, 30180, 32192, 32970, 35168, 35210, 37680, 40192, 40240, 42252, 43960, 48288, 50240, 52752, 52815, 56336, 60288, 60360, 64384, 65940, 70336, 70420, 75360, 78971, 80480, 84504, 87920, 96576, 100480, 105504, 105630, 112672, 120576, 120720, 128768, 131880, 140672, 140840, 150720, 157942, 160960, 169008, 175840, 193152, 200960, 211008, 211260, 225344, 236913, 241440, 263760, 281344, 281680, 301440, 315884, 321920, 338016, 351680, 386304, 394855, 422016, 422520, 450688, 473826, 482880, 527520, 552797, 563360, 602880, 631768, 643840, 676032, 703360, 789710, 844032, 845040, 901376, 947652, 965760, 1055040, 1105594, 1126720, 1184565, 1263536, 1352064, 1406720, 1579420, 1658391, 1690080, 1895304, 1931520, 2110080, 2211188, 2253440, 2369130, 2527072, 2704128, 2763985, 3158840, 3316782, 3380160, 3790608, 4220160, 4422376, 4506880, 4738260, 5054144, 5527970, 6317680, 6633564, 6760320, 7581216, 8291955, 8844752, 9476520, 10108288, 11055940, 12635360, 13267128, 13520640, 15162432, 16583910, 17689504, 18953040, 20216576, 22111880, 25270720, 26534256, 30324864, 33167820, 35379008, 37906080, 44223760, 50541440, 53068512, 60649728, 66335640, 70758016, 75812160, 88447520, 101082880, 106137024, 132671280, 141516032, 151624320, 176895040, 212274048, 265342560, 303248640, 353790080, 424548096, 530685120, 707580160, 1061370240, 2122740480]

約数ペア:

[(1, 2122740480), (2, 1061370240), (3, 707580160), (4, 530685120), (5, 424548096), (6, 353790080), (7, 303248640), (8, 265342560), (10, 212274048), (12, 176895040), (14, 151624320), (15, 141516032), (16, 132671280), (20, 106137024), (21, 101082880), (24, 88447520), (28, 75812160), (30, 70758016), (32, 66335640), (35, 60649728), (40, 53068512), (42, 50541440), (48, 44223760), (56, 37906080), (60, 35379008), (64, 33167820), (70, 30324864), (80, 26534256), (84, 25270720), (96, 22111880), (105, 20216576), (112, 18953040), (120, 17689504), (128, 16583910), (140, 15162432), (157, 13520640), (160, 13267128), (168, 12635360), (192, 11055940), (210, 10108288), (224, 9476520), (240, 8844752), (256, 8291955), (280, 7581216), (314, 6760320), (320, 6633564), (336, 6317680), (384, 5527970), (420, 5054144), (448, 4738260), (471, 4506880), (480, 4422376), (503, 4220160), (560, 3790608), (628, 3380160), (640, 3316782), (672, 3158840), (768, 2763985), (785, 2704128), (840, 2527072), (896, 2369130), (942, 2253440), (960, 2211188), (1006, 2110080), (1099, 1931520), (1120, 1895304), (1256, 1690080), (1280, 1658391), (1344, 1579420), (1509, 1406720), (1570, 1352064), (1680, 1263536), (1792, 1184565), (1884, 1126720), (1920, 1105594), (2012, 1055040), (2198, 965760), (2240, 947652), (2355, 901376), (2512, 845040), (2515, 844032), (2688, 789710), (3018, 703360), (3140, 676032), (3297, 643840), (3360, 631768), (3521, 602880), (3768, 563360), (3840, 552797), (4024, 527520), (4396, 482880), (4480, 473826), (4710, 450688), (5024, 422520), (5030, 422016), (5376, 394855), (5495, 386304), (6036, 351680), (6280, 338016), (6594, 321920), (6720, 315884), (7042, 301440), (7536, 281680), (7545, 281344), (8048, 263760), (8792, 241440), (8960, 236913), (9420, 225344), (10048, 211260), (10060, 211008), (10563, 200960), (10990, 193152), (12072, 175840), (12560, 169008), (13188, 160960), (13440, 157942), (14084, 150720), (15072, 140840), (15090, 140672), (16096, 131880), (16485, 128768), (17584, 120720), (17605, 120576), (18840, 112672), (20096, 105630), (20120, 105504), (21126, 100480), (21980, 96576), (24144, 87920), (25120, 84504), (26376, 80480), (26880, 78971), (28168, 75360), (30144, 70420), (30180, 70336), (32192, 65940), (32970, 64384), (35168, 60360), (35210, 60288), (37680, 56336), (40192, 52815), (40240, 52752), (42252, 50240), (43960, 48288)]