23178827520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{25469}}^1$

素因数の和:25575

約数の個数: 216

約数和(自身を含む): 81214660800

約数和(自身を除く): 58035833280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 768, 790, 948, 960, 1152, 1185, 1264, 1280, 1422, 1440, 1580, 1896, 1920, 2304, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 3840, 4740, 5056, 5688, 5760, 6320, 7110, 7584, 9480, 10112, 11376, 11520, 12640, 14220, 15168, 18960, 20224, 22752, 25280, 25469, 28440, 30336, 37920, 45504, 50560, 50938, 56880, 60672, 75840, 76407, 91008, 101120, 101876, 113760, 127345, 151680, 152814, 182016, 203752, 227520, 229221, 254690, 303360, 305628, 382035, 407504, 455040, 458442, 509380, 611256, 764070, 815008, 910080, 916884, 1018760, 1146105, 1222512, 1528140, 1630016, 1833768, 2012051, 2037520, 2292210, 2445024, 3056280, 3260032, 3667536, 4024102, 4075040, 4584420, 4890048, 6036153, 6112560, 6520064, 7335072, 8048204, 8150080, 9168840, 9780096, 10060255, 12072306, 12225120, 14670144, 16096408, 16300160, 18108459, 18337680, 19560192, 20120510, 24144612, 24450240, 29340288, 30180765, 32192816, 32600320, 36216918, 36675360, 40241020, 48289224, 48900480, 58680576, 60361530, 64385632, 72433836, 73350720, 80482040, 90542295, 96578448, 97800960, 120723060, 128771264, 144867672, 146701440, 160964080, 181084590, 193156896, 241446120, 257542528, 289735344, 293402880, 321928160, 362169180, 386313792, 482892240, 515085056, 579470688, 643856320, 724338360, 772627584, 965784480, 1158941376, 1287712640, 1448676720, 1545255168, 1931568960, 2317882752, 2575425280, 2897353440, 3863137920, 4635765504, 5794706880, 7726275840, 11589413760, 23178827520]

約数ペア:

[(1, 23178827520), (2, 11589413760), (3, 7726275840), (4, 5794706880), (5, 4635765504), (6, 3863137920), (8, 2897353440), (9, 2575425280), (10, 2317882752), (12, 1931568960), (15, 1545255168), (16, 1448676720), (18, 1287712640), (20, 1158941376), (24, 965784480), (30, 772627584), (32, 724338360), (36, 643856320), (40, 579470688), (45, 515085056), (48, 482892240), (60, 386313792), (64, 362169180), (72, 321928160), (79, 293402880), (80, 289735344), (90, 257542528), (96, 241446120), (120, 193156896), (128, 181084590), (144, 160964080), (158, 146701440), (160, 144867672), (180, 128771264), (192, 120723060), (237, 97800960), (240, 96578448), (256, 90542295), (288, 80482040), (316, 73350720), (320, 72433836), (360, 64385632), (384, 60361530), (395, 58680576), (474, 48900480), (480, 48289224), (576, 40241020), (632, 36675360), (640, 36216918), (711, 32600320), (720, 32192816), (768, 30180765), (790, 29340288), (948, 24450240), (960, 24144612), (1152, 20120510), (1185, 19560192), (1264, 18337680), (1280, 18108459), (1422, 16300160), (1440, 16096408), (1580, 14670144), (1896, 12225120), (1920, 12072306), (2304, 10060255), (2370, 9780096), (2528, 9168840), (2844, 8150080), (2880, 8048204), (3160, 7335072), (3555, 6520064), (3792, 6112560), (3840, 6036153), (4740, 4890048), (5056, 4584420), (5688, 4075040), (5760, 4024102), (6320, 3667536), (7110, 3260032), (7584, 3056280), (9480, 2445024), (10112, 2292210), (11376, 2037520), (11520, 2012051), (12640, 1833768), (14220, 1630016), (15168, 1528140), (18960, 1222512), (20224, 1146105), (22752, 1018760), (25280, 916884), (25469, 910080), (28440, 815008), (30336, 764070), (37920, 611256), (45504, 509380), (50560, 458442), (50938, 455040), (56880, 407504), (60672, 382035), (75840, 305628), (76407, 303360), (91008, 254690), (101120, 229221), (101876, 227520), (113760, 203752), (127345, 182016), (151680, 152814)]