20932264320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{8191}}^1$

素因数の和:8246

約数の個数: 256

約数和(自身を含む): 73397698560

約数和(自身を除く): 52465434240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1331, 1408, 1452, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2662, 2904, 3520, 3630, 3872, 3993, 4224, 4840, 5280, 5324, 5808, 6655, 7040, 7260, 7744, 7986, 8191, 9680, 10560, 10648, 11616, 13310, 14520, 15488, 15972, 16382, 19360, 19965, 21120, 21296, 23232, 24573, 26620, 29040, 31944, 32764, 38720, 39930, 40955, 42592, 46464, 49146, 53240, 58080, 63888, 65528, 77440, 79860, 81910, 85184, 90101, 98292, 106480, 116160, 122865, 127776, 131056, 159720, 163820, 170368, 180202, 196584, 212960, 232320, 245730, 255552, 262112, 270303, 319440, 327640, 360404, 393168, 425920, 450505, 491460, 511104, 524224, 540606, 638880, 655280, 720808, 786336, 851840, 901010, 982920, 991111, 1048448, 1081212, 1277760, 1310560, 1351515, 1441616, 1572672, 1802020, 1965840, 1982222, 2162424, 2555520, 2621120, 2703030, 2883232, 2973333, 3145344, 3604040, 3931680, 3964444, 4324848, 4955555, 5242240, 5406060, 5766464, 5946666, 7208080, 7863360, 7928888, 8649696, 9911110, 10812120, 10902221, 11532928, 11893332, 14416160, 14866665, 15726720, 15857776, 17299392, 19822220, 21624240, 21804442, 23786664, 28832320, 29733330, 31715552, 32706663, 34598784, 39644440, 43248480, 43608884, 47573328, 54511105, 57664640, 59466660, 63431104, 65413326, 79288880, 86496960, 87217768, 95146656, 109022210, 118933320, 126862208, 130826652, 158577760, 163533315, 172993920, 174435536, 190293312, 218044420, 237866640, 261653304, 317155520, 327066630, 348871072, 380586624, 436088840, 475733280, 523306608, 634311040, 654133260, 697742144, 872177680, 951466560, 1046613216, 1308266520, 1395484288, 1744355360, 1902933120, 2093226432, 2616533040, 3488710720, 4186452864, 5233066080, 6977421440, 10466132160, 20932264320]

約数ペア:

[(1, 20932264320), (2, 10466132160), (3, 6977421440), (4, 5233066080), (5, 4186452864), (6, 3488710720), (8, 2616533040), (10, 2093226432), (11, 1902933120), (12, 1744355360), (15, 1395484288), (16, 1308266520), (20, 1046613216), (22, 951466560), (24, 872177680), (30, 697742144), (32, 654133260), (33, 634311040), (40, 523306608), (44, 475733280), (48, 436088840), (55, 380586624), (60, 348871072), (64, 327066630), (66, 317155520), (80, 261653304), (88, 237866640), (96, 218044420), (110, 190293312), (120, 174435536), (121, 172993920), (128, 163533315), (132, 158577760), (160, 130826652), (165, 126862208), (176, 118933320), (192, 109022210), (220, 95146656), (240, 87217768), (242, 86496960), (264, 79288880), (320, 65413326), (330, 63431104), (352, 59466660), (363, 57664640), (384, 54511105), (440, 47573328), (480, 43608884), (484, 43248480), (528, 39644440), (605, 34598784), (640, 32706663), (660, 31715552), (704, 29733330), (726, 28832320), (880, 23786664), (960, 21804442), (968, 21624240), (1056, 19822220), (1210, 17299392), (1320, 15857776), (1331, 15726720), (1408, 14866665), (1452, 14416160), (1760, 11893332), (1815, 11532928), (1920, 10902221), (1936, 10812120), (2112, 9911110), (2420, 8649696), (2640, 7928888), (2662, 7863360), (2904, 7208080), (3520, 5946666), (3630, 5766464), (3872, 5406060), (3993, 5242240), (4224, 4955555), (4840, 4324848), (5280, 3964444), (5324, 3931680), (5808, 3604040), (6655, 3145344), (7040, 2973333), (7260, 2883232), (7744, 2703030), (7986, 2621120), (8191, 2555520), (9680, 2162424), (10560, 1982222), (10648, 1965840), (11616, 1802020), (13310, 1572672), (14520, 1441616), (15488, 1351515), (15972, 1310560), (16382, 1277760), (19360, 1081212), (19965, 1048448), (21120, 991111), (21296, 982920), (23232, 901010), (24573, 851840), (26620, 786336), (29040, 720808), (31944, 655280), (32764, 638880), (38720, 540606), (39930, 524224), (40955, 511104), (42592, 491460), (46464, 450505), (49146, 425920), (53240, 393168), (58080, 360404), (63888, 327640), (65528, 319440), (77440, 270303), (79860, 262112), (81910, 255552), (85184, 245730), (90101, 232320), (98292, 212960), (106480, 196584), (116160, 180202), (122865, 170368), (127776, 163820), (131056, 159720)]