20530263040

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 528

約数和(自身を含む): 62166571200

約数和(自身を除く): 41636308160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 59, 64, 70, 73, 76, 80, 95, 98, 112, 118, 128, 133, 140, 146, 152, 160, 190, 196, 224, 236, 245, 256, 266, 280, 292, 295, 304, 320, 365, 380, 392, 413, 448, 472, 490, 511, 512, 532, 560, 584, 590, 608, 640, 665, 730, 760, 784, 826, 896, 931, 944, 980, 1022, 1024, 1064, 1120, 1121, 1168, 1180, 1216, 1280, 1330, 1387, 1460, 1520, 1568, 1652, 1792, 1862, 1888, 1960, 2044, 2065, 2128, 2240, 2242, 2336, 2360, 2432, 2555, 2560, 2660, 2774, 2891, 2920, 3040, 3136, 3304, 3577, 3584, 3724, 3776, 3920, 4088, 4130, 4256, 4307, 4480, 4484, 4655, 4672, 4720, 4864, 5110, 5120, 5320, 5548, 5605, 5782, 5840, 6080, 6272, 6608, 6935, 7154, 7168, 7448, 7552, 7840, 7847, 8176, 8260, 8512, 8614, 8960, 8968, 9310, 9344, 9440, 9709, 9728, 10220, 10640, 11096, 11210, 11564, 11680, 12160, 12544, 13216, 13870, 14308, 14455, 14896, 15104, 15680, 15694, 16352, 16520, 17024, 17228, 17885, 17920, 17936, 18620, 18688, 18880, 19418, 19456, 20440, 21280, 21535, 22192, 22420, 23128, 23360, 24320, 25088, 26432, 27740, 28616, 28910, 29792, 30149, 30208, 31360, 31388, 32704, 33040, 34048, 34456, 35770, 35840, 35872, 37240, 37376, 37760, 38836, 39235, 40880, 42560, 43070, 44384, 44840, 46256, 46720, 48545, 48640, 50176, 52864, 54929, 55480, 57232, 57820, 59584, 60298, 60416, 62720, 62776, 65408, 66080, 67963, 68096, 68912, 71540, 71744, 74480, 74752, 75520, 77672, 78470, 81760, 81833, 85120, 86140, 88768, 89680, 92512, 93440, 97090, 97280, 105728, 109858, 110960, 114464, 115640, 119168, 120596, 125440, 125552, 130816, 132160, 135926, 136192, 137824, 143080, 143488, 148960, 150745, 151040, 155344, 156940, 163520, 163666, 170240, 172280, 177536, 179360, 185024, 186880, 194180, 211043, 211456, 219716, 221920, 228928, 231280, 238336, 241192, 250880, 251104, 261632, 264320, 271852, 274645, 275648, 286160, 286976, 297920, 301490, 302080, 310688, 313880, 327040, 327332, 339815, 340480, 344560, 355072, 358720, 370048, 373760, 388360, 409165, 422086, 422912, 439432, 443840, 457856, 462560, 476672, 482384, 502208, 523264, 528640, 543704, 549290, 551296, 572320, 572831, 573952, 595840, 602980, 621376, 627760, 654080, 654664, 679630, 680960, 689120, 710144, 717440, 740096, 776720, 818330, 844172, 878864, 887680, 915712, 925120, 953344, 964768, 1004416, 1055215, 1057280, 1087408, 1098580, 1102592, 1144640, 1145662, 1147904, 1191680, 1205960, 1242752, 1255520, 1308160, 1309328, 1359260, 1378240, 1420288, 1434880, 1480192, 1553440, 1636660, 1688344, 1757728, 1775360, 1831424, 1850240, 1929536, 2008832, 2110430, 2114560, 2174816, 2197160, 2205184, 2289280, 2291324, 2383360, 2411920, 2485504, 2511040, 2616320, 2618656, 2718520, 2756480, 2864155, 2869760, 2960384, 3106880, 3273320, 3376688, 3515456, 3550720, 3662848, 3700480, 3859072, 4009817, 4017664, 4220860, 4349632, 4394320, 4410368, 4578560, 4582648, 4766720, 4823840, 4971008, 5022080, 5237312, 5437040, 5512960, 5728310, 5739520, 6213760, 6546640, 6753376, 7030912, 7101440, 7400960, 7718144, 8019634, 8035328, 8441720, 8699264, 8788640, 9157120, 9165296, 9647680, 9942016, 10044160, 10474624, 10874080, 11025920, 11456620, 12427520, 13093280, 13506752, 14061824, 14801920, 15436288, 16039268, 16883440, 17398528, 17577280, 18314240, 18330592, 19295360, 20049085, 20088320, 20949248, 21748160, 22051840, 22913240, 24855040, 26186560, 27013504, 28123648, 30872576, 32078536, 33766880, 34797056, 35154560, 36661184, 38590720, 40098170, 40176640, 41898496, 43496320, 45826480, 49710080, 52373120, 54027008, 56247296, 64157072, 67533760, 69594112, 70309120, 73322368, 77181440, 80196340, 83796992, 86992640, 91652960, 104746240, 108054016, 128314144, 135067520, 140618240, 146644736, 154362880, 160392680, 173985280, 183305920, 209492480, 216108032, 256628288, 270135040, 281236480, 293289472, 320785360, 347970560, 366611840, 418984960, 513256576, 540270080, 586578944, 641570720, 733223680, 1026513152, 1080540160, 1283141440, 1466447360, 2053026304, 2566282880, 2932894720, 4106052608, 5132565760, 10265131520, 20530263040]

約数ペア:

[(1, 20530263040), (2, 10265131520), (4, 5132565760), (5, 4106052608), (7, 2932894720), (8, 2566282880), (10, 2053026304), (14, 1466447360), (16, 1283141440), (19, 1080540160), (20, 1026513152), (28, 733223680), (32, 641570720), (35, 586578944), (38, 540270080), (40, 513256576), (49, 418984960), (56, 366611840), (59, 347970560), (64, 320785360), (70, 293289472), (73, 281236480), (76, 270135040), (80, 256628288), (95, 216108032), (98, 209492480), (112, 183305920), (118, 173985280), (128, 160392680), (133, 154362880), (140, 146644736), (146, 140618240), (152, 135067520), (160, 128314144), (190, 108054016), (196, 104746240), (224, 91652960), (236, 86992640), (245, 83796992), (256, 80196340), (266, 77181440), (280, 73322368), (292, 70309120), (295, 69594112), (304, 67533760), (320, 64157072), (365, 56247296), (380, 54027008), (392, 52373120), (413, 49710080), (448, 45826480), (472, 43496320), (490, 41898496), (511, 40176640), (512, 40098170), (532, 38590720), (560, 36661184), (584, 35154560), (590, 34797056), (608, 33766880), (640, 32078536), (665, 30872576), (730, 28123648), (760, 27013504), (784, 26186560), (826, 24855040), (896, 22913240), (931, 22051840), (944, 21748160), (980, 20949248), (1022, 20088320), (1024, 20049085), (1064, 19295360), (1120, 18330592), (1121, 18314240), (1168, 17577280), (1180, 17398528), (1216, 16883440), (1280, 16039268), (1330, 15436288), (1387, 14801920), (1460, 14061824), (1520, 13506752), (1568, 13093280), (1652, 12427520), (1792, 11456620), (1862, 11025920), (1888, 10874080), (1960, 10474624), (2044, 10044160), (2065, 9942016), (2128, 9647680), (2240, 9165296), (2242, 9157120), (2336, 8788640), (2360, 8699264), (2432, 8441720), (2555, 8035328), (2560, 8019634), (2660, 7718144), (2774, 7400960), (2891, 7101440), (2920, 7030912), (3040, 6753376), (3136, 6546640), (3304, 6213760), (3577, 5739520), (3584, 5728310), (3724, 5512960), (3776, 5437040), (3920, 5237312), (4088, 5022080), (4130, 4971008), (4256, 4823840), (4307, 4766720), (4480, 4582648), (4484, 4578560), (4655, 4410368), (4672, 4394320), (4720, 4349632), (4864, 4220860), (5110, 4017664), (5120, 4009817), (5320, 3859072), (5548, 3700480), (5605, 3662848), (5782, 3550720), (5840, 3515456), (6080, 3376688), (6272, 3273320), (6608, 3106880), (6935, 2960384), (7154, 2869760), (7168, 2864155), (7448, 2756480), (7552, 2718520), (7840, 2618656), (7847, 2616320), (8176, 2511040), (8260, 2485504), (8512, 2411920), (8614, 2383360), (8960, 2291324), (8968, 2289280), (9310, 2205184), (9344, 2197160), (9440, 2174816), (9709, 2114560), (9728, 2110430), (10220, 2008832), (10640, 1929536), (11096, 1850240), (11210, 1831424), (11564, 1775360), (11680, 1757728), (12160, 1688344), (12544, 1636660), (13216, 1553440), (13870, 1480192), (14308, 1434880), (14455, 1420288), (14896, 1378240), (15104, 1359260), (15680, 1309328), (15694, 1308160), (16352, 1255520), (16520, 1242752), (17024, 1205960), (17228, 1191680), (17885, 1147904), (17920, 1145662), (17936, 1144640), (18620, 1102592), (18688, 1098580), (18880, 1087408), (19418, 1057280), (19456, 1055215), (20440, 1004416), (21280, 964768), (21535, 953344), (22192, 925120), (22420, 915712), (23128, 887680), (23360, 878864), (24320, 844172), (25088, 818330), (26432, 776720), (27740, 740096), (28616, 717440), (28910, 710144), (29792, 689120), (30149, 680960), (30208, 679630), (31360, 654664), (31388, 654080), (32704, 627760), (33040, 621376), (34048, 602980), (34456, 595840), (35770, 573952), (35840, 572831), (35872, 572320), (37240, 551296), (37376, 549290), (37760, 543704), (38836, 528640), (39235, 523264), (40880, 502208), (42560, 482384), (43070, 476672), (44384, 462560), (44840, 457856), (46256, 443840), (46720, 439432), (48545, 422912), (48640, 422086), (50176, 409165), (52864, 388360), (54929, 373760), (55480, 370048), (57232, 358720), (57820, 355072), (59584, 344560), (60298, 340480), (60416, 339815), (62720, 327332), (62776, 327040), (65408, 313880), (66080, 310688), (67963, 302080), (68096, 301490), (68912, 297920), (71540, 286976), (71744, 286160), (74480, 275648), (74752, 274645), (75520, 271852), (77672, 264320), (78470, 261632), (81760, 251104), (81833, 250880), (85120, 241192), (86140, 238336), (88768, 231280), (89680, 228928), (92512, 221920), (93440, 219716), (97090, 211456), (97280, 211043), (105728, 194180), (109858, 186880), (110960, 185024), (114464, 179360), (115640, 177536), (119168, 172280), (120596, 170240), (125440, 163666), (125552, 163520), (130816, 156940), (132160, 155344), (135926, 151040), (136192, 150745), (137824, 148960), (143080, 143488)]