19708170240

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 416

約数和(自身を含む): 69647352192

約数和(自身を除く): 49939181952

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, 241, 242, 256, 264, 320, 330, 352, 363, 384, 440, 480, 482, 484, 512, 528, 605, 640, 660, 704, 723, 726, 768, 880, 960, 964, 968, 1024, 1056, 1205, 1210, 1280, 1320, 1331, 1408, 1446, 1452, 1536, 1760, 1815, 1920, 1928, 1936, 2048, 2112, 2410, 2420, 2560, 2640, 2651, 2662, 2816, 2892, 2904, 3072, 3520, 3615, 3630, 3840, 3856, 3872, 3993, 4096, 4224, 4820, 4840, 5120, 5280, 5302, 5324, 5632, 5784, 5808, 6144, 6655, 7040, 7230, 7260, 7680, 7712, 7744, 7953, 7986, 8448, 9640, 9680, 10240, 10560, 10604, 10648, 11264, 11568, 11616, 12288, 13255, 13310, 14080, 14460, 14520, 15360, 15424, 15488, 15906, 15972, 16896, 19280, 19360, 19965, 20480, 21120, 21208, 21296, 22528, 23136, 23232, 26510, 26620, 28160, 28920, 29040, 29161, 30720, 30848, 30976, 31812, 31944, 33792, 38560, 38720, 39765, 39930, 42240, 42416, 42592, 45056, 46272, 46464, 53020, 53240, 56320, 57840, 58080, 58322, 61440, 61696, 61952, 63624, 63888, 67584, 77120, 77440, 79530, 79860, 84480, 84832, 85184, 87483, 92544, 92928, 106040, 106480, 112640, 115680, 116160, 116644, 123392, 123904, 127248, 127776, 135168, 145805, 154240, 154880, 159060, 159720, 168960, 169664, 170368, 174966, 185088, 185856, 212080, 212960, 225280, 231360, 232320, 233288, 246784, 247808, 254496, 255552, 291610, 308480, 309760, 318120, 319440, 320771, 337920, 339328, 340736, 349932, 370176, 371712, 424160, 425920, 437415, 462720, 464640, 466576, 493568, 495616, 508992, 511104, 583220, 616960, 619520, 636240, 638880, 641542, 675840, 678656, 681472, 699864, 740352, 743424, 848320, 851840, 874830, 925440, 929280, 933152, 962313, 987136, 1017984, 1022208, 1166440, 1233920, 1239040, 1272480, 1277760, 1283084, 1357312, 1362944, 1399728, 1480704, 1486848, 1603855, 1696640, 1703680, 1749660, 1850880, 1858560, 1866304, 1924626, 2035968, 2044416, 2332880, 2467840, 2478080, 2544960, 2555520, 2566168, 2714624, 2725888, 2799456, 2961408, 3207710, 3393280, 3407360, 3499320, 3701760, 3717120, 3732608, 3849252, 4071936, 4088832, 4665760, 4811565, 4935680, 5089920, 5111040, 5132336, 5429248, 5451776, 5598912, 6415420, 6786560, 6814720, 6998640, 7403520, 7434240, 7465216, 7698504, 8143872, 8177664, 9331520, 9623130, 10179840, 10222080, 10264672, 10858496, 11197824, 12830840, 13573120, 13629440, 13997280, 14807040, 14930432, 15397008, 16287744, 16355328, 18663040, 19246260, 20359680, 20444160, 20529344, 22395648, 25661680, 27146240, 27258880, 27994560, 29860864, 30794016, 32575488, 37326080, 38492520, 40719360, 40888320, 41058688, 44791296, 51323360, 54292480, 55989120, 59721728, 61588032, 74652160, 76985040, 81438720, 81776640, 82117376, 89582592, 102646720, 111978240, 119443456, 123176064, 149304320, 153970080, 162877440, 164234752, 179165184, 205293440, 223956480, 246352128, 298608640, 307940160, 328469504, 358330368, 410586880, 447912960, 492704256, 597217280, 615880320, 656939008, 821173760, 895825920, 985408512, 1231760640, 1313878016, 1642347520, 1791651840, 1970817024, 2463521280, 3284695040, 3941634048, 4927042560, 6569390080, 9854085120, 19708170240]

約数ペア:

[(1, 19708170240), (2, 9854085120), (3, 6569390080), (4, 4927042560), (5, 3941634048), (6, 3284695040), (8, 2463521280), (10, 1970817024), (11, 1791651840), (12, 1642347520), (15, 1313878016), (16, 1231760640), (20, 985408512), (22, 895825920), (24, 821173760), (30, 656939008), (32, 615880320), (33, 597217280), (40, 492704256), (44, 447912960), (48, 410586880), (55, 358330368), (60, 328469504), (64, 307940160), (66, 298608640), (80, 246352128), (88, 223956480), (96, 205293440), (110, 179165184), (120, 164234752), (121, 162877440), (128, 153970080), (132, 149304320), (160, 123176064), (165, 119443456), (176, 111978240), (192, 102646720), (220, 89582592), (240, 82117376), (241, 81776640), (242, 81438720), (256, 76985040), (264, 74652160), (320, 61588032), (330, 59721728), (352, 55989120), (363, 54292480), (384, 51323360), (440, 44791296), (480, 41058688), (482, 40888320), (484, 40719360), (512, 38492520), (528, 37326080), (605, 32575488), (640, 30794016), (660, 29860864), (704, 27994560), (723, 27258880), (726, 27146240), (768, 25661680), (880, 22395648), (960, 20529344), (964, 20444160), (968, 20359680), (1024, 19246260), (1056, 18663040), (1205, 16355328), (1210, 16287744), (1280, 15397008), (1320, 14930432), (1331, 14807040), (1408, 13997280), (1446, 13629440), (1452, 13573120), (1536, 12830840), (1760, 11197824), (1815, 10858496), (1920, 10264672), (1928, 10222080), (1936, 10179840), (2048, 9623130), (2112, 9331520), (2410, 8177664), (2420, 8143872), (2560, 7698504), (2640, 7465216), (2651, 7434240), (2662, 7403520), (2816, 6998640), (2892, 6814720), (2904, 6786560), (3072, 6415420), (3520, 5598912), (3615, 5451776), (3630, 5429248), (3840, 5132336), (3856, 5111040), (3872, 5089920), (3993, 4935680), (4096, 4811565), (4224, 4665760), (4820, 4088832), (4840, 4071936), (5120, 3849252), (5280, 3732608), (5302, 3717120), (5324, 3701760), (5632, 3499320), (5784, 3407360), (5808, 3393280), (6144, 3207710), (6655, 2961408), (7040, 2799456), (7230, 2725888), (7260, 2714624), (7680, 2566168), (7712, 2555520), (7744, 2544960), (7953, 2478080), (7986, 2467840), (8448, 2332880), (9640, 2044416), (9680, 2035968), (10240, 1924626), (10560, 1866304), (10604, 1858560), (10648, 1850880), (11264, 1749660), (11568, 1703680), (11616, 1696640), (12288, 1603855), (13255, 1486848), (13310, 1480704), (14080, 1399728), (14460, 1362944), (14520, 1357312), (15360, 1283084), (15424, 1277760), (15488, 1272480), (15906, 1239040), (15972, 1233920), (16896, 1166440), (19280, 1022208), (19360, 1017984), (19965, 987136), (20480, 962313), (21120, 933152), (21208, 929280), (21296, 925440), (22528, 874830), (23136, 851840), (23232, 848320), (26510, 743424), (26620, 740352), (28160, 699864), (28920, 681472), (29040, 678656), (29161, 675840), (30720, 641542), (30848, 638880), (30976, 636240), (31812, 619520), (31944, 616960), (33792, 583220), (38560, 511104), (38720, 508992), (39765, 495616), (39930, 493568), (42240, 466576), (42416, 464640), (42592, 462720), (45056, 437415), (46272, 425920), (46464, 424160), (53020, 371712), (53240, 370176), (56320, 349932), (57840, 340736), (58080, 339328), (58322, 337920), (61440, 320771), (61696, 319440), (61952, 318120), (63624, 309760), (63888, 308480), (67584, 291610), (77120, 255552), (77440, 254496), (79530, 247808), (79860, 246784), (84480, 233288), (84832, 232320), (85184, 231360), (87483, 225280), (92544, 212960), (92928, 212080), (106040, 185856), (106480, 185088), (112640, 174966), (115680, 170368), (116160, 169664), (116644, 168960), (123392, 159720), (123904, 159060), (127248, 154880), (127776, 154240), (135168, 145805)]