20160247680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:419

約数の個数: 512

約数和(自身を含む): 73933516800

約数和(自身を除く): 53773269120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 103, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 206, 216, 235, 240, 241, 270, 282, 288, 309, 320, 360, 376, 384, 412, 423, 432, 470, 480, 482, 515, 540, 564, 576, 618, 640, 705, 720, 723, 752, 824, 846, 864, 927, 940, 960, 964, 1030, 1080, 1128, 1152, 1205, 1236, 1269, 1410, 1440, 1446, 1504, 1545, 1648, 1692, 1728, 1854, 1880, 1920, 1928, 2060, 2115, 2160, 2169, 2256, 2410, 2472, 2538, 2781, 2820, 2880, 2892, 3008, 3090, 3296, 3384, 3456, 3615, 3708, 3760, 3856, 4120, 4230, 4320, 4338, 4512, 4635, 4820, 4841, 4944, 5076, 5562, 5640, 5760, 5784, 6016, 6180, 6345, 6507, 6592, 6768, 7230, 7416, 7520, 7712, 8240, 8460, 8640, 8676, 9024, 9270, 9640, 9682, 9888, 10152, 10845, 11124, 11280, 11327, 11568, 12360, 12690, 13014, 13184, 13536, 13905, 14460, 14523, 14832, 15040, 15424, 16480, 16920, 17280, 17352, 18048, 18540, 19280, 19364, 19776, 20304, 21690, 22248, 22560, 22654, 23136, 24205, 24720, 24823, 25380, 26028, 27072, 27810, 28920, 29046, 29664, 30080, 30848, 32535, 32960, 33840, 33981, 34704, 37080, 38560, 38728, 39552, 40608, 43380, 43569, 44496, 45120, 45308, 46272, 48410, 49440, 49646, 50760, 52056, 54144, 55620, 56635, 57840, 58092, 59328, 65070, 65920, 67680, 67962, 69408, 72615, 74160, 74469, 77120, 77456, 81216, 86760, 87138, 88992, 90240, 90616, 92544, 96820, 98880, 99292, 101520, 101943, 104112, 111240, 113270, 115680, 116184, 118656, 124115, 130140, 130707, 135360, 135924, 138816, 145230, 148320, 148938, 154240, 154912, 162432, 169905, 173520, 174276, 177984, 181232, 193640, 197760, 198584, 203040, 203886, 208224, 217845, 222480, 223407, 226540, 231360, 232368, 248230, 260280, 261414, 270720, 271848, 277632, 290460, 296640, 297876, 305829, 309824, 339810, 347040, 348552, 355968, 362464, 372345, 387280, 397168, 406080, 407772, 416448, 435690, 444960, 446814, 453080, 462720, 464736, 496460, 509715, 520560, 522828, 543696, 580920, 593280, 595752, 611658, 619648, 653535, 670221, 679620, 694080, 697104, 724928, 744690, 774560, 794336, 812160, 815544, 832896, 871380, 889920, 893628, 906160, 929472, 992920, 1019430, 1041120, 1045656, 1087392, 1117035, 1161840, 1166681, 1191504, 1223316, 1307070, 1340442, 1359240, 1388160, 1394208, 1449856, 1489380, 1529145, 1549120, 1588672, 1631088, 1742760, 1779840, 1787256, 1812320, 1858944, 1985840, 2038860, 2082240, 2091312, 2174784, 2234070, 2323680, 2333362, 2383008, 2446632, 2614140, 2680884, 2718480, 2788416, 2978760, 3058290, 3098240, 3177344, 3262176, 3351105, 3485520, 3500043, 3574512, 3624640, 3971680, 4077720, 4164480, 4182624, 4349568, 4468140, 4647360, 4666724, 4766016, 4893264, 5228280, 5361768, 5436960, 5576832, 5833405, 5957520, 6116580, 6524352, 6702210, 6971040, 7000086, 7149024, 7249280, 7943360, 8155440, 8365248, 8936280, 9294720, 9333448, 9532032, 9786528, 10456560, 10500129, 10723536, 10873920, 11666810, 11915040, 12233160, 13048704, 13404420, 13942080, 14000172, 14298048, 15886720, 16310880, 16730496, 17500215, 17872560, 18666896, 19573056, 20913120, 21000258, 21447072, 21747840, 23333620, 23830080, 24466320, 26808840, 27884160, 28000344, 28596096, 31500387, 32621760, 35000430, 35745120, 37333792, 39146112, 41826240, 42000516, 42894144, 46667240, 47660160, 48932640, 52500645, 53617680, 56000688, 63000774, 65243520, 70000860, 71490240, 74667584, 83652480, 84001032, 85788288, 93334480, 97865280, 105001290, 107235360, 112001376, 126001548, 140001720, 142980480, 149335168, 157501935, 168002064, 186668960, 195730560, 210002580, 214470720, 224002752, 252003096, 280003440, 315003870, 336004128, 373337920, 420005160, 428941440, 448005504, 504006192, 560006880, 630007740, 672008256, 746675840, 840010320, 1008012384, 1120013760, 1260015480, 1344016512, 1680020640, 2016024768, 2240027520, 2520030960, 3360041280, 4032049536, 5040061920, 6720082560, 10080123840, 20160247680]

約数ペア:

[(1, 20160247680), (2, 10080123840), (3, 6720082560), (4, 5040061920), (5, 4032049536), (6, 3360041280), (8, 2520030960), (9, 2240027520), (10, 2016024768), (12, 1680020640), (15, 1344016512), (16, 1260015480), (18, 1120013760), (20, 1008012384), (24, 840010320), (27, 746675840), (30, 672008256), (32, 630007740), (36, 560006880), (40, 504006192), (45, 448005504), (47, 428941440), (48, 420005160), (54, 373337920), (60, 336004128), (64, 315003870), (72, 280003440), (80, 252003096), (90, 224002752), (94, 214470720), (96, 210002580), (103, 195730560), (108, 186668960), (120, 168002064), (128, 157501935), (135, 149335168), (141, 142980480), (144, 140001720), (160, 126001548), (180, 112001376), (188, 107235360), (192, 105001290), (206, 97865280), (216, 93334480), (235, 85788288), (240, 84001032), (241, 83652480), (270, 74667584), (282, 71490240), (288, 70000860), (309, 65243520), (320, 63000774), (360, 56000688), (376, 53617680), (384, 52500645), (412, 48932640), (423, 47660160), (432, 46667240), (470, 42894144), (480, 42000516), (482, 41826240), (515, 39146112), (540, 37333792), (564, 35745120), (576, 35000430), (618, 32621760), (640, 31500387), (705, 28596096), (720, 28000344), (723, 27884160), (752, 26808840), (824, 24466320), (846, 23830080), (864, 23333620), (927, 21747840), (940, 21447072), (960, 21000258), (964, 20913120), (1030, 19573056), (1080, 18666896), (1128, 17872560), (1152, 17500215), (1205, 16730496), (1236, 16310880), (1269, 15886720), (1410, 14298048), (1440, 14000172), (1446, 13942080), (1504, 13404420), (1545, 13048704), (1648, 12233160), (1692, 11915040), (1728, 11666810), (1854, 10873920), (1880, 10723536), (1920, 10500129), (1928, 10456560), (2060, 9786528), (2115, 9532032), (2160, 9333448), (2169, 9294720), (2256, 8936280), (2410, 8365248), (2472, 8155440), (2538, 7943360), (2781, 7249280), (2820, 7149024), (2880, 7000086), (2892, 6971040), (3008, 6702210), (3090, 6524352), (3296, 6116580), (3384, 5957520), (3456, 5833405), (3615, 5576832), (3708, 5436960), (3760, 5361768), (3856, 5228280), (4120, 4893264), (4230, 4766016), (4320, 4666724), (4338, 4647360), (4512, 4468140), (4635, 4349568), (4820, 4182624), (4841, 4164480), (4944, 4077720), (5076, 3971680), (5562, 3624640), (5640, 3574512), (5760, 3500043), (5784, 3485520), (6016, 3351105), (6180, 3262176), (6345, 3177344), (6507, 3098240), (6592, 3058290), (6768, 2978760), (7230, 2788416), (7416, 2718480), (7520, 2680884), (7712, 2614140), (8240, 2446632), (8460, 2383008), (8640, 2333362), (8676, 2323680), (9024, 2234070), (9270, 2174784), (9640, 2091312), (9682, 2082240), (9888, 2038860), (10152, 1985840), (10845, 1858944), (11124, 1812320), (11280, 1787256), (11327, 1779840), (11568, 1742760), (12360, 1631088), (12690, 1588672), (13014, 1549120), (13184, 1529145), (13536, 1489380), (13905, 1449856), (14460, 1394208), (14523, 1388160), (14832, 1359240), (15040, 1340442), (15424, 1307070), (16480, 1223316), (16920, 1191504), (17280, 1166681), (17352, 1161840), (18048, 1117035), (18540, 1087392), (19280, 1045656), (19364, 1041120), (19776, 1019430), (20304, 992920), (21690, 929472), (22248, 906160), (22560, 893628), (22654, 889920), (23136, 871380), (24205, 832896), (24720, 815544), (24823, 812160), (25380, 794336), (26028, 774560), (27072, 744690), (27810, 724928), (28920, 697104), (29046, 694080), (29664, 679620), (30080, 670221), (30848, 653535), (32535, 619648), (32960, 611658), (33840, 595752), (33981, 593280), (34704, 580920), (37080, 543696), (38560, 522828), (38728, 520560), (39552, 509715), (40608, 496460), (43380, 464736), (43569, 462720), (44496, 453080), (45120, 446814), (45308, 444960), (46272, 435690), (48410, 416448), (49440, 407772), (49646, 406080), (50760, 397168), (52056, 387280), (54144, 372345), (55620, 362464), (56635, 355968), (57840, 348552), (58092, 347040), (59328, 339810), (65070, 309824), (65920, 305829), (67680, 297876), (67962, 296640), (69408, 290460), (72615, 277632), (74160, 271848), (74469, 270720), (77120, 261414), (77456, 260280), (81216, 248230), (86760, 232368), (87138, 231360), (88992, 226540), (90240, 223407), (90616, 222480), (92544, 217845), (96820, 208224), (98880, 203886), (99292, 203040), (101520, 198584), (101943, 197760), (104112, 193640), (111240, 181232), (113270, 177984), (115680, 174276), (116184, 173520), (118656, 169905), (124115, 162432), (130140, 154912), (130707, 154240), (135360, 148938), (135924, 148320), (138816, 145230)]