20180791008

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1396

約数の個数: 480

約数和(自身を含む): 72747569664

約数和(自身を除く): 52566778656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 37, 42, 46, 48, 54, 56, 63, 69, 72, 74, 81, 84, 92, 96, 108, 111, 112, 126, 138, 144, 148, 161, 162, 168, 184, 189, 207, 216, 222, 224, 252, 259, 276, 288, 296, 322, 324, 333, 336, 368, 378, 414, 432, 444, 483, 504, 518, 552, 567, 592, 621, 644, 648, 666, 672, 736, 756, 777, 828, 851, 864, 888, 966, 999, 1008, 1036, 1104, 1134, 1184, 1242, 1288, 1296, 1307, 1332, 1449, 1512, 1554, 1656, 1702, 1776, 1863, 1932, 1998, 2016, 2072, 2208, 2268, 2331, 2484, 2553, 2576, 2592, 2614, 2664, 2898, 2997, 3024, 3108, 3312, 3404, 3552, 3726, 3864, 3921, 3996, 4144, 4347, 4536, 4662, 4968, 5106, 5152, 5228, 5328, 5796, 5957, 5994, 6048, 6216, 6624, 6808, 6993, 7452, 7659, 7728, 7842, 7992, 8288, 8694, 9072, 9149, 9324, 9936, 10212, 10456, 10656, 11592, 11763, 11914, 11988, 12432, 13041, 13616, 13986, 14904, 15318, 15456, 15684, 15984, 17388, 17871, 18144, 18298, 18648, 19872, 20424, 20912, 20979, 22977, 23184, 23526, 23828, 23976, 24864, 26082, 27232, 27447, 27972, 29808, 30061, 30636, 31368, 31968, 34776, 35289, 35742, 36596, 37296, 40848, 41824, 41958, 45954, 46368, 47052, 47656, 47952, 48359, 52164, 53613, 54894, 55944, 59616, 60122, 61272, 62736, 68931, 69552, 70578, 71484, 73192, 74592, 81696, 82341, 83916, 90183, 91908, 94104, 95312, 95904, 96718, 104328, 105867, 107226, 109788, 111888, 120244, 122544, 125472, 137862, 139104, 141156, 142968, 145077, 146384, 160839, 164682, 167832, 180366, 183816, 188208, 190624, 193436, 208656, 210427, 211734, 214452, 219576, 223776, 240488, 245088, 247023, 270549, 275724, 282312, 285936, 290154, 292768, 321678, 329364, 335664, 338513, 360732, 367632, 376416, 386872, 417312, 420854, 423468, 428904, 435231, 439152, 480976, 482517, 494046, 541098, 551448, 564624, 571872, 580308, 631281, 643356, 658728, 671328, 677026, 721464, 735264, 741069, 773744, 811647, 841708, 846936, 857808, 870462, 878304, 961952, 965034, 988092, 1015539, 1082196, 1102896, 1112257, 1129248, 1160616, 1262562, 1286712, 1305693, 1317456, 1354052, 1442928, 1482138, 1547488, 1623294, 1683416, 1693872, 1715616, 1740924, 1893843, 1930068, 1976184, 2031078, 2164392, 2205792, 2224514, 2321232, 2434941, 2525124, 2573424, 2611386, 2634912, 2708104, 2885856, 2964276, 3046617, 3246588, 3336771, 3366832, 3387744, 3481848, 3787686, 3860136, 3917079, 3952368, 4062156, 4328784, 4449028, 4642464, 4869882, 5050248, 5146848, 5222772, 5416208, 5681529, 5928552, 6093234, 6493176, 6673542, 6733664, 6963696, 7575372, 7720272, 7785799, 7834158, 7904736, 8124312, 8657568, 8898056, 9139851, 9739764, 10010313, 10100496, 10445544, 10832416, 11363058, 11857104, 12186468, 12986352, 13347084, 13927392, 15150744, 15440544, 15571598, 15668316, 16248624, 17044587, 17796112, 18279702, 19479528, 20020626, 20200992, 20891088, 22726116, 23357397, 23714208, 24372936, 25972704, 26694168, 27419553, 30030939, 30301488, 31143196, 31336632, 32497248, 34089174, 35592224, 36559404, 38959056, 40041252, 41782176, 45452232, 46714794, 48745872, 53388336, 54839106, 60061878, 60602976, 62286392, 62673264, 68178348, 70072191, 73118808, 77918112, 80082504, 90092817, 90904464, 93429588, 97491744, 106776672, 109678212, 120123756, 124572784, 125346528, 136356696, 140144382, 146237616, 160165008, 180185634, 181808928, 186859176, 210216573, 219356424, 240247512, 249145568, 272713392, 280288764, 292475232, 320330016, 360371268, 373718352, 420433146, 438712848, 480495024, 545426784, 560577528, 630649719, 720742536, 747436704, 840866292, 877425696, 960990048, 1121155056, 1261299438, 1441485072, 1681732584, 2242310112, 2522598876, 2882970144, 3363465168, 5045197752, 6726930336, 10090395504, 20180791008]

約数ペア:

[(1, 20180791008), (2, 10090395504), (3, 6726930336), (4, 5045197752), (6, 3363465168), (7, 2882970144), (8, 2522598876), (9, 2242310112), (12, 1681732584), (14, 1441485072), (16, 1261299438), (18, 1121155056), (21, 960990048), (23, 877425696), (24, 840866292), (27, 747436704), (28, 720742536), (32, 630649719), (36, 560577528), (37, 545426784), (42, 480495024), (46, 438712848), (48, 420433146), (54, 373718352), (56, 360371268), (63, 320330016), (69, 292475232), (72, 280288764), (74, 272713392), (81, 249145568), (84, 240247512), (92, 219356424), (96, 210216573), (108, 186859176), (111, 181808928), (112, 180185634), (126, 160165008), (138, 146237616), (144, 140144382), (148, 136356696), (161, 125346528), (162, 124572784), (168, 120123756), (184, 109678212), (189, 106776672), (207, 97491744), (216, 93429588), (222, 90904464), (224, 90092817), (252, 80082504), (259, 77918112), (276, 73118808), (288, 70072191), (296, 68178348), (322, 62673264), (324, 62286392), (333, 60602976), (336, 60061878), (368, 54839106), (378, 53388336), (414, 48745872), (432, 46714794), (444, 45452232), (483, 41782176), (504, 40041252), (518, 38959056), (552, 36559404), (567, 35592224), (592, 34089174), (621, 32497248), (644, 31336632), (648, 31143196), (666, 30301488), (672, 30030939), (736, 27419553), (756, 26694168), (777, 25972704), (828, 24372936), (851, 23714208), (864, 23357397), (888, 22726116), (966, 20891088), (999, 20200992), (1008, 20020626), (1036, 19479528), (1104, 18279702), (1134, 17796112), (1184, 17044587), (1242, 16248624), (1288, 15668316), (1296, 15571598), (1307, 15440544), (1332, 15150744), (1449, 13927392), (1512, 13347084), (1554, 12986352), (1656, 12186468), (1702, 11857104), (1776, 11363058), (1863, 10832416), (1932, 10445544), (1998, 10100496), (2016, 10010313), (2072, 9739764), (2208, 9139851), (2268, 8898056), (2331, 8657568), (2484, 8124312), (2553, 7904736), (2576, 7834158), (2592, 7785799), (2614, 7720272), (2664, 7575372), (2898, 6963696), (2997, 6733664), (3024, 6673542), (3108, 6493176), (3312, 6093234), (3404, 5928552), (3552, 5681529), (3726, 5416208), (3864, 5222772), (3921, 5146848), (3996, 5050248), (4144, 4869882), (4347, 4642464), (4536, 4449028), (4662, 4328784), (4968, 4062156), (5106, 3952368), (5152, 3917079), (5228, 3860136), (5328, 3787686), (5796, 3481848), (5957, 3387744), (5994, 3366832), (6048, 3336771), (6216, 3246588), (6624, 3046617), (6808, 2964276), (6993, 2885856), (7452, 2708104), (7659, 2634912), (7728, 2611386), (7842, 2573424), (7992, 2525124), (8288, 2434941), (8694, 2321232), (9072, 2224514), (9149, 2205792), (9324, 2164392), (9936, 2031078), (10212, 1976184), (10456, 1930068), (10656, 1893843), (11592, 1740924), (11763, 1715616), (11914, 1693872), (11988, 1683416), (12432, 1623294), (13041, 1547488), (13616, 1482138), (13986, 1442928), (14904, 1354052), (15318, 1317456), (15456, 1305693), (15684, 1286712), (15984, 1262562), (17388, 1160616), (17871, 1129248), (18144, 1112257), (18298, 1102896), (18648, 1082196), (19872, 1015539), (20424, 988092), (20912, 965034), (20979, 961952), (22977, 878304), (23184, 870462), (23526, 857808), (23828, 846936), (23976, 841708), (24864, 811647), (26082, 773744), (27232, 741069), (27447, 735264), (27972, 721464), (29808, 677026), (30061, 671328), (30636, 658728), (31368, 643356), (31968, 631281), (34776, 580308), (35289, 571872), (35742, 564624), (36596, 551448), (37296, 541098), (40848, 494046), (41824, 482517), (41958, 480976), (45954, 439152), (46368, 435231), (47052, 428904), (47656, 423468), (47952, 420854), (48359, 417312), (52164, 386872), (53613, 376416), (54894, 367632), (55944, 360732), (59616, 338513), (60122, 335664), (61272, 329364), (62736, 321678), (68931, 292768), (69552, 290154), (70578, 285936), (71484, 282312), (73192, 275724), (74592, 270549), (81696, 247023), (82341, 245088), (83916, 240488), (90183, 223776), (91908, 219576), (94104, 214452), (95312, 211734), (95904, 210427), (96718, 208656), (104328, 193436), (105867, 190624), (107226, 188208), (109788, 183816), (111888, 180366), (120244, 167832), (122544, 164682), (125472, 160839), (137862, 146384), (139104, 145077), (141156, 142968)]