2080937880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 432

約数和(自身を含む): 8261023680

約数和(自身を除く): 6180085800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 223, 230, 245, 252, 276, 280, 294, 315, 322, 345, 360, 392, 414, 420, 441, 446, 460, 483, 490, 504, 529, 552, 588, 630, 644, 669, 690, 735, 805, 828, 840, 882, 892, 920, 966, 980, 1035, 1058, 1115, 1127, 1176, 1260, 1288, 1338, 1380, 1449, 1470, 1561, 1587, 1610, 1656, 1764, 1784, 1932, 1960, 2007, 2070, 2116, 2205, 2230, 2254, 2415, 2520, 2645, 2676, 2760, 2898, 2940, 3122, 3174, 3220, 3345, 3381, 3528, 3703, 3864, 4014, 4140, 4232, 4410, 4460, 4508, 4683, 4761, 4830, 5129, 5290, 5352, 5635, 5796, 5880, 6244, 6348, 6440, 6690, 6762, 7245, 7406, 7805, 7935, 8028, 8280, 8820, 8920, 9016, 9366, 9522, 9660, 10035, 10143, 10258, 10580, 10927, 11109, 11270, 11592, 12488, 12696, 13380, 13524, 14049, 14490, 14812, 15387, 15610, 15870, 16056, 16905, 17640, 18515, 18732, 19044, 19320, 20070, 20286, 20516, 21160, 21854, 22218, 22540, 23415, 23805, 25645, 25921, 26760, 27048, 28098, 28980, 29624, 30774, 31220, 31740, 32781, 33327, 33810, 35903, 37030, 37464, 38088, 40140, 40572, 41032, 43708, 44436, 45080, 46161, 46830, 47610, 50715, 51290, 51842, 54635, 55545, 56196, 57960, 61548, 62440, 63480, 65562, 66654, 67620, 70245, 71806, 74060, 76935, 77763, 80280, 81144, 87416, 88872, 92322, 93660, 95220, 98343, 101430, 102580, 103684, 107709, 109270, 111090, 112392, 117967, 123096, 129605, 131124, 133308, 135240, 140490, 143612, 148120, 153870, 155526, 163905, 166635, 179515, 184644, 187320, 190440, 196686, 202860, 205160, 207368, 215418, 218540, 222180, 230805, 233289, 235934, 251321, 259210, 262248, 266616, 280980, 287224, 307740, 311052, 323127, 327810, 333270, 353901, 359030, 369288, 388815, 393372, 405720, 430836, 437080, 444360, 461610, 466578, 471868, 491715, 502642, 518420, 538545, 561960, 589835, 615480, 622104, 646254, 655620, 666540, 707802, 718060, 753963, 777630, 786744, 825769, 861672, 923220, 933156, 943736, 983430, 1005284, 1036840, 1061703, 1077090, 1166445, 1179670, 1256605, 1292508, 1311240, 1333080, 1415604, 1436120, 1507926, 1555260, 1615635, 1651538, 1769505, 1846440, 1866312, 1966860, 2010568, 2123406, 2154180, 2261889, 2332890, 2359340, 2477307, 2513210, 2585016, 2831208, 3015852, 3110520, 3231270, 3303076, 3539010, 3769815, 3933720, 4128845, 4246812, 4308360, 4523778, 4665780, 4718680, 4954614, 5026420, 5308515, 5780383, 6031704, 6462540, 6606152, 7078020, 7431921, 7539630, 8257690, 8493624, 9047556, 9331560, 9909228, 10052840, 10617030, 11309445, 11560766, 12386535, 12925080, 14156040, 14863842, 15079260, 16515380, 17341149, 18095112, 19818456, 21234060, 22618890, 23121532, 24773070, 28901915, 29727684, 30158520, 33030760, 34682298, 37159605, 42468120, 45237780, 46243064, 49546140, 52023447, 57803830, 59455368, 69364596, 74319210, 86705745, 90475560, 99092280, 104046894, 115607660, 138729192, 148638420, 173411490, 208093788, 231215320, 260117235, 297276840, 346822980, 416187576, 520234470, 693645960, 1040468940, 2080937880]

約数ペア:

[(1, 2080937880), (2, 1040468940), (3, 693645960), (4, 520234470), (5, 416187576), (6, 346822980), (7, 297276840), (8, 260117235), (9, 231215320), (10, 208093788), (12, 173411490), (14, 148638420), (15, 138729192), (18, 115607660), (20, 104046894), (21, 99092280), (23, 90475560), (24, 86705745), (28, 74319210), (30, 69364596), (35, 59455368), (36, 57803830), (40, 52023447), (42, 49546140), (45, 46243064), (46, 45237780), (49, 42468120), (56, 37159605), (60, 34682298), (63, 33030760), (69, 30158520), (70, 29727684), (72, 28901915), (84, 24773070), (90, 23121532), (92, 22618890), (98, 21234060), (105, 19818456), (115, 18095112), (120, 17341149), (126, 16515380), (138, 15079260), (140, 14863842), (147, 14156040), (161, 12925080), (168, 12386535), (180, 11560766), (184, 11309445), (196, 10617030), (207, 10052840), (210, 9909228), (223, 9331560), (230, 9047556), (245, 8493624), (252, 8257690), (276, 7539630), (280, 7431921), (294, 7078020), (315, 6606152), (322, 6462540), (345, 6031704), (360, 5780383), (392, 5308515), (414, 5026420), (420, 4954614), (441, 4718680), (446, 4665780), (460, 4523778), (483, 4308360), (490, 4246812), (504, 4128845), (529, 3933720), (552, 3769815), (588, 3539010), (630, 3303076), (644, 3231270), (669, 3110520), (690, 3015852), (735, 2831208), (805, 2585016), (828, 2513210), (840, 2477307), (882, 2359340), (892, 2332890), (920, 2261889), (966, 2154180), (980, 2123406), (1035, 2010568), (1058, 1966860), (1115, 1866312), (1127, 1846440), (1176, 1769505), (1260, 1651538), (1288, 1615635), (1338, 1555260), (1380, 1507926), (1449, 1436120), (1470, 1415604), (1561, 1333080), (1587, 1311240), (1610, 1292508), (1656, 1256605), (1764, 1179670), (1784, 1166445), (1932, 1077090), (1960, 1061703), (2007, 1036840), (2070, 1005284), (2116, 983430), (2205, 943736), (2230, 933156), (2254, 923220), (2415, 861672), (2520, 825769), (2645, 786744), (2676, 777630), (2760, 753963), (2898, 718060), (2940, 707802), (3122, 666540), (3174, 655620), (3220, 646254), (3345, 622104), (3381, 615480), (3528, 589835), (3703, 561960), (3864, 538545), (4014, 518420), (4140, 502642), (4232, 491715), (4410, 471868), (4460, 466578), (4508, 461610), (4683, 444360), (4761, 437080), (4830, 430836), (5129, 405720), (5290, 393372), (5352, 388815), (5635, 369288), (5796, 359030), (5880, 353901), (6244, 333270), (6348, 327810), (6440, 323127), (6690, 311052), (6762, 307740), (7245, 287224), (7406, 280980), (7805, 266616), (7935, 262248), (8028, 259210), (8280, 251321), (8820, 235934), (8920, 233289), (9016, 230805), (9366, 222180), (9522, 218540), (9660, 215418), (10035, 207368), (10143, 205160), (10258, 202860), (10580, 196686), (10927, 190440), (11109, 187320), (11270, 184644), (11592, 179515), (12488, 166635), (12696, 163905), (13380, 155526), (13524, 153870), (14049, 148120), (14490, 143612), (14812, 140490), (15387, 135240), (15610, 133308), (15870, 131124), (16056, 129605), (16905, 123096), (17640, 117967), (18515, 112392), (18732, 111090), (19044, 109270), (19320, 107709), (20070, 103684), (20286, 102580), (20516, 101430), (21160, 98343), (21854, 95220), (22218, 93660), (22540, 92322), (23415, 88872), (23805, 87416), (25645, 81144), (25921, 80280), (26760, 77763), (27048, 76935), (28098, 74060), (28980, 71806), (29624, 70245), (30774, 67620), (31220, 66654), (31740, 65562), (32781, 63480), (33327, 62440), (33810, 61548), (35903, 57960), (37030, 56196), (37464, 55545), (38088, 54635), (40140, 51842), (40572, 51290), (41032, 50715), (43708, 47610), (44436, 46830), (45080, 46161)]