28011044880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22501}}^1$

素因数の和:22559

約数の個数: 480

約数和(自身を含む): 121878032640

約数和(自身を除く): 93866987760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 104, 105, 112, 114, 117, 120, 126, 130, 133, 140, 144, 152, 156, 168, 171, 180, 182, 190, 195, 208, 210, 228, 234, 240, 247, 252, 260, 266, 273, 280, 285, 304, 312, 315, 336, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 560, 570, 585, 624, 630, 665, 684, 720, 728, 741, 760, 780, 798, 819, 840, 855, 910, 912, 936, 988, 1008, 1040, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1456, 1482, 1520, 1560, 1596, 1638, 1680, 1710, 1729, 1820, 1872, 1976, 1995, 2128, 2184, 2223, 2280, 2340, 2394, 2470, 2520, 2660, 2730, 2736, 2964, 3120, 3192, 3276, 3420, 3458, 3640, 3705, 3952, 3990, 4095, 4368, 4446, 4560, 4680, 4788, 4940, 5040, 5187, 5320, 5460, 5928, 5985, 6384, 6552, 6840, 6916, 7280, 7410, 7980, 8190, 8645, 8892, 9360, 9576, 9880, 10374, 10640, 10920, 11115, 11856, 11970, 13104, 13680, 13832, 14820, 15561, 15960, 16380, 17290, 17784, 19152, 19760, 20748, 21840, 22230, 22501, 23940, 25935, 27664, 29640, 31122, 31920, 32760, 34580, 35568, 41496, 44460, 45002, 47880, 51870, 59280, 62244, 65520, 67503, 69160, 77805, 82992, 88920, 90004, 95760, 103740, 112505, 124488, 135006, 138320, 155610, 157507, 177840, 180008, 202509, 207480, 225010, 248976, 270012, 292513, 311220, 315014, 337515, 360016, 405018, 414960, 427519, 450020, 472521, 540024, 585026, 622440, 630028, 675030, 787535, 810036, 855038, 877539, 900040, 945042, 1012545, 1080048, 1170052, 1244880, 1260056, 1282557, 1350060, 1417563, 1462565, 1575070, 1620072, 1710076, 1755078, 1800080, 1890084, 2025090, 2047591, 2137595, 2340104, 2362605, 2520112, 2565114, 2632617, 2700120, 2835126, 2925130, 2992633, 3150140, 3240144, 3420152, 3510156, 3780168, 3847671, 4050180, 4095182, 4275190, 4387695, 4680208, 4725210, 5130228, 5265234, 5400240, 5557747, 5670252, 5850260, 5985266, 6142773, 6300280, 6412785, 6840304, 7020312, 7087815, 7560336, 7695342, 8100360, 8190364, 8550380, 8775390, 8977899, 9450420, 10237955, 10260456, 10530468, 11115494, 11340504, 11700520, 11970532, 12285546, 12600560, 12825570, 13163085, 14040624, 14175630, 14963165, 15390684, 16200720, 16380728, 16673241, 17100760, 17550780, 17955798, 18428319, 18900840, 19238355, 20475910, 20520912, 21060936, 22230988, 22681008, 23401040, 23941064, 24571092, 25651140, 26326170, 26933697, 27788735, 28351260, 29926330, 30713865, 30781368, 32761456, 33346482, 34201520, 35101560, 35911596, 36856638, 37801680, 38476710, 38904229, 40951820, 42121872, 44461976, 44889495, 47882128, 49142184, 50019723, 51302280, 52652340, 53867394, 55577470, 56702520, 59852660, 61427730, 61562736, 66692964, 70203120, 71823192, 73713276, 76953420, 77808458, 81903640, 83366205, 88923952, 89778990, 92141595, 98284368, 100039446, 102604560, 105304680, 107734788, 111154940, 113405040, 116712687, 119705320, 122855460, 133385928, 134668485, 143646384, 147426552, 153906840, 155616916, 163807280, 166732410, 179557980, 184283190, 194521145, 200078892, 210609360, 215469576, 222309880, 233425374, 239410640, 245710920, 250098615, 266771856, 269336970, 294853104, 307813680, 311233832, 333464820, 350138061, 359115960, 368566380, 389042290, 400157784, 430939152, 444619760, 466850748, 491421840, 500197230, 538673940, 583563435, 622467664, 666929640, 700276122, 718231920, 737132760, 778084580, 800315568, 933701496, 1000394460, 1077347880, 1167126870, 1333859280, 1400552244, 1474265520, 1556169160, 1750690305, 1867402992, 2000788920, 2154695760, 2334253740, 2801104488, 3112338320, 3501380610, 4001577840, 4668507480, 5602208976, 7002761220, 9337014960, 14005522440, 28011044880]

約数ペア:

[(1, 28011044880), (2, 14005522440), (3, 9337014960), (4, 7002761220), (5, 5602208976), (6, 4668507480), (7, 4001577840), (8, 3501380610), (9, 3112338320), (10, 2801104488), (12, 2334253740), (13, 2154695760), (14, 2000788920), (15, 1867402992), (16, 1750690305), (18, 1556169160), (19, 1474265520), (20, 1400552244), (21, 1333859280), (24, 1167126870), (26, 1077347880), (28, 1000394460), (30, 933701496), (35, 800315568), (36, 778084580), (38, 737132760), (39, 718231920), (40, 700276122), (42, 666929640), (45, 622467664), (48, 583563435), (52, 538673940), (56, 500197230), (57, 491421840), (60, 466850748), (63, 444619760), (65, 430939152), (70, 400157784), (72, 389042290), (76, 368566380), (78, 359115960), (80, 350138061), (84, 333464820), (90, 311233832), (91, 307813680), (95, 294853104), (104, 269336970), (105, 266771856), (112, 250098615), (114, 245710920), (117, 239410640), (120, 233425374), (126, 222309880), (130, 215469576), (133, 210609360), (140, 200078892), (144, 194521145), (152, 184283190), (156, 179557980), (168, 166732410), (171, 163807280), (180, 155616916), (182, 153906840), (190, 147426552), (195, 143646384), (208, 134668485), (210, 133385928), (228, 122855460), (234, 119705320), (240, 116712687), (247, 113405040), (252, 111154940), (260, 107734788), (266, 105304680), (273, 102604560), (280, 100039446), (285, 98284368), (304, 92141595), (312, 89778990), (315, 88923952), (336, 83366205), (342, 81903640), (360, 77808458), (364, 76953420), (380, 73713276), (390, 71823192), (399, 70203120), (420, 66692964), (455, 61562736), (456, 61427730), (468, 59852660), (494, 56702520), (504, 55577470), (520, 53867394), (532, 52652340), (546, 51302280), (560, 50019723), (570, 49142184), (585, 47882128), (624, 44889495), (630, 44461976), (665, 42121872), (684, 40951820), (720, 38904229), (728, 38476710), (741, 37801680), (760, 36856638), (780, 35911596), (798, 35101560), (819, 34201520), (840, 33346482), (855, 32761456), (910, 30781368), (912, 30713865), (936, 29926330), (988, 28351260), (1008, 27788735), (1040, 26933697), (1064, 26326170), (1092, 25651140), (1140, 24571092), (1170, 23941064), (1197, 23401040), (1235, 22681008), (1260, 22230988), (1330, 21060936), (1365, 20520912), (1368, 20475910), (1456, 19238355), (1482, 18900840), (1520, 18428319), (1560, 17955798), (1596, 17550780), (1638, 17100760), (1680, 16673241), (1710, 16380728), (1729, 16200720), (1820, 15390684), (1872, 14963165), (1976, 14175630), (1995, 14040624), (2128, 13163085), (2184, 12825570), (2223, 12600560), (2280, 12285546), (2340, 11970532), (2394, 11700520), (2470, 11340504), (2520, 11115494), (2660, 10530468), (2730, 10260456), (2736, 10237955), (2964, 9450420), (3120, 8977899), (3192, 8775390), (3276, 8550380), (3420, 8190364), (3458, 8100360), (3640, 7695342), (3705, 7560336), (3952, 7087815), (3990, 7020312), (4095, 6840304), (4368, 6412785), (4446, 6300280), (4560, 6142773), (4680, 5985266), (4788, 5850260), (4940, 5670252), (5040, 5557747), (5187, 5400240), (5320, 5265234), (5460, 5130228), (5928, 4725210), (5985, 4680208), (6384, 4387695), (6552, 4275190), (6840, 4095182), (6916, 4050180), (7280, 3847671), (7410, 3780168), (7980, 3510156), (8190, 3420152), (8645, 3240144), (8892, 3150140), (9360, 2992633), (9576, 2925130), (9880, 2835126), (10374, 2700120), (10640, 2632617), (10920, 2565114), (11115, 2520112), (11856, 2362605), (11970, 2340104), (13104, 2137595), (13680, 2047591), (13832, 2025090), (14820, 1890084), (15561, 1800080), (15960, 1755078), (16380, 1710076), (17290, 1620072), (17784, 1575070), (19152, 1462565), (19760, 1417563), (20748, 1350060), (21840, 1282557), (22230, 1260056), (22501, 1244880), (23940, 1170052), (25935, 1080048), (27664, 1012545), (29640, 945042), (31122, 900040), (31920, 877539), (32760, 855038), (34580, 810036), (35568, 787535), (41496, 675030), (44460, 630028), (45002, 622440), (47880, 585026), (51870, 540024), (59280, 472521), (62244, 450020), (65520, 427519), (67503, 414960), (69160, 405018), (77805, 360016), (82992, 337515), (88920, 315014), (90004, 311220), (95760, 292513), (103740, 270012), (112505, 248976), (124488, 225010), (135006, 207480), (138320, 202509), (155610, 180008), (157507, 177840)]