28745226720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1549}}^1$

素因数の和:1847

約数の個数: 432

約数和(自身を含む): 114616101600

約数和(自身を除く): 85870874880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 263, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 526, 560, 588, 630, 672, 720, 735, 784, 789, 840, 882, 980, 1008, 1052, 1120, 1176, 1260, 1315, 1440, 1470, 1549, 1568, 1578, 1680, 1764, 1841, 1960, 2016, 2104, 2205, 2352, 2367, 2520, 2630, 2940, 3098, 3156, 3360, 3528, 3682, 3920, 3945, 4208, 4410, 4647, 4704, 4734, 5040, 5260, 5523, 5880, 6196, 6312, 7056, 7364, 7745, 7840, 7890, 8416, 8820, 9205, 9294, 9468, 10080, 10520, 10843, 11046, 11760, 11835, 12392, 12624, 12887, 13941, 14112, 14728, 15490, 15780, 16569, 17640, 18410, 18588, 18936, 21040, 21686, 22092, 23235, 23520, 23670, 24784, 25248, 25774, 27615, 27882, 29456, 30980, 31560, 32529, 33138, 35280, 36820, 37176, 37872, 38661, 42080, 43372, 44184, 46470, 47340, 49568, 51548, 54215, 55230, 55764, 58912, 61960, 63120, 64435, 65058, 66276, 69705, 70560, 73640, 74352, 75744, 75901, 77322, 82845, 86744, 88368, 92940, 94680, 97587, 103096, 108430, 110460, 111528, 115983, 123920, 126240, 128870, 130116, 132552, 139410, 147280, 148704, 151802, 154644, 162645, 165690, 173488, 176736, 185880, 189360, 193305, 195174, 206192, 216860, 220920, 223056, 227703, 231966, 247840, 257740, 260232, 265104, 278820, 294560, 303604, 309288, 325290, 331380, 346976, 371760, 378720, 379505, 386610, 390348, 407387, 412384, 433720, 441840, 446112, 455406, 463932, 487935, 515480, 520464, 530208, 557640, 579915, 607208, 618576, 650580, 662760, 683109, 743520, 759010, 773220, 780696, 814774, 867440, 883680, 910812, 927864, 975870, 1030960, 1040928, 1115280, 1138515, 1159830, 1214416, 1222161, 1237152, 1301160, 1325520, 1366218, 1518020, 1546440, 1561392, 1629548, 1734880, 1821624, 1855728, 1951740, 2036935, 2061920, 2230560, 2277030, 2319660, 2428832, 2444322, 2602320, 2651040, 2732436, 2851709, 3036040, 3092880, 3122784, 3259096, 3415545, 3643248, 3666483, 3711456, 3903480, 4073870, 4554060, 4639320, 4888644, 5204640, 5464872, 5703418, 6072080, 6110805, 6185760, 6518192, 6831090, 7286496, 7332966, 7806960, 8147740, 8555127, 9108120, 9278640, 9777288, 10929744, 11406836, 12144160, 12221610, 13036384, 13662180, 14258545, 14665932, 15613920, 16295480, 17110254, 18216240, 18332415, 18557280, 19554576, 19961963, 21859488, 22813672, 24443220, 25665381, 27324360, 28517090, 29331864, 32590960, 34220508, 36432480, 36664830, 39109152, 39923926, 42775635, 45627344, 48886440, 51330762, 54648720, 57034180, 58663728, 59885889, 65181920, 68441016, 73329660, 79847852, 85551270, 91254688, 97772880, 99809815, 102661524, 109297440, 114068360, 117327456, 119771778, 128326905, 136882032, 146659320, 159695704, 171102540, 179657667, 195545760, 199619630, 205323048, 228136720, 239543556, 256653810, 273764064, 293318640, 299429445, 319391408, 342205080, 359315334, 399239260, 410646096, 456273440, 479087112, 513307620, 586637280, 598858890, 638782816, 684410160, 718630668, 798478520, 821292192, 898288335, 958174224, 1026615240, 1197717780, 1368820320, 1437261336, 1596957040, 1796576670, 1916348448, 2053230480, 2395435560, 2874522672, 3193914080, 3593153340, 4106460960, 4790871120, 5749045344, 7186306680, 9581742240, 14372613360, 28745226720]

約数ペア:

[(1, 28745226720), (2, 14372613360), (3, 9581742240), (4, 7186306680), (5, 5749045344), (6, 4790871120), (7, 4106460960), (8, 3593153340), (9, 3193914080), (10, 2874522672), (12, 2395435560), (14, 2053230480), (15, 1916348448), (16, 1796576670), (18, 1596957040), (20, 1437261336), (21, 1368820320), (24, 1197717780), (28, 1026615240), (30, 958174224), (32, 898288335), (35, 821292192), (36, 798478520), (40, 718630668), (42, 684410160), (45, 638782816), (48, 598858890), (49, 586637280), (56, 513307620), (60, 479087112), (63, 456273440), (70, 410646096), (72, 399239260), (80, 359315334), (84, 342205080), (90, 319391408), (96, 299429445), (98, 293318640), (105, 273764064), (112, 256653810), (120, 239543556), (126, 228136720), (140, 205323048), (144, 199619630), (147, 195545760), (160, 179657667), (168, 171102540), (180, 159695704), (196, 146659320), (210, 136882032), (224, 128326905), (240, 119771778), (245, 117327456), (252, 114068360), (263, 109297440), (280, 102661524), (288, 99809815), (294, 97772880), (315, 91254688), (336, 85551270), (360, 79847852), (392, 73329660), (420, 68441016), (441, 65181920), (480, 59885889), (490, 58663728), (504, 57034180), (526, 54648720), (560, 51330762), (588, 48886440), (630, 45627344), (672, 42775635), (720, 39923926), (735, 39109152), (784, 36664830), (789, 36432480), (840, 34220508), (882, 32590960), (980, 29331864), (1008, 28517090), (1052, 27324360), (1120, 25665381), (1176, 24443220), (1260, 22813672), (1315, 21859488), (1440, 19961963), (1470, 19554576), (1549, 18557280), (1568, 18332415), (1578, 18216240), (1680, 17110254), (1764, 16295480), (1841, 15613920), (1960, 14665932), (2016, 14258545), (2104, 13662180), (2205, 13036384), (2352, 12221610), (2367, 12144160), (2520, 11406836), (2630, 10929744), (2940, 9777288), (3098, 9278640), (3156, 9108120), (3360, 8555127), (3528, 8147740), (3682, 7806960), (3920, 7332966), (3945, 7286496), (4208, 6831090), (4410, 6518192), (4647, 6185760), (4704, 6110805), (4734, 6072080), (5040, 5703418), (5260, 5464872), (5523, 5204640), (5880, 4888644), (6196, 4639320), (6312, 4554060), (7056, 4073870), (7364, 3903480), (7745, 3711456), (7840, 3666483), (7890, 3643248), (8416, 3415545), (8820, 3259096), (9205, 3122784), (9294, 3092880), (9468, 3036040), (10080, 2851709), (10520, 2732436), (10843, 2651040), (11046, 2602320), (11760, 2444322), (11835, 2428832), (12392, 2319660), (12624, 2277030), (12887, 2230560), (13941, 2061920), (14112, 2036935), (14728, 1951740), (15490, 1855728), (15780, 1821624), (16569, 1734880), (17640, 1629548), (18410, 1561392), (18588, 1546440), (18936, 1518020), (21040, 1366218), (21686, 1325520), (22092, 1301160), (23235, 1237152), (23520, 1222161), (23670, 1214416), (24784, 1159830), (25248, 1138515), (25774, 1115280), (27615, 1040928), (27882, 1030960), (29456, 975870), (30980, 927864), (31560, 910812), (32529, 883680), (33138, 867440), (35280, 814774), (36820, 780696), (37176, 773220), (37872, 759010), (38661, 743520), (42080, 683109), (43372, 662760), (44184, 650580), (46470, 618576), (47340, 607208), (49568, 579915), (51548, 557640), (54215, 530208), (55230, 520464), (55764, 515480), (58912, 487935), (61960, 463932), (63120, 455406), (64435, 446112), (65058, 441840), (66276, 433720), (69705, 412384), (70560, 407387), (73640, 390348), (74352, 386610), (75744, 379505), (75901, 378720), (77322, 371760), (82845, 346976), (86744, 331380), (88368, 325290), (92940, 309288), (94680, 303604), (97587, 294560), (103096, 278820), (108430, 265104), (110460, 260232), (111528, 257740), (115983, 247840), (123920, 231966), (126240, 227703), (128870, 223056), (130116, 220920), (132552, 216860), (139410, 206192), (147280, 195174), (148704, 193305), (151802, 189360), (154644, 185880), (162645, 176736), (165690, 173488)]