20228583168

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 576

約数和(自身を含む): 67854259200

約数和(自身を除く): 47625676032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 37, 38, 46, 48, 54, 57, 64, 69, 72, 74, 76, 92, 96, 108, 111, 114, 128, 138, 144, 148, 152, 171, 181, 184, 192, 207, 216, 222, 228, 256, 276, 288, 296, 304, 333, 342, 362, 368, 384, 414, 432, 437, 444, 456, 513, 543, 552, 576, 592, 608, 621, 666, 684, 703, 724, 736, 768, 828, 851, 864, 874, 888, 912, 999, 1026, 1086, 1104, 1152, 1184, 1216, 1242, 1311, 1332, 1368, 1406, 1448, 1472, 1629, 1656, 1702, 1728, 1748, 1776, 1824, 1998, 2052, 2109, 2172, 2208, 2304, 2368, 2432, 2484, 2553, 2622, 2664, 2736, 2812, 2896, 2944, 3258, 3312, 3404, 3439, 3456, 3496, 3552, 3648, 3933, 3996, 4104, 4163, 4218, 4344, 4416, 4736, 4864, 4887, 4968, 5106, 5244, 5328, 5472, 5624, 5792, 5888, 6327, 6516, 6624, 6697, 6808, 6878, 6912, 6992, 7104, 7296, 7659, 7866, 7992, 8208, 8326, 8436, 8688, 8832, 9472, 9774, 9936, 10212, 10317, 10488, 10656, 10944, 11248, 11584, 11799, 12489, 12654, 13032, 13248, 13394, 13616, 13756, 13984, 14208, 14592, 15318, 15732, 15984, 16169, 16416, 16652, 16872, 17376, 17664, 18981, 19548, 19872, 20091, 20424, 20634, 20976, 21312, 21888, 22496, 22977, 23168, 23598, 24978, 25308, 26064, 26496, 26788, 27232, 27512, 27968, 28416, 30636, 30951, 31464, 31968, 32338, 32832, 33304, 33744, 34752, 37467, 37962, 39096, 39744, 40182, 40848, 41268, 41952, 42624, 43776, 44992, 45954, 46336, 47196, 48507, 49956, 50616, 52128, 52992, 53576, 54464, 55024, 55936, 60273, 61272, 61902, 62928, 63936, 64676, 65664, 66608, 67488, 69504, 74934, 75924, 78192, 79097, 79488, 80364, 81696, 82536, 83904, 85248, 89984, 91908, 92853, 94392, 97014, 99912, 101232, 104256, 107152, 108928, 110048, 111872, 112401, 120546, 122544, 123804, 125856, 127243, 127872, 129352, 131328, 133216, 134976, 139008, 145521, 149868, 151848, 154031, 156384, 158194, 158976, 160728, 163392, 165072, 167808, 179968, 180819, 183816, 185706, 188784, 194028, 199824, 202464, 208512, 214304, 217856, 220096, 224802, 237291, 241092, 245088, 247608, 251712, 254486, 255744, 258704, 266432, 269952, 291042, 299736, 303696, 308062, 312768, 316388, 321456, 326784, 330144, 335616, 361638, 367632, 371412, 377568, 381729, 388056, 399648, 404928, 417024, 428608, 436563, 440192, 449604, 462093, 474582, 482184, 490176, 495216, 503424, 508972, 517408, 532864, 539904, 582084, 599472, 607392, 616124, 625536, 632776, 642912, 653568, 660288, 711873, 723276, 735264, 742824, 755136, 763458, 776112, 799296, 809856, 857216, 873126, 880384, 899208, 924186, 949164, 964368, 980352, 990432, 1006848, 1017944, 1034816, 1065728, 1145187, 1164168, 1198944, 1214784, 1232248, 1251072, 1265552, 1285824, 1320576, 1386279, 1423746, 1446552, 1470528, 1485648, 1510272, 1526916, 1552224, 1598592, 1619712, 1714432, 1746252, 1798416, 1848372, 1898328, 1928736, 1960704, 1980864, 2035888, 2069632, 2135619, 2290374, 2328336, 2397888, 2429568, 2464496, 2531104, 2571648, 2641152, 2772558, 2847492, 2893104, 2926589, 2941056, 2971296, 3020544, 3053832, 3104448, 3197184, 3435561, 3492504, 3596832, 3696744, 3796656, 3857472, 3961728, 4071776, 4139264, 4158837, 4271238, 4580748, 4656672, 4795776, 4859136, 4928992, 5062208, 5143296, 5545116, 5694984, 5786208, 5853178, 5882112, 5942592, 6107664, 6208896, 6871122, 6985008, 7193664, 7393488, 7593312, 7714944, 7923456, 8143552, 8317674, 8542476, 8779767, 9161496, 9313344, 9591552, 9857984, 10124416, 11090232, 11389968, 11572416, 11706356, 11885184, 12215328, 12417792, 13742244, 13970016, 14387328, 14786976, 15186624, 15429888, 16287104, 16635348, 17084952, 17559534, 18322992, 18626688, 19715968, 20248832, 22180464, 22779936, 23144832, 23412712, 23770368, 24430656, 26339301, 27484488, 27940032, 28774656, 29573952, 30373248, 32574208, 33270696, 34169904, 35119068, 36645984, 37253376, 39431936, 44360928, 45559872, 46289664, 46825424, 48861312, 52678602, 54968976, 55880064, 59147904, 60746496, 66541392, 68339808, 70238136, 73291968, 79017903, 88721856, 91119744, 93650848, 97722624, 105357204, 109937952, 111760128, 118295808, 133082784, 136679616, 140476272, 146583936, 158035806, 177443712, 182239488, 187301696, 210714408, 219875904, 266165568, 273359232, 280952544, 293167872, 316071612, 354887424, 374603392, 421428816, 439751808, 532331136, 546718464, 561905088, 632143224, 749206784, 842857632, 879503616, 1064662272, 1123810176, 1264286448, 1685715264, 2247620352, 2528572896, 3371430528, 5057145792, 6742861056, 10114291584, 20228583168]

約数ペア:

[(1, 20228583168), (2, 10114291584), (3, 6742861056), (4, 5057145792), (6, 3371430528), (8, 2528572896), (9, 2247620352), (12, 1685715264), (16, 1264286448), (18, 1123810176), (19, 1064662272), (23, 879503616), (24, 842857632), (27, 749206784), (32, 632143224), (36, 561905088), (37, 546718464), (38, 532331136), (46, 439751808), (48, 421428816), (54, 374603392), (57, 354887424), (64, 316071612), (69, 293167872), (72, 280952544), (74, 273359232), (76, 266165568), (92, 219875904), (96, 210714408), (108, 187301696), (111, 182239488), (114, 177443712), (128, 158035806), (138, 146583936), (144, 140476272), (148, 136679616), (152, 133082784), (171, 118295808), (181, 111760128), (184, 109937952), (192, 105357204), (207, 97722624), (216, 93650848), (222, 91119744), (228, 88721856), (256, 79017903), (276, 73291968), (288, 70238136), (296, 68339808), (304, 66541392), (333, 60746496), (342, 59147904), (362, 55880064), (368, 54968976), (384, 52678602), (414, 48861312), (432, 46825424), (437, 46289664), (444, 45559872), (456, 44360928), (513, 39431936), (543, 37253376), (552, 36645984), (576, 35119068), (592, 34169904), (608, 33270696), (621, 32574208), (666, 30373248), (684, 29573952), (703, 28774656), (724, 27940032), (736, 27484488), (768, 26339301), (828, 24430656), (851, 23770368), (864, 23412712), (874, 23144832), (888, 22779936), (912, 22180464), (999, 20248832), (1026, 19715968), (1086, 18626688), (1104, 18322992), (1152, 17559534), (1184, 17084952), (1216, 16635348), (1242, 16287104), (1311, 15429888), (1332, 15186624), (1368, 14786976), (1406, 14387328), (1448, 13970016), (1472, 13742244), (1629, 12417792), (1656, 12215328), (1702, 11885184), (1728, 11706356), (1748, 11572416), (1776, 11389968), (1824, 11090232), (1998, 10124416), (2052, 9857984), (2109, 9591552), (2172, 9313344), (2208, 9161496), (2304, 8779767), (2368, 8542476), (2432, 8317674), (2484, 8143552), (2553, 7923456), (2622, 7714944), (2664, 7593312), (2736, 7393488), (2812, 7193664), (2896, 6985008), (2944, 6871122), (3258, 6208896), (3312, 6107664), (3404, 5942592), (3439, 5882112), (3456, 5853178), (3496, 5786208), (3552, 5694984), (3648, 5545116), (3933, 5143296), (3996, 5062208), (4104, 4928992), (4163, 4859136), (4218, 4795776), (4344, 4656672), (4416, 4580748), (4736, 4271238), (4864, 4158837), (4887, 4139264), (4968, 4071776), (5106, 3961728), (5244, 3857472), (5328, 3796656), (5472, 3696744), (5624, 3596832), (5792, 3492504), (5888, 3435561), (6327, 3197184), (6516, 3104448), (6624, 3053832), (6697, 3020544), (6808, 2971296), (6878, 2941056), (6912, 2926589), (6992, 2893104), (7104, 2847492), (7296, 2772558), (7659, 2641152), (7866, 2571648), (7992, 2531104), (8208, 2464496), (8326, 2429568), (8436, 2397888), (8688, 2328336), (8832, 2290374), (9472, 2135619), (9774, 2069632), (9936, 2035888), (10212, 1980864), (10317, 1960704), (10488, 1928736), (10656, 1898328), (10944, 1848372), (11248, 1798416), (11584, 1746252), (11799, 1714432), (12489, 1619712), (12654, 1598592), (13032, 1552224), (13248, 1526916), (13394, 1510272), (13616, 1485648), (13756, 1470528), (13984, 1446552), (14208, 1423746), (14592, 1386279), (15318, 1320576), (15732, 1285824), (15984, 1265552), (16169, 1251072), (16416, 1232248), (16652, 1214784), (16872, 1198944), (17376, 1164168), (17664, 1145187), (18981, 1065728), (19548, 1034816), (19872, 1017944), (20091, 1006848), (20424, 990432), (20634, 980352), (20976, 964368), (21312, 949164), (21888, 924186), (22496, 899208), (22977, 880384), (23168, 873126), (23598, 857216), (24978, 809856), (25308, 799296), (26064, 776112), (26496, 763458), (26788, 755136), (27232, 742824), (27512, 735264), (27968, 723276), (28416, 711873), (30636, 660288), (30951, 653568), (31464, 642912), (31968, 632776), (32338, 625536), (32832, 616124), (33304, 607392), (33744, 599472), (34752, 582084), (37467, 539904), (37962, 532864), (39096, 517408), (39744, 508972), (40182, 503424), (40848, 495216), (41268, 490176), (41952, 482184), (42624, 474582), (43776, 462093), (44992, 449604), (45954, 440192), (46336, 436563), (47196, 428608), (48507, 417024), (49956, 404928), (50616, 399648), (52128, 388056), (52992, 381729), (53576, 377568), (54464, 371412), (55024, 367632), (55936, 361638), (60273, 335616), (61272, 330144), (61902, 326784), (62928, 321456), (63936, 316388), (64676, 312768), (65664, 308062), (66608, 303696), (67488, 299736), (69504, 291042), (74934, 269952), (75924, 266432), (78192, 258704), (79097, 255744), (79488, 254486), (80364, 251712), (81696, 247608), (82536, 245088), (83904, 241092), (85248, 237291), (89984, 224802), (91908, 220096), (92853, 217856), (94392, 214304), (97014, 208512), (99912, 202464), (101232, 199824), (104256, 194028), (107152, 188784), (108928, 185706), (110048, 183816), (111872, 180819), (112401, 179968), (120546, 167808), (122544, 165072), (123804, 163392), (125856, 160728), (127243, 158976), (127872, 158194), (129352, 156384), (131328, 154031), (133216, 151848), (134976, 149868), (139008, 145521)]