21582677760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:768

約数の個数: 576

約数和(自身を含む): 84683999232

約数和(自身を除く): 63101321472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 73, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 146, 160, 168, 170, 192, 204, 210, 219, 224, 238, 240, 255, 256, 272, 280, 292, 320, 336, 340, 357, 365, 384, 408, 420, 438, 448, 476, 480, 510, 511, 544, 560, 584, 595, 640, 647, 672, 680, 714, 730, 768, 816, 840, 876, 896, 952, 960, 1020, 1022, 1088, 1095, 1120, 1168, 1190, 1241, 1280, 1294, 1344, 1360, 1428, 1460, 1533, 1632, 1680, 1752, 1785, 1792, 1904, 1920, 1941, 2040, 2044, 2176, 2190, 2240, 2336, 2380, 2482, 2555, 2588, 2688, 2720, 2856, 2920, 3066, 3235, 3264, 3360, 3504, 3570, 3723, 3808, 3840, 3882, 4080, 4088, 4352, 4380, 4480, 4529, 4672, 4760, 4964, 5110, 5176, 5376, 5440, 5712, 5840, 6132, 6205, 6470, 6528, 6720, 7008, 7140, 7446, 7616, 7665, 7764, 8160, 8176, 8687, 8760, 8960, 9058, 9344, 9520, 9705, 9928, 10220, 10352, 10880, 10999, 11424, 11680, 12264, 12410, 12940, 13056, 13440, 13587, 14016, 14280, 14892, 15232, 15330, 15528, 16320, 16352, 17374, 17520, 18116, 18615, 18688, 19040, 19410, 19856, 20440, 20704, 21760, 21998, 22645, 22848, 23360, 24528, 24820, 25880, 26061, 26880, 27174, 28032, 28560, 29784, 30464, 30660, 31056, 32640, 32704, 32997, 34748, 35040, 36232, 37230, 38080, 38820, 39712, 40880, 41408, 43435, 43996, 45290, 45696, 46720, 47231, 49056, 49640, 51760, 52122, 54348, 54995, 56064, 57120, 59568, 61320, 62112, 65280, 65408, 65994, 67935, 69496, 70080, 72464, 74460, 76160, 76993, 77640, 79424, 81760, 82816, 86870, 87992, 90580, 91392, 93440, 94462, 98112, 99280, 103520, 104244, 108696, 109990, 114240, 119136, 122640, 124224, 130305, 130816, 131988, 135870, 138992, 140160, 141693, 144928, 148920, 152320, 153986, 155280, 158848, 163520, 164985, 165632, 173740, 175984, 181160, 188924, 196224, 198560, 207040, 208488, 217392, 219980, 228480, 230979, 236155, 238272, 245280, 248448, 260610, 263976, 271740, 277984, 280320, 283386, 289856, 297840, 307972, 310560, 317696, 327040, 329970, 330617, 347480, 351968, 362320, 377848, 384965, 392448, 397120, 414080, 416976, 434784, 439960, 456960, 461958, 472310, 476544, 490560, 496896, 521220, 527952, 543480, 555968, 566772, 579712, 595680, 615944, 621120, 654080, 659940, 661234, 694960, 703936, 708465, 724640, 755696, 769930, 794240, 802927, 828160, 833952, 869568, 879920, 923916, 944620, 953088, 981120, 991851, 1042440, 1055904, 1086960, 1111936, 1133544, 1154895, 1159424, 1191360, 1231888, 1242240, 1319880, 1322468, 1389920, 1407872, 1416930, 1449280, 1511392, 1539860, 1588480, 1605854, 1653085, 1667904, 1739136, 1759840, 1847832, 1889240, 1962240, 1983702, 2084880, 2111808, 2173920, 2223872, 2267088, 2309790, 2382720, 2408781, 2463776, 2484480, 2639760, 2644936, 2779840, 2815744, 2833860, 2898560, 3022784, 3079720, 3211708, 3306170, 3335808, 3478272, 3519680, 3695664, 3778480, 3967404, 4014635, 4169760, 4223616, 4347840, 4534176, 4619580, 4765440, 4817562, 4927552, 4959255, 5279520, 5289872, 5559680, 5620489, 5667720, 5797120, 6045568, 6159440, 6423416, 6612340, 6671616, 7039360, 7391328, 7556960, 7934808, 8029270, 8339520, 8447232, 8695680, 9068352, 9239160, 9635124, 9855104, 9918510, 10559040, 10579744, 11119360, 11240978, 11335440, 12043905, 12091136, 12318880, 12846832, 13224680, 14078720, 14782656, 15113920, 15869616, 16058540, 16679040, 16861467, 17391360, 18136704, 18478320, 19270248, 19710208, 19837020, 21118080, 21159488, 22481956, 22670880, 24087810, 24637760, 25693664, 26449360, 28102445, 29565312, 30227840, 31739232, 32117080, 33358080, 33722934, 36273408, 36956640, 38540496, 39674040, 42236160, 42318976, 44963912, 45341760, 48175620, 49275520, 51387328, 52898720, 56204890, 59130624, 60455680, 63478464, 64234160, 67445868, 73913280, 77080992, 79348080, 84307335, 84637952, 89927824, 90683520, 96351240, 98551040, 102774656, 105797440, 112409780, 126956928, 128468320, 134891736, 147826560, 154161984, 158696160, 168614670, 179855648, 181367040, 192702480, 205549312, 211594880, 224819560, 253913856, 256936640, 269783472, 295653120, 308323968, 317392320, 337229340, 359711296, 385404960, 423189760, 449639120, 513873280, 539566944, 616647936, 634784640, 674458680, 719422592, 770809920, 899278240, 1027746560, 1079133888, 1269569280, 1348917360, 1438845184, 1541619840, 1798556480, 2158267776, 2697834720, 3083239680, 3597112960, 4316535552, 5395669440, 7194225920, 10791338880, 21582677760]

約数ペア:

[(1, 21582677760), (2, 10791338880), (3, 7194225920), (4, 5395669440), (5, 4316535552), (6, 3597112960), (7, 3083239680), (8, 2697834720), (10, 2158267776), (12, 1798556480), (14, 1541619840), (15, 1438845184), (16, 1348917360), (17, 1269569280), (20, 1079133888), (21, 1027746560), (24, 899278240), (28, 770809920), (30, 719422592), (32, 674458680), (34, 634784640), (35, 616647936), (40, 539566944), (42, 513873280), (48, 449639120), (51, 423189760), (56, 385404960), (60, 359711296), (64, 337229340), (68, 317392320), (70, 308323968), (73, 295653120), (80, 269783472), (84, 256936640), (85, 253913856), (96, 224819560), (102, 211594880), (105, 205549312), (112, 192702480), (119, 181367040), (120, 179855648), (128, 168614670), (136, 158696160), (140, 154161984), (146, 147826560), (160, 134891736), (168, 128468320), (170, 126956928), (192, 112409780), (204, 105797440), (210, 102774656), (219, 98551040), (224, 96351240), (238, 90683520), (240, 89927824), (255, 84637952), (256, 84307335), (272, 79348080), (280, 77080992), (292, 73913280), (320, 67445868), (336, 64234160), (340, 63478464), (357, 60455680), (365, 59130624), (384, 56204890), (408, 52898720), (420, 51387328), (438, 49275520), (448, 48175620), (476, 45341760), (480, 44963912), (510, 42318976), (511, 42236160), (544, 39674040), (560, 38540496), (584, 36956640), (595, 36273408), (640, 33722934), (647, 33358080), (672, 32117080), (680, 31739232), (714, 30227840), (730, 29565312), (768, 28102445), (816, 26449360), (840, 25693664), (876, 24637760), (896, 24087810), (952, 22670880), (960, 22481956), (1020, 21159488), (1022, 21118080), (1088, 19837020), (1095, 19710208), (1120, 19270248), (1168, 18478320), (1190, 18136704), (1241, 17391360), (1280, 16861467), (1294, 16679040), (1344, 16058540), (1360, 15869616), (1428, 15113920), (1460, 14782656), (1533, 14078720), (1632, 13224680), (1680, 12846832), (1752, 12318880), (1785, 12091136), (1792, 12043905), (1904, 11335440), (1920, 11240978), (1941, 11119360), (2040, 10579744), (2044, 10559040), (2176, 9918510), (2190, 9855104), (2240, 9635124), (2336, 9239160), (2380, 9068352), (2482, 8695680), (2555, 8447232), (2588, 8339520), (2688, 8029270), (2720, 7934808), (2856, 7556960), (2920, 7391328), (3066, 7039360), (3235, 6671616), (3264, 6612340), (3360, 6423416), (3504, 6159440), (3570, 6045568), (3723, 5797120), (3808, 5667720), (3840, 5620489), (3882, 5559680), (4080, 5289872), (4088, 5279520), (4352, 4959255), (4380, 4927552), (4480, 4817562), (4529, 4765440), (4672, 4619580), (4760, 4534176), (4964, 4347840), (5110, 4223616), (5176, 4169760), (5376, 4014635), (5440, 3967404), (5712, 3778480), (5840, 3695664), (6132, 3519680), (6205, 3478272), (6470, 3335808), (6528, 3306170), (6720, 3211708), (7008, 3079720), (7140, 3022784), (7446, 2898560), (7616, 2833860), (7665, 2815744), (7764, 2779840), (8160, 2644936), (8176, 2639760), (8687, 2484480), (8760, 2463776), (8960, 2408781), (9058, 2382720), (9344, 2309790), (9520, 2267088), (9705, 2223872), (9928, 2173920), (10220, 2111808), (10352, 2084880), (10880, 1983702), (10999, 1962240), (11424, 1889240), (11680, 1847832), (12264, 1759840), (12410, 1739136), (12940, 1667904), (13056, 1653085), (13440, 1605854), (13587, 1588480), (14016, 1539860), (14280, 1511392), (14892, 1449280), (15232, 1416930), (15330, 1407872), (15528, 1389920), (16320, 1322468), (16352, 1319880), (17374, 1242240), (17520, 1231888), (18116, 1191360), (18615, 1159424), (18688, 1154895), (19040, 1133544), (19410, 1111936), (19856, 1086960), (20440, 1055904), (20704, 1042440), (21760, 991851), (21998, 981120), (22645, 953088), (22848, 944620), (23360, 923916), (24528, 879920), (24820, 869568), (25880, 833952), (26061, 828160), (26880, 802927), (27174, 794240), (28032, 769930), (28560, 755696), (29784, 724640), (30464, 708465), (30660, 703936), (31056, 694960), (32640, 661234), (32704, 659940), (32997, 654080), (34748, 621120), (35040, 615944), (36232, 595680), (37230, 579712), (38080, 566772), (38820, 555968), (39712, 543480), (40880, 527952), (41408, 521220), (43435, 496896), (43996, 490560), (45290, 476544), (45696, 472310), (46720, 461958), (47231, 456960), (49056, 439960), (49640, 434784), (51760, 416976), (52122, 414080), (54348, 397120), (54995, 392448), (56064, 384965), (57120, 377848), (59568, 362320), (61320, 351968), (62112, 347480), (65280, 330617), (65408, 329970), (65994, 327040), (67935, 317696), (69496, 310560), (70080, 307972), (72464, 297840), (74460, 289856), (76160, 283386), (76993, 280320), (77640, 277984), (79424, 271740), (81760, 263976), (82816, 260610), (86870, 248448), (87992, 245280), (90580, 238272), (91392, 236155), (93440, 230979), (94462, 228480), (98112, 219980), (99280, 217392), (103520, 208488), (104244, 207040), (108696, 198560), (109990, 196224), (114240, 188924), (119136, 181160), (122640, 175984), (124224, 173740), (130305, 165632), (130816, 164985), (131988, 163520), (135870, 158848), (138992, 155280), (140160, 153986), (141693, 152320), (144928, 148920)]