2191336840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 6680983680

約数和(自身を除く): 4489646840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 41, 44, 49, 55, 56, 67, 70, 74, 77, 82, 88, 98, 110, 134, 140, 148, 154, 164, 185, 196, 205, 220, 245, 259, 268, 280, 287, 296, 308, 328, 335, 370, 385, 392, 407, 410, 440, 451, 469, 490, 518, 536, 539, 574, 616, 670, 737, 740, 770, 814, 820, 902, 938, 980, 1036, 1078, 1148, 1295, 1340, 1435, 1474, 1480, 1517, 1540, 1628, 1640, 1804, 1813, 1876, 1960, 2009, 2035, 2072, 2156, 2255, 2296, 2345, 2479, 2590, 2680, 2695, 2747, 2849, 2870, 2948, 3034, 3080, 3157, 3256, 3283, 3608, 3626, 3685, 3752, 4018, 4070, 4312, 4510, 4690, 4958, 5159, 5180, 5390, 5494, 5698, 5740, 5896, 6068, 6314, 6566, 7252, 7370, 7585, 8036, 8140, 9020, 9065, 9380, 9916, 10045, 10318, 10360, 10619, 10780, 10988, 11396, 11480, 12136, 12395, 12628, 13132, 13735, 14245, 14504, 14740, 15170, 15785, 16072, 16280, 16415, 16687, 17353, 18040, 18130, 18760, 19229, 19832, 19943, 20090, 20636, 21238, 21560, 21976, 22099, 22792, 24790, 25256, 25795, 26264, 27269, 27470, 28490, 29480, 30217, 30340, 31570, 32830, 33374, 34706, 36113, 36260, 38458, 39886, 40180, 41272, 42476, 44198, 49580, 51590, 53095, 54538, 54940, 56980, 60434, 60680, 63140, 65660, 66748, 69412, 72226, 72520, 74333, 76916, 79772, 80360, 83435, 84952, 86765, 88396, 96145, 99160, 99715, 101639, 103180, 106190, 109076, 109880, 110495, 113960, 116809, 120868, 121471, 126280, 131320, 133496, 134603, 136345, 138824, 144452, 148666, 151085, 153832, 159544, 166870, 173530, 176792, 180565, 190883, 192290, 199430, 203278, 206360, 211519, 212380, 218152, 220990, 233618, 241736, 242942, 269206, 272690, 288904, 297332, 302170, 333740, 347060, 361130, 371665, 381766, 384580, 398860, 406556, 423038, 424760, 441980, 467236, 485884, 508195, 538412, 545380, 584045, 594664, 604340, 607355, 667480, 673015, 694120, 711473, 722260, 743330, 763532, 769160, 797720, 813112, 817663, 846076, 883960, 934472, 954415, 971768, 1016390, 1057595, 1076824, 1090760, 1118029, 1168090, 1208680, 1214710, 1336181, 1346030, 1422946, 1444520, 1480633, 1486660, 1527064, 1635326, 1692152, 1908830, 2032780, 2115190, 2236058, 2336180, 2429420, 2672362, 2692060, 2845892, 2961266, 2973320, 3270652, 3557365, 3817660, 4065560, 4088315, 4230380, 4472116, 4672360, 4858840, 4980311, 5344724, 5384120, 5590145, 5691784, 5922532, 6541304, 6680905, 7114730, 7403165, 7635320, 7826203, 8176630, 8460760, 8944232, 9960622, 10689448, 11180290, 11845064, 13361810, 14229460, 14806330, 15652406, 16353260, 19921244, 22360580, 24901555, 26723620, 28458920, 29612660, 31304812, 32706520, 39131015, 39842488, 44721160, 49803110, 53447240, 54783421, 59225320, 62609624, 78262030, 99606220, 109566842, 156524060, 199212440, 219133684, 273917105, 313048120, 438267368, 547834210, 1095668420, 2191336840]

約数ペア:

[(1, 2191336840), (2, 1095668420), (4, 547834210), (5, 438267368), (7, 313048120), (8, 273917105), (10, 219133684), (11, 199212440), (14, 156524060), (20, 109566842), (22, 99606220), (28, 78262030), (35, 62609624), (37, 59225320), (40, 54783421), (41, 53447240), (44, 49803110), (49, 44721160), (55, 39842488), (56, 39131015), (67, 32706520), (70, 31304812), (74, 29612660), (77, 28458920), (82, 26723620), (88, 24901555), (98, 22360580), (110, 19921244), (134, 16353260), (140, 15652406), (148, 14806330), (154, 14229460), (164, 13361810), (185, 11845064), (196, 11180290), (205, 10689448), (220, 9960622), (245, 8944232), (259, 8460760), (268, 8176630), (280, 7826203), (287, 7635320), (296, 7403165), (308, 7114730), (328, 6680905), (335, 6541304), (370, 5922532), (385, 5691784), (392, 5590145), (407, 5384120), (410, 5344724), (440, 4980311), (451, 4858840), (469, 4672360), (490, 4472116), (518, 4230380), (536, 4088315), (539, 4065560), (574, 3817660), (616, 3557365), (670, 3270652), (737, 2973320), (740, 2961266), (770, 2845892), (814, 2692060), (820, 2672362), (902, 2429420), (938, 2336180), (980, 2236058), (1036, 2115190), (1078, 2032780), (1148, 1908830), (1295, 1692152), (1340, 1635326), (1435, 1527064), (1474, 1486660), (1480, 1480633), (1517, 1444520), (1540, 1422946), (1628, 1346030), (1640, 1336181), (1804, 1214710), (1813, 1208680), (1876, 1168090), (1960, 1118029), (2009, 1090760), (2035, 1076824), (2072, 1057595), (2156, 1016390), (2255, 971768), (2296, 954415), (2345, 934472), (2479, 883960), (2590, 846076), (2680, 817663), (2695, 813112), (2747, 797720), (2849, 769160), (2870, 763532), (2948, 743330), (3034, 722260), (3080, 711473), (3157, 694120), (3256, 673015), (3283, 667480), (3608, 607355), (3626, 604340), (3685, 594664), (3752, 584045), (4018, 545380), (4070, 538412), (4312, 508195), (4510, 485884), (4690, 467236), (4958, 441980), (5159, 424760), (5180, 423038), (5390, 406556), (5494, 398860), (5698, 384580), (5740, 381766), (5896, 371665), (6068, 361130), (6314, 347060), (6566, 333740), (7252, 302170), (7370, 297332), (7585, 288904), (8036, 272690), (8140, 269206), (9020, 242942), (9065, 241736), (9380, 233618), (9916, 220990), (10045, 218152), (10318, 212380), (10360, 211519), (10619, 206360), (10780, 203278), (10988, 199430), (11396, 192290), (11480, 190883), (12136, 180565), (12395, 176792), (12628, 173530), (13132, 166870), (13735, 159544), (14245, 153832), (14504, 151085), (14740, 148666), (15170, 144452), (15785, 138824), (16072, 136345), (16280, 134603), (16415, 133496), (16687, 131320), (17353, 126280), (18040, 121471), (18130, 120868), (18760, 116809), (19229, 113960), (19832, 110495), (19943, 109880), (20090, 109076), (20636, 106190), (21238, 103180), (21560, 101639), (21976, 99715), (22099, 99160), (22792, 96145), (24790, 88396), (25256, 86765), (25795, 84952), (26264, 83435), (27269, 80360), (27470, 79772), (28490, 76916), (29480, 74333), (30217, 72520), (30340, 72226), (31570, 69412), (32830, 66748), (33374, 65660), (34706, 63140), (36113, 60680), (36260, 60434), (38458, 56980), (39886, 54940), (40180, 54538), (41272, 53095), (42476, 51590), (44198, 49580)]