721105632

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 384

約数和(自身を含む): 2483712000

約数和(自身を除く): 1762606368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 32, 36, 38, 39, 48, 52, 54, 57, 62, 72, 76, 78, 93, 96, 104, 108, 109, 114, 117, 124, 144, 152, 156, 171, 186, 208, 216, 218, 228, 234, 247, 248, 279, 288, 304, 312, 327, 342, 351, 372, 403, 416, 432, 436, 456, 468, 494, 496, 513, 558, 589, 608, 624, 654, 684, 702, 741, 744, 806, 837, 864, 872, 912, 936, 981, 988, 992, 1026, 1116, 1178, 1209, 1248, 1308, 1368, 1404, 1417, 1482, 1488, 1612, 1674, 1744, 1767, 1824, 1872, 1962, 1976, 2052, 2071, 2223, 2232, 2356, 2418, 2616, 2736, 2808, 2834, 2943, 2964, 2976, 3224, 3348, 3379, 3488, 3534, 3627, 3744, 3924, 3952, 4104, 4142, 4251, 4446, 4464, 4712, 4836, 5232, 5301, 5472, 5616, 5668, 5886, 5928, 6213, 6448, 6669, 6696, 6758, 7068, 7254, 7657, 7848, 7904, 8208, 8284, 8502, 8892, 8928, 9424, 9672, 10137, 10464, 10602, 10881, 11232, 11336, 11772, 11856, 12426, 12753, 12896, 13338, 13392, 13516, 14136, 14508, 15314, 15696, 15903, 16416, 16568, 17004, 17784, 18639, 18848, 19344, 20274, 21204, 21762, 22672, 22971, 23544, 23712, 24852, 25506, 26676, 26784, 26923, 27032, 28272, 29016, 30411, 30628, 31392, 31806, 33136, 34008, 35568, 37278, 38259, 38688, 40548, 42408, 43524, 43927, 45344, 45942, 47088, 49704, 51012, 53352, 53846, 54064, 55917, 56544, 58032, 60822, 61256, 63612, 64201, 66272, 68016, 68913, 71136, 74556, 76518, 80769, 81096, 84816, 87048, 87854, 91233, 91884, 94176, 99408, 102024, 106704, 107692, 108128, 111834, 116064, 121644, 122512, 127224, 128402, 131781, 136032, 137826, 149112, 153036, 161538, 162192, 169632, 174096, 175708, 182466, 183768, 192603, 198816, 204048, 206739, 213408, 215384, 223668, 242307, 243288, 245024, 254448, 256804, 263562, 275652, 298224, 306072, 323076, 324384, 348192, 351416, 364932, 367536, 385206, 395343, 408096, 413478, 430768, 447336, 484614, 486576, 508896, 513608, 527124, 551304, 577809, 596448, 612144, 646152, 702832, 726921, 729864, 735072, 770412, 790686, 826956, 834613, 861536, 894672, 969228, 973152, 1027216, 1054248, 1102608, 1155618, 1186029, 1224288, 1292304, 1405664, 1453842, 1459728, 1540824, 1581372, 1653912, 1669226, 1733427, 1789344, 1938456, 2054432, 2108496, 2205216, 2311236, 2372058, 2503839, 2584608, 2907684, 2919456, 3081648, 3162744, 3307824, 3338452, 3466854, 3876912, 4216992, 4622472, 4744116, 5007678, 5815368, 6163296, 6325488, 6615648, 6676904, 6933708, 7511517, 7753824, 9244944, 9488232, 10015356, 11630736, 12650976, 13353808, 13867416, 15023034, 18489888, 18976464, 20030712, 22534551, 23261472, 26707616, 27734832, 30046068, 37952928, 40061424, 45069102, 55469664, 60092136, 80122848, 90138204, 120184272, 180276408, 240368544, 360552816, 721105632]

約数ペア:

[(1, 721105632), (2, 360552816), (3, 240368544), (4, 180276408), (6, 120184272), (8, 90138204), (9, 80122848), (12, 60092136), (13, 55469664), (16, 45069102), (18, 40061424), (19, 37952928), (24, 30046068), (26, 27734832), (27, 26707616), (31, 23261472), (32, 22534551), (36, 20030712), (38, 18976464), (39, 18489888), (48, 15023034), (52, 13867416), (54, 13353808), (57, 12650976), (62, 11630736), (72, 10015356), (76, 9488232), (78, 9244944), (93, 7753824), (96, 7511517), (104, 6933708), (108, 6676904), (109, 6615648), (114, 6325488), (117, 6163296), (124, 5815368), (144, 5007678), (152, 4744116), (156, 4622472), (171, 4216992), (186, 3876912), (208, 3466854), (216, 3338452), (218, 3307824), (228, 3162744), (234, 3081648), (247, 2919456), (248, 2907684), (279, 2584608), (288, 2503839), (304, 2372058), (312, 2311236), (327, 2205216), (342, 2108496), (351, 2054432), (372, 1938456), (403, 1789344), (416, 1733427), (432, 1669226), (436, 1653912), (456, 1581372), (468, 1540824), (494, 1459728), (496, 1453842), (513, 1405664), (558, 1292304), (589, 1224288), (608, 1186029), (624, 1155618), (654, 1102608), (684, 1054248), (702, 1027216), (741, 973152), (744, 969228), (806, 894672), (837, 861536), (864, 834613), (872, 826956), (912, 790686), (936, 770412), (981, 735072), (988, 729864), (992, 726921), (1026, 702832), (1116, 646152), (1178, 612144), (1209, 596448), (1248, 577809), (1308, 551304), (1368, 527124), (1404, 513608), (1417, 508896), (1482, 486576), (1488, 484614), (1612, 447336), (1674, 430768), (1744, 413478), (1767, 408096), (1824, 395343), (1872, 385206), (1962, 367536), (1976, 364932), (2052, 351416), (2071, 348192), (2223, 324384), (2232, 323076), (2356, 306072), (2418, 298224), (2616, 275652), (2736, 263562), (2808, 256804), (2834, 254448), (2943, 245024), (2964, 243288), (2976, 242307), (3224, 223668), (3348, 215384), (3379, 213408), (3488, 206739), (3534, 204048), (3627, 198816), (3744, 192603), (3924, 183768), (3952, 182466), (4104, 175708), (4142, 174096), (4251, 169632), (4446, 162192), (4464, 161538), (4712, 153036), (4836, 149112), (5232, 137826), (5301, 136032), (5472, 131781), (5616, 128402), (5668, 127224), (5886, 122512), (5928, 121644), (6213, 116064), (6448, 111834), (6669, 108128), (6696, 107692), (6758, 106704), (7068, 102024), (7254, 99408), (7657, 94176), (7848, 91884), (7904, 91233), (8208, 87854), (8284, 87048), (8502, 84816), (8892, 81096), (8928, 80769), (9424, 76518), (9672, 74556), (10137, 71136), (10464, 68913), (10602, 68016), (10881, 66272), (11232, 64201), (11336, 63612), (11772, 61256), (11856, 60822), (12426, 58032), (12753, 56544), (12896, 55917), (13338, 54064), (13392, 53846), (13516, 53352), (14136, 51012), (14508, 49704), (15314, 47088), (15696, 45942), (15903, 45344), (16416, 43927), (16568, 43524), (17004, 42408), (17784, 40548), (18639, 38688), (18848, 38259), (19344, 37278), (20274, 35568), (21204, 34008), (21762, 33136), (22672, 31806), (22971, 31392), (23544, 30628), (23712, 30411), (24852, 29016), (25506, 28272), (26676, 27032), (26784, 26923)]