156428160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 256

約数和(自身を含む): 580469760

約数和(自身を除く): 424041600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 103, 105, 112, 113, 120, 128, 140, 160, 168, 192, 206, 210, 224, 226, 240, 280, 309, 320, 336, 339, 384, 412, 420, 448, 452, 480, 515, 560, 565, 618, 640, 672, 678, 721, 791, 824, 840, 896, 904, 960, 1030, 1120, 1130, 1236, 1344, 1356, 1442, 1545, 1582, 1648, 1680, 1695, 1808, 1920, 2060, 2163, 2240, 2260, 2373, 2472, 2688, 2712, 2884, 3090, 3164, 3296, 3360, 3390, 3605, 3616, 3955, 4120, 4326, 4480, 4520, 4746, 4944, 5424, 5768, 6180, 6328, 6592, 6720, 6780, 7210, 7232, 7910, 8240, 8652, 9040, 9492, 9888, 10815, 10848, 11536, 11639, 11865, 12360, 12656, 13184, 13440, 13560, 14420, 14464, 15820, 16480, 17304, 18080, 18984, 19776, 21630, 21696, 23072, 23278, 23730, 24720, 25312, 27120, 28840, 31640, 32960, 34608, 34917, 36160, 37968, 39552, 43260, 43392, 46144, 46556, 47460, 49440, 50624, 54240, 57680, 58195, 63280, 65920, 69216, 69834, 72320, 75936, 81473, 86520, 92288, 93112, 94920, 98880, 101248, 108480, 115360, 116390, 126560, 138432, 139668, 151872, 162946, 173040, 174585, 186224, 189840, 197760, 216960, 230720, 232780, 244419, 253120, 276864, 279336, 303744, 325892, 346080, 349170, 372448, 379680, 407365, 461440, 465560, 488838, 506240, 558672, 651784, 692160, 698340, 744896, 759360, 814730, 931120, 977676, 1117344, 1222095, 1303568, 1384320, 1396680, 1489792, 1518720, 1629460, 1862240, 1955352, 2234688, 2444190, 2607136, 2793360, 3258920, 3724480, 3910704, 4469376, 4888380, 5214272, 5586720, 6517840, 7448960, 7821408, 9776760, 10428544, 11173440, 13035680, 15642816, 19553520, 22346880, 26071360, 31285632, 39107040, 52142720, 78214080, 156428160]

約数ペア:

[(1, 156428160), (2, 78214080), (3, 52142720), (4, 39107040), (5, 31285632), (6, 26071360), (7, 22346880), (8, 19553520), (10, 15642816), (12, 13035680), (14, 11173440), (15, 10428544), (16, 9776760), (20, 7821408), (21, 7448960), (24, 6517840), (28, 5586720), (30, 5214272), (32, 4888380), (35, 4469376), (40, 3910704), (42, 3724480), (48, 3258920), (56, 2793360), (60, 2607136), (64, 2444190), (70, 2234688), (80, 1955352), (84, 1862240), (96, 1629460), (103, 1518720), (105, 1489792), (112, 1396680), (113, 1384320), (120, 1303568), (128, 1222095), (140, 1117344), (160, 977676), (168, 931120), (192, 814730), (206, 759360), (210, 744896), (224, 698340), (226, 692160), (240, 651784), (280, 558672), (309, 506240), (320, 488838), (336, 465560), (339, 461440), (384, 407365), (412, 379680), (420, 372448), (448, 349170), (452, 346080), (480, 325892), (515, 303744), (560, 279336), (565, 276864), (618, 253120), (640, 244419), (672, 232780), (678, 230720), (721, 216960), (791, 197760), (824, 189840), (840, 186224), (896, 174585), (904, 173040), (960, 162946), (1030, 151872), (1120, 139668), (1130, 138432), (1236, 126560), (1344, 116390), (1356, 115360), (1442, 108480), (1545, 101248), (1582, 98880), (1648, 94920), (1680, 93112), (1695, 92288), (1808, 86520), (1920, 81473), (2060, 75936), (2163, 72320), (2240, 69834), (2260, 69216), (2373, 65920), (2472, 63280), (2688, 58195), (2712, 57680), (2884, 54240), (3090, 50624), (3164, 49440), (3296, 47460), (3360, 46556), (3390, 46144), (3605, 43392), (3616, 43260), (3955, 39552), (4120, 37968), (4326, 36160), (4480, 34917), (4520, 34608), (4746, 32960), (4944, 31640), (5424, 28840), (5768, 27120), (6180, 25312), (6328, 24720), (6592, 23730), (6720, 23278), (6780, 23072), (7210, 21696), (7232, 21630), (7910, 19776), (8240, 18984), (8652, 18080), (9040, 17304), (9492, 16480), (9888, 15820), (10815, 14464), (10848, 14420), (11536, 13560), (11639, 13440), (11865, 13184), (12360, 12656)]