796893440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 288

約数和(自身を含む): 2386083840

約数和(自身を除く): 1589190400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 151, 152, 155, 160, 190, 217, 224, 248, 256, 266, 280, 302, 304, 310, 320, 380, 434, 448, 496, 532, 560, 589, 604, 608, 620, 640, 665, 755, 760, 868, 896, 992, 1057, 1064, 1085, 1120, 1178, 1208, 1216, 1240, 1280, 1330, 1510, 1520, 1736, 1792, 1984, 2114, 2128, 2170, 2240, 2356, 2416, 2432, 2480, 2660, 2869, 2945, 3020, 3040, 3472, 3968, 4123, 4228, 4256, 4340, 4480, 4681, 4712, 4832, 4864, 4960, 5285, 5320, 5738, 5890, 6040, 6080, 6944, 7936, 8246, 8456, 8512, 8680, 8960, 9362, 9424, 9664, 9920, 10570, 10640, 11476, 11780, 12080, 12160, 13888, 14345, 16492, 16912, 17024, 17360, 18724, 18848, 19328, 19840, 20083, 20615, 21140, 21280, 22952, 23405, 23560, 24160, 24320, 27776, 28690, 32767, 32984, 33824, 34048, 34720, 37448, 37696, 38656, 39680, 40166, 41230, 42280, 42560, 45904, 46810, 47120, 48320, 55552, 57380, 65534, 65968, 67648, 69440, 74896, 75392, 80332, 82460, 84560, 85120, 88939, 91808, 93620, 94240, 96640, 100415, 114760, 131068, 131936, 135296, 138880, 149792, 150784, 160664, 163835, 164920, 169120, 170240, 177878, 183616, 187240, 188480, 193280, 200830, 229520, 262136, 263872, 270592, 277760, 299584, 321328, 327670, 329840, 338240, 355756, 367232, 374480, 376960, 401660, 444695, 459040, 524272, 527744, 599168, 622573, 642656, 655340, 659680, 676480, 711512, 734464, 748960, 753920, 803320, 889390, 918080, 1048544, 1055488, 1198336, 1245146, 1285312, 1310680, 1319360, 1352960, 1423024, 1497920, 1606640, 1778780, 1836160, 2097088, 2490292, 2570624, 2621360, 2638720, 2846048, 2995840, 3112865, 3213280, 3557560, 3672320, 4194176, 4980584, 5141248, 5242720, 5277440, 5692096, 5991680, 6225730, 6426560, 7115120, 8388352, 9961168, 10485440, 11384192, 12451460, 12853120, 14230240, 19922336, 20970880, 22768384, 24902920, 25706240, 28460480, 39844672, 41941760, 49805840, 56920960, 79689344, 99611680, 113841920, 159378688, 199223360, 398446720, 796893440]

約数ペア:

[(1, 796893440), (2, 398446720), (4, 199223360), (5, 159378688), (7, 113841920), (8, 99611680), (10, 79689344), (14, 56920960), (16, 49805840), (19, 41941760), (20, 39844672), (28, 28460480), (31, 25706240), (32, 24902920), (35, 22768384), (38, 20970880), (40, 19922336), (56, 14230240), (62, 12853120), (64, 12451460), (70, 11384192), (76, 10485440), (80, 9961168), (95, 8388352), (112, 7115120), (124, 6426560), (128, 6225730), (133, 5991680), (140, 5692096), (151, 5277440), (152, 5242720), (155, 5141248), (160, 4980584), (190, 4194176), (217, 3672320), (224, 3557560), (248, 3213280), (256, 3112865), (266, 2995840), (280, 2846048), (302, 2638720), (304, 2621360), (310, 2570624), (320, 2490292), (380, 2097088), (434, 1836160), (448, 1778780), (496, 1606640), (532, 1497920), (560, 1423024), (589, 1352960), (604, 1319360), (608, 1310680), (620, 1285312), (640, 1245146), (665, 1198336), (755, 1055488), (760, 1048544), (868, 918080), (896, 889390), (992, 803320), (1057, 753920), (1064, 748960), (1085, 734464), (1120, 711512), (1178, 676480), (1208, 659680), (1216, 655340), (1240, 642656), (1280, 622573), (1330, 599168), (1510, 527744), (1520, 524272), (1736, 459040), (1792, 444695), (1984, 401660), (2114, 376960), (2128, 374480), (2170, 367232), (2240, 355756), (2356, 338240), (2416, 329840), (2432, 327670), (2480, 321328), (2660, 299584), (2869, 277760), (2945, 270592), (3020, 263872), (3040, 262136), (3472, 229520), (3968, 200830), (4123, 193280), (4228, 188480), (4256, 187240), (4340, 183616), (4480, 177878), (4681, 170240), (4712, 169120), (4832, 164920), (4864, 163835), (4960, 160664), (5285, 150784), (5320, 149792), (5738, 138880), (5890, 135296), (6040, 131936), (6080, 131068), (6944, 114760), (7936, 100415), (8246, 96640), (8456, 94240), (8512, 93620), (8680, 91808), (8960, 88939), (9362, 85120), (9424, 84560), (9664, 82460), (9920, 80332), (10570, 75392), (10640, 74896), (11476, 69440), (11780, 67648), (12080, 65968), (12160, 65534), (13888, 57380), (14345, 55552), (16492, 48320), (16912, 47120), (17024, 46810), (17360, 45904), (18724, 42560), (18848, 42280), (19328, 41230), (19840, 40166), (20083, 39680), (20615, 38656), (21140, 37696), (21280, 37448), (22952, 34720), (23405, 34048), (23560, 33824), (24160, 32984), (24320, 32767), (27776, 28690)]