6917969920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 18542487600

約数和(自身を除く): 11624517680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 37, 38, 40, 62, 64, 74, 76, 80, 95, 124, 128, 148, 152, 155, 160, 185, 190, 248, 256, 296, 304, 310, 320, 370, 380, 496, 512, 589, 592, 608, 620, 640, 703, 740, 760, 961, 992, 1024, 1147, 1178, 1184, 1216, 1240, 1280, 1406, 1480, 1520, 1922, 1984, 2048, 2294, 2356, 2368, 2432, 2480, 2560, 2812, 2945, 2960, 3040, 3515, 3844, 3968, 4588, 4712, 4736, 4805, 4864, 4960, 5120, 5624, 5735, 5890, 5920, 6080, 7030, 7688, 7936, 9176, 9424, 9472, 9610, 9728, 9920, 10240, 11248, 11470, 11780, 11840, 12160, 14060, 15376, 15872, 18259, 18352, 18848, 18944, 19220, 19456, 19840, 21793, 22496, 22940, 23560, 23680, 24320, 28120, 30752, 31744, 35557, 36518, 36704, 37696, 37888, 38440, 38912, 39680, 43586, 44992, 45880, 47120, 47360, 48640, 56240, 61504, 63488, 71114, 73036, 73408, 75392, 75776, 76880, 79360, 87172, 89984, 91295, 91760, 94240, 94720, 97280, 108965, 112480, 123008, 142228, 146072, 146816, 150784, 153760, 158720, 174344, 177785, 179968, 182590, 183520, 188480, 189440, 194560, 217930, 224960, 246016, 284456, 292144, 293632, 301568, 307520, 317440, 348688, 355570, 359936, 365180, 367040, 376960, 378880, 435860, 449920, 492032, 568912, 584288, 587264, 603136, 615040, 675583, 697376, 711140, 719872, 730360, 734080, 753920, 871720, 899840, 984064, 1137824, 1168576, 1174528, 1206272, 1230080, 1351166, 1394752, 1422280, 1439744, 1460720, 1468160, 1507840, 1743440, 1799680, 1968128, 2275648, 2337152, 2349056, 2460160, 2702332, 2789504, 2844560, 2921440, 2936320, 3015680, 3377915, 3486880, 3599360, 4551296, 4674304, 4920320, 5404664, 5579008, 5689120, 5842880, 5872640, 6031360, 6755830, 6973760, 7198720, 9102592, 9348608, 9840640, 10809328, 11158016, 11378240, 11685760, 11745280, 13511660, 13947520, 18205184, 18697216, 21618656, 22316032, 22756480, 23371520, 27023320, 27895040, 36410368, 37394432, 43237312, 44632064, 45512960, 46743040, 54046640, 55790080, 72820736, 86474624, 91025920, 93486080, 108093280, 111580160, 172949248, 182051840, 186972160, 216186560, 223160320, 345898496, 364103680, 432373120, 691796992, 864746240, 1383593984, 1729492480, 3458984960, 6917969920]

約数ペア:

[(1, 6917969920), (2, 3458984960), (4, 1729492480), (5, 1383593984), (8, 864746240), (10, 691796992), (16, 432373120), (19, 364103680), (20, 345898496), (31, 223160320), (32, 216186560), (37, 186972160), (38, 182051840), (40, 172949248), (62, 111580160), (64, 108093280), (74, 93486080), (76, 91025920), (80, 86474624), (95, 72820736), (124, 55790080), (128, 54046640), (148, 46743040), (152, 45512960), (155, 44632064), (160, 43237312), (185, 37394432), (190, 36410368), (248, 27895040), (256, 27023320), (296, 23371520), (304, 22756480), (310, 22316032), (320, 21618656), (370, 18697216), (380, 18205184), (496, 13947520), (512, 13511660), (589, 11745280), (592, 11685760), (608, 11378240), (620, 11158016), (640, 10809328), (703, 9840640), (740, 9348608), (760, 9102592), (961, 7198720), (992, 6973760), (1024, 6755830), (1147, 6031360), (1178, 5872640), (1184, 5842880), (1216, 5689120), (1240, 5579008), (1280, 5404664), (1406, 4920320), (1480, 4674304), (1520, 4551296), (1922, 3599360), (1984, 3486880), (2048, 3377915), (2294, 3015680), (2356, 2936320), (2368, 2921440), (2432, 2844560), (2480, 2789504), (2560, 2702332), (2812, 2460160), (2945, 2349056), (2960, 2337152), (3040, 2275648), (3515, 1968128), (3844, 1799680), (3968, 1743440), (4588, 1507840), (4712, 1468160), (4736, 1460720), (4805, 1439744), (4864, 1422280), (4960, 1394752), (5120, 1351166), (5624, 1230080), (5735, 1206272), (5890, 1174528), (5920, 1168576), (6080, 1137824), (7030, 984064), (7688, 899840), (7936, 871720), (9176, 753920), (9424, 734080), (9472, 730360), (9610, 719872), (9728, 711140), (9920, 697376), (10240, 675583), (11248, 615040), (11470, 603136), (11780, 587264), (11840, 584288), (12160, 568912), (14060, 492032), (15376, 449920), (15872, 435860), (18259, 378880), (18352, 376960), (18848, 367040), (18944, 365180), (19220, 359936), (19456, 355570), (19840, 348688), (21793, 317440), (22496, 307520), (22940, 301568), (23560, 293632), (23680, 292144), (24320, 284456), (28120, 246016), (30752, 224960), (31744, 217930), (35557, 194560), (36518, 189440), (36704, 188480), (37696, 183520), (37888, 182590), (38440, 179968), (38912, 177785), (39680, 174344), (43586, 158720), (44992, 153760), (45880, 150784), (47120, 146816), (47360, 146072), (48640, 142228), (56240, 123008), (61504, 112480), (63488, 108965), (71114, 97280), (73036, 94720), (73408, 94240), (75392, 91760), (75776, 91295), (76880, 89984), (79360, 87172)]