7242249760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 19398294720

約数和(自身を除く): 12156044960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 37, 38, 40, 62, 67, 74, 76, 80, 95, 124, 134, 148, 152, 155, 160, 185, 190, 248, 268, 296, 304, 310, 335, 370, 380, 496, 536, 589, 592, 608, 620, 670, 703, 740, 760, 961, 992, 1072, 1147, 1178, 1184, 1240, 1273, 1340, 1406, 1480, 1520, 1922, 2077, 2144, 2294, 2356, 2479, 2480, 2546, 2680, 2812, 2945, 2960, 3040, 3515, 3844, 4154, 4588, 4712, 4805, 4958, 4960, 5092, 5360, 5624, 5735, 5890, 5920, 6365, 7030, 7688, 8308, 9176, 9424, 9610, 9916, 10184, 10385, 10720, 11248, 11470, 11780, 12395, 12730, 14060, 15376, 16616, 18259, 18352, 18848, 19220, 19832, 20368, 20770, 21793, 22496, 22940, 23560, 24790, 25460, 28120, 30752, 33232, 35557, 36518, 36704, 38440, 39463, 39664, 40736, 41540, 43586, 45880, 47101, 47120, 49580, 50920, 56240, 64387, 66464, 71114, 73036, 76849, 76880, 78926, 79328, 83080, 87172, 91295, 91760, 94202, 94240, 99160, 101840, 108965, 112480, 128774, 142228, 146072, 153698, 153760, 157852, 166160, 174344, 177785, 182590, 183520, 188404, 197315, 198320, 203680, 217930, 235505, 257548, 284456, 292144, 307396, 315704, 321935, 332320, 348688, 355570, 365180, 376808, 384245, 394630, 396640, 435860, 471010, 515096, 568912, 584288, 614792, 631408, 643870, 675583, 697376, 711140, 730360, 753616, 768490, 789260, 871720, 942020, 1030192, 1137824, 1223353, 1229584, 1262816, 1287740, 1351166, 1422280, 1460131, 1460720, 1507232, 1536980, 1578520, 1743440, 1884040, 2060384, 2382319, 2446706, 2459168, 2575480, 2702332, 2844560, 2920262, 2921440, 3073960, 3157040, 3377915, 3486880, 3768080, 4764638, 4893412, 5150960, 5404664, 5689120, 5840524, 6116765, 6147920, 6314080, 6755830, 7300655, 7536160, 9529276, 9786824, 10301920, 10809328, 11681048, 11911595, 12233530, 12295840, 13511660, 14601310, 19058552, 19573648, 21618656, 23362096, 23823190, 24467060, 27023320, 29202620, 38117104, 39147296, 45264061, 46724192, 47646380, 48934120, 54046640, 58405240, 76234208, 90528122, 95292760, 97868240, 108093280, 116810480, 181056244, 190585520, 195736480, 226320305, 233620960, 362112488, 381171040, 452640610, 724224976, 905281220, 1448449952, 1810562440, 3621124880, 7242249760]

約数ペア:

[(1, 7242249760), (2, 3621124880), (4, 1810562440), (5, 1448449952), (8, 905281220), (10, 724224976), (16, 452640610), (19, 381171040), (20, 362112488), (31, 233620960), (32, 226320305), (37, 195736480), (38, 190585520), (40, 181056244), (62, 116810480), (67, 108093280), (74, 97868240), (76, 95292760), (80, 90528122), (95, 76234208), (124, 58405240), (134, 54046640), (148, 48934120), (152, 47646380), (155, 46724192), (160, 45264061), (185, 39147296), (190, 38117104), (248, 29202620), (268, 27023320), (296, 24467060), (304, 23823190), (310, 23362096), (335, 21618656), (370, 19573648), (380, 19058552), (496, 14601310), (536, 13511660), (589, 12295840), (592, 12233530), (608, 11911595), (620, 11681048), (670, 10809328), (703, 10301920), (740, 9786824), (760, 9529276), (961, 7536160), (992, 7300655), (1072, 6755830), (1147, 6314080), (1178, 6147920), (1184, 6116765), (1240, 5840524), (1273, 5689120), (1340, 5404664), (1406, 5150960), (1480, 4893412), (1520, 4764638), (1922, 3768080), (2077, 3486880), (2144, 3377915), (2294, 3157040), (2356, 3073960), (2479, 2921440), (2480, 2920262), (2546, 2844560), (2680, 2702332), (2812, 2575480), (2945, 2459168), (2960, 2446706), (3040, 2382319), (3515, 2060384), (3844, 1884040), (4154, 1743440), (4588, 1578520), (4712, 1536980), (4805, 1507232), (4958, 1460720), (4960, 1460131), (5092, 1422280), (5360, 1351166), (5624, 1287740), (5735, 1262816), (5890, 1229584), (5920, 1223353), (6365, 1137824), (7030, 1030192), (7688, 942020), (8308, 871720), (9176, 789260), (9424, 768490), (9610, 753616), (9916, 730360), (10184, 711140), (10385, 697376), (10720, 675583), (11248, 643870), (11470, 631408), (11780, 614792), (12395, 584288), (12730, 568912), (14060, 515096), (15376, 471010), (16616, 435860), (18259, 396640), (18352, 394630), (18848, 384245), (19220, 376808), (19832, 365180), (20368, 355570), (20770, 348688), (21793, 332320), (22496, 321935), (22940, 315704), (23560, 307396), (24790, 292144), (25460, 284456), (28120, 257548), (30752, 235505), (33232, 217930), (35557, 203680), (36518, 198320), (36704, 197315), (38440, 188404), (39463, 183520), (39664, 182590), (40736, 177785), (41540, 174344), (43586, 166160), (45880, 157852), (47101, 153760), (47120, 153698), (49580, 146072), (50920, 142228), (56240, 128774), (64387, 112480), (66464, 108965), (71114, 101840), (73036, 99160), (76849, 94240), (76880, 94202), (78926, 91760), (79328, 91295), (83080, 87172)]