7237984000

素因数分解:

$2^8\times 5^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 19713447936

約数和(自身を除く): 12475463936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 127, 128, 130, 137, 160, 200, 208, 250, 254, 256, 260, 274, 320, 325, 400, 416, 500, 508, 520, 548, 635, 640, 650, 685, 800, 832, 1000, 1016, 1040, 1096, 1270, 1280, 1300, 1370, 1600, 1625, 1651, 1664, 1781, 2000, 2032, 2080, 2192, 2540, 2600, 2740, 3175, 3200, 3250, 3302, 3328, 3425, 3562, 4000, 4064, 4160, 4384, 5080, 5200, 5480, 6350, 6400, 6500, 6604, 6850, 7124, 8000, 8128, 8255, 8320, 8768, 8905, 10160, 10400, 10960, 12700, 13000, 13208, 13700, 14248, 15875, 16000, 16256, 16510, 16640, 17125, 17399, 17536, 17810, 20320, 20800, 21920, 25400, 26000, 26416, 27400, 28496, 31750, 32000, 32512, 33020, 34250, 34798, 35072, 35620, 40640, 41275, 41600, 43840, 44525, 50800, 52000, 52832, 54800, 56992, 63500, 66040, 68500, 69596, 71240, 81280, 82550, 83200, 86995, 87680, 89050, 101600, 104000, 105664, 109600, 113984, 127000, 132080, 137000, 139192, 142480, 162560, 165100, 173990, 175360, 178100, 203200, 206375, 208000, 211328, 219200, 222625, 226187, 227968, 254000, 264160, 274000, 278384, 284960, 330200, 347980, 356200, 406400, 412750, 416000, 422656, 434975, 438400, 445250, 452374, 455936, 508000, 528320, 548000, 556768, 569920, 660400, 695960, 712400, 812800, 825500, 869950, 876800, 890500, 904748, 1016000, 1056640, 1096000, 1113536, 1130935, 1139840, 1320800, 1391920, 1424800, 1651000, 1739900, 1781000, 1809496, 2032000, 2113280, 2174875, 2192000, 2227072, 2261870, 2279680, 2641600, 2783840, 2849600, 3302000, 3479800, 3562000, 3618992, 4064000, 4349750, 4384000, 4454144, 4523740, 5283200, 5567680, 5654675, 5699200, 6604000, 6959600, 7124000, 7237984, 8699500, 9047480, 10566400, 11135360, 11309350, 11398400, 13208000, 13919200, 14248000, 14475968, 17399000, 18094960, 22270720, 22618700, 26416000, 27838400, 28273375, 28496000, 28951936, 34798000, 36189920, 45237400, 52832000, 55676800, 56546750, 56992000, 57903872, 69596000, 72379840, 90474800, 111353600, 113093500, 139192000, 144759680, 180949600, 226187000, 278384000, 289519360, 361899200, 452374000, 556768000, 723798400, 904748000, 1447596800, 1809496000, 3618992000, 7237984000]

約数ペア:

[(1, 7237984000), (2, 3618992000), (4, 1809496000), (5, 1447596800), (8, 904748000), (10, 723798400), (13, 556768000), (16, 452374000), (20, 361899200), (25, 289519360), (26, 278384000), (32, 226187000), (40, 180949600), (50, 144759680), (52, 139192000), (64, 113093500), (65, 111353600), (80, 90474800), (100, 72379840), (104, 69596000), (125, 57903872), (127, 56992000), (128, 56546750), (130, 55676800), (137, 52832000), (160, 45237400), (200, 36189920), (208, 34798000), (250, 28951936), (254, 28496000), (256, 28273375), (260, 27838400), (274, 26416000), (320, 22618700), (325, 22270720), (400, 18094960), (416, 17399000), (500, 14475968), (508, 14248000), (520, 13919200), (548, 13208000), (635, 11398400), (640, 11309350), (650, 11135360), (685, 10566400), (800, 9047480), (832, 8699500), (1000, 7237984), (1016, 7124000), (1040, 6959600), (1096, 6604000), (1270, 5699200), (1280, 5654675), (1300, 5567680), (1370, 5283200), (1600, 4523740), (1625, 4454144), (1651, 4384000), (1664, 4349750), (1781, 4064000), (2000, 3618992), (2032, 3562000), (2080, 3479800), (2192, 3302000), (2540, 2849600), (2600, 2783840), (2740, 2641600), (3175, 2279680), (3200, 2261870), (3250, 2227072), (3302, 2192000), (3328, 2174875), (3425, 2113280), (3562, 2032000), (4000, 1809496), (4064, 1781000), (4160, 1739900), (4384, 1651000), (5080, 1424800), (5200, 1391920), (5480, 1320800), (6350, 1139840), (6400, 1130935), (6500, 1113536), (6604, 1096000), (6850, 1056640), (7124, 1016000), (8000, 904748), (8128, 890500), (8255, 876800), (8320, 869950), (8768, 825500), (8905, 812800), (10160, 712400), (10400, 695960), (10960, 660400), (12700, 569920), (13000, 556768), (13208, 548000), (13700, 528320), (14248, 508000), (15875, 455936), (16000, 452374), (16256, 445250), (16510, 438400), (16640, 434975), (17125, 422656), (17399, 416000), (17536, 412750), (17810, 406400), (20320, 356200), (20800, 347980), (21920, 330200), (25400, 284960), (26000, 278384), (26416, 274000), (27400, 264160), (28496, 254000), (31750, 227968), (32000, 226187), (32512, 222625), (33020, 219200), (34250, 211328), (34798, 208000), (35072, 206375), (35620, 203200), (40640, 178100), (41275, 175360), (41600, 173990), (43840, 165100), (44525, 162560), (50800, 142480), (52000, 139192), (52832, 137000), (54800, 132080), (56992, 127000), (63500, 113984), (66040, 109600), (68500, 105664), (69596, 104000), (71240, 101600), (81280, 89050), (82550, 87680), (83200, 86995)]