5213456000

素因数分解:

$2^7\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 256

約数和(自身を含む): 13992376320

約数和(自身を除く): 8778920320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 92, 100, 115, 124, 125, 128, 155, 160, 184, 200, 230, 248, 250, 310, 320, 368, 400, 457, 460, 496, 500, 575, 620, 640, 713, 736, 775, 800, 914, 920, 992, 1000, 1150, 1240, 1426, 1472, 1550, 1600, 1828, 1840, 1984, 2000, 2285, 2300, 2480, 2852, 2875, 2944, 3100, 3200, 3565, 3656, 3680, 3875, 3968, 4000, 4570, 4600, 4960, 5704, 5750, 6200, 7130, 7312, 7360, 7750, 8000, 9140, 9200, 9920, 10511, 11408, 11425, 11500, 12400, 14167, 14260, 14624, 14720, 15500, 16000, 17825, 18280, 18400, 19840, 21022, 22816, 22850, 23000, 24800, 28334, 28520, 29248, 31000, 35650, 36560, 36800, 42044, 45632, 45700, 46000, 49600, 52555, 56668, 57040, 57125, 58496, 62000, 70835, 71300, 73120, 73600, 84088, 89125, 91264, 91400, 92000, 99200, 105110, 113336, 114080, 114250, 124000, 141670, 142600, 146240, 168176, 178250, 182800, 184000, 210220, 226672, 228160, 228500, 248000, 262775, 283340, 285200, 292480, 325841, 336352, 354175, 356500, 365600, 368000, 420440, 453344, 456320, 457000, 496000, 525550, 566680, 570400, 651682, 672704, 708350, 713000, 731200, 840880, 906688, 914000, 1051100, 1133360, 1140800, 1303364, 1313875, 1345408, 1416700, 1426000, 1462400, 1629205, 1681760, 1770875, 1813376, 1828000, 2102200, 2266720, 2281600, 2606728, 2627750, 2833400, 2852000, 3258410, 3363520, 3541750, 3656000, 4204400, 4533440, 5213456, 5255500, 5666800, 5704000, 6516820, 6727040, 7083500, 7312000, 8146025, 8408800, 9066880, 10426912, 10511000, 11333600, 11408000, 13033640, 14167000, 16292050, 16817600, 20853824, 21022000, 22667200, 26067280, 28334000, 32584100, 33635200, 40730125, 41707648, 42044000, 45334400, 52134560, 56668000, 65168200, 81460250, 84088000, 104269120, 113336000, 130336400, 162920500, 168176000, 208538240, 226672000, 260672800, 325841000, 521345600, 651682000, 1042691200, 1303364000, 2606728000, 5213456000]

約数ペア:

[(1, 5213456000), (2, 2606728000), (4, 1303364000), (5, 1042691200), (8, 651682000), (10, 521345600), (16, 325841000), (20, 260672800), (23, 226672000), (25, 208538240), (31, 168176000), (32, 162920500), (40, 130336400), (46, 113336000), (50, 104269120), (62, 84088000), (64, 81460250), (80, 65168200), (92, 56668000), (100, 52134560), (115, 45334400), (124, 42044000), (125, 41707648), (128, 40730125), (155, 33635200), (160, 32584100), (184, 28334000), (200, 26067280), (230, 22667200), (248, 21022000), (250, 20853824), (310, 16817600), (320, 16292050), (368, 14167000), (400, 13033640), (457, 11408000), (460, 11333600), (496, 10511000), (500, 10426912), (575, 9066880), (620, 8408800), (640, 8146025), (713, 7312000), (736, 7083500), (775, 6727040), (800, 6516820), (914, 5704000), (920, 5666800), (992, 5255500), (1000, 5213456), (1150, 4533440), (1240, 4204400), (1426, 3656000), (1472, 3541750), (1550, 3363520), (1600, 3258410), (1828, 2852000), (1840, 2833400), (1984, 2627750), (2000, 2606728), (2285, 2281600), (2300, 2266720), (2480, 2102200), (2852, 1828000), (2875, 1813376), (2944, 1770875), (3100, 1681760), (3200, 1629205), (3565, 1462400), (3656, 1426000), (3680, 1416700), (3875, 1345408), (3968, 1313875), (4000, 1303364), (4570, 1140800), (4600, 1133360), (4960, 1051100), (5704, 914000), (5750, 906688), (6200, 840880), (7130, 731200), (7312, 713000), (7360, 708350), (7750, 672704), (8000, 651682), (9140, 570400), (9200, 566680), (9920, 525550), (10511, 496000), (11408, 457000), (11425, 456320), (11500, 453344), (12400, 420440), (14167, 368000), (14260, 365600), (14624, 356500), (14720, 354175), (15500, 336352), (16000, 325841), (17825, 292480), (18280, 285200), (18400, 283340), (19840, 262775), (21022, 248000), (22816, 228500), (22850, 228160), (23000, 226672), (24800, 210220), (28334, 184000), (28520, 182800), (29248, 178250), (31000, 168176), (35650, 146240), (36560, 142600), (36800, 141670), (42044, 124000), (45632, 114250), (45700, 114080), (46000, 113336), (49600, 105110), (52555, 99200), (56668, 92000), (57040, 91400), (57125, 91264), (58496, 89125), (62000, 84088), (70835, 73600), (71300, 73120)]