196216800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 288

約数和(自身を含む): 726203520

約数和(自身を除く): 529986720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 130, 150, 152, 156, 160, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 331, 380, 390, 400, 416, 456, 475, 480, 494, 520, 570, 600, 608, 624, 650, 662, 741, 760, 780, 800, 912, 950, 975, 988, 993, 1040, 1140, 1200, 1235, 1248, 1300, 1324, 1425, 1482, 1520, 1560, 1655, 1824, 1900, 1950, 1976, 1986, 2080, 2280, 2400, 2470, 2600, 2648, 2850, 2964, 3040, 3120, 3310, 3705, 3800, 3900, 3952, 3972, 4303, 4560, 4940, 4965, 5200, 5296, 5700, 5928, 6175, 6240, 6289, 6620, 7410, 7600, 7800, 7904, 7944, 8275, 8606, 9120, 9880, 9930, 10400, 10592, 11400, 11856, 12350, 12578, 12909, 13240, 14820, 15200, 15600, 15888, 16550, 17212, 18525, 18867, 19760, 19860, 21515, 22800, 23712, 24700, 24825, 25156, 25818, 26480, 29640, 31200, 31445, 31776, 33100, 34424, 37050, 37734, 39520, 39720, 43030, 45600, 49400, 49650, 50312, 51636, 52960, 59280, 62890, 64545, 66200, 68848, 74100, 75468, 79440, 81757, 86060, 94335, 98800, 99300, 100624, 103272, 107575, 118560, 125780, 129090, 132400, 137696, 148200, 150936, 157225, 158880, 163514, 172120, 188670, 197600, 198600, 201248, 206544, 215150, 245271, 251560, 258180, 264800, 296400, 301872, 314450, 322725, 327028, 344240, 377340, 397200, 408785, 413088, 430300, 471675, 490542, 503120, 516360, 592800, 603744, 628900, 645450, 654056, 688480, 754680, 794400, 817570, 860600, 943350, 981084, 1006240, 1032720, 1226355, 1257800, 1290900, 1308112, 1509360, 1635140, 1721200, 1886700, 1962168, 2043925, 2065440, 2452710, 2515600, 2581800, 2616224, 3018720, 3270280, 3442400, 3773400, 3924336, 4087850, 4905420, 5031200, 5163600, 6131775, 6540560, 7546800, 7848672, 8175700, 9810840, 10327200, 12263550, 13081120, 15093600, 16351400, 19621680, 24527100, 32702800, 39243360, 49054200, 65405600, 98108400, 196216800]

約数ペア:

[(1, 196216800), (2, 98108400), (3, 65405600), (4, 49054200), (5, 39243360), (6, 32702800), (8, 24527100), (10, 19621680), (12, 16351400), (13, 15093600), (15, 13081120), (16, 12263550), (19, 10327200), (20, 9810840), (24, 8175700), (25, 7848672), (26, 7546800), (30, 6540560), (32, 6131775), (38, 5163600), (39, 5031200), (40, 4905420), (48, 4087850), (50, 3924336), (52, 3773400), (57, 3442400), (60, 3270280), (65, 3018720), (75, 2616224), (76, 2581800), (78, 2515600), (80, 2452710), (95, 2065440), (96, 2043925), (100, 1962168), (104, 1886700), (114, 1721200), (120, 1635140), (130, 1509360), (150, 1308112), (152, 1290900), (156, 1257800), (160, 1226355), (190, 1032720), (195, 1006240), (200, 981084), (208, 943350), (228, 860600), (240, 817570), (247, 794400), (260, 754680), (285, 688480), (300, 654056), (304, 645450), (312, 628900), (325, 603744), (331, 592800), (380, 516360), (390, 503120), (400, 490542), (416, 471675), (456, 430300), (475, 413088), (480, 408785), (494, 397200), (520, 377340), (570, 344240), (600, 327028), (608, 322725), (624, 314450), (650, 301872), (662, 296400), (741, 264800), (760, 258180), (780, 251560), (800, 245271), (912, 215150), (950, 206544), (975, 201248), (988, 198600), (993, 197600), (1040, 188670), (1140, 172120), (1200, 163514), (1235, 158880), (1248, 157225), (1300, 150936), (1324, 148200), (1425, 137696), (1482, 132400), (1520, 129090), (1560, 125780), (1655, 118560), (1824, 107575), (1900, 103272), (1950, 100624), (1976, 99300), (1986, 98800), (2080, 94335), (2280, 86060), (2400, 81757), (2470, 79440), (2600, 75468), (2648, 74100), (2850, 68848), (2964, 66200), (3040, 64545), (3120, 62890), (3310, 59280), (3705, 52960), (3800, 51636), (3900, 50312), (3952, 49650), (3972, 49400), (4303, 45600), (4560, 43030), (4940, 39720), (4965, 39520), (5200, 37734), (5296, 37050), (5700, 34424), (5928, 33100), (6175, 31776), (6240, 31445), (6289, 31200), (6620, 29640), (7410, 26480), (7600, 25818), (7800, 25156), (7904, 24825), (7944, 24700), (8275, 23712), (8606, 22800), (9120, 21515), (9880, 19860), (9930, 19760), (10400, 18867), (10592, 18525), (11400, 17212), (11856, 16550), (12350, 15888), (12578, 15600), (12909, 15200), (13240, 14820)]