1968574080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1239

約数の個数: 256

約数和(自身を含む): 6933911040

約数和(自身を除く): 4965336960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 83, 88, 96, 110, 120, 128, 132, 160, 165, 166, 176, 192, 220, 240, 249, 264, 320, 330, 332, 352, 384, 415, 440, 480, 498, 528, 640, 660, 664, 704, 830, 880, 913, 960, 996, 1056, 1123, 1245, 1320, 1328, 1408, 1660, 1760, 1826, 1920, 1992, 2112, 2246, 2490, 2640, 2656, 2739, 3320, 3369, 3520, 3652, 3984, 4224, 4492, 4565, 4980, 5280, 5312, 5478, 5615, 6640, 6738, 7040, 7304, 7968, 8984, 9130, 9960, 10560, 10624, 10956, 11230, 12353, 13280, 13476, 13695, 14608, 15936, 16845, 17968, 18260, 19920, 21120, 21912, 22460, 24706, 26560, 26952, 27390, 29216, 31872, 33690, 35936, 36520, 37059, 39840, 43824, 44920, 49412, 53120, 53904, 54780, 58432, 61765, 67380, 71872, 73040, 74118, 79680, 87648, 89840, 93209, 98824, 107808, 109560, 116864, 123530, 134760, 143744, 146080, 148236, 159360, 175296, 179680, 185295, 186418, 197648, 215616, 219120, 247060, 269520, 279627, 292160, 296472, 350592, 359360, 370590, 372836, 395296, 431232, 438240, 466045, 494120, 539040, 559254, 584320, 592944, 718720, 741180, 745672, 790592, 876480, 932090, 988240, 1025299, 1078080, 1118508, 1185888, 1398135, 1482360, 1491344, 1581184, 1752960, 1864180, 1976480, 2050598, 2156160, 2237016, 2371776, 2796270, 2964720, 2982688, 3075897, 3728360, 3952960, 4101196, 4474032, 4743552, 5126495, 5592540, 5929440, 5965376, 6151794, 7456720, 7905920, 8202392, 8948064, 10252990, 11185080, 11858880, 11930752, 12303588, 14913440, 15379485, 16404784, 17896128, 20505980, 22370160, 23717760, 24607176, 29826880, 30758970, 32809568, 35792256, 41011960, 44740320, 49214352, 59653760, 61517940, 65619136, 82023920, 89480640, 98428704, 123035880, 131238272, 164047840, 178961280, 196857408, 246071760, 328095680, 393714816, 492143520, 656191360, 984287040, 1968574080]

約数ペア:

[(1, 1968574080), (2, 984287040), (3, 656191360), (4, 492143520), (5, 393714816), (6, 328095680), (8, 246071760), (10, 196857408), (11, 178961280), (12, 164047840), (15, 131238272), (16, 123035880), (20, 98428704), (22, 89480640), (24, 82023920), (30, 65619136), (32, 61517940), (33, 59653760), (40, 49214352), (44, 44740320), (48, 41011960), (55, 35792256), (60, 32809568), (64, 30758970), (66, 29826880), (80, 24607176), (83, 23717760), (88, 22370160), (96, 20505980), (110, 17896128), (120, 16404784), (128, 15379485), (132, 14913440), (160, 12303588), (165, 11930752), (166, 11858880), (176, 11185080), (192, 10252990), (220, 8948064), (240, 8202392), (249, 7905920), (264, 7456720), (320, 6151794), (330, 5965376), (332, 5929440), (352, 5592540), (384, 5126495), (415, 4743552), (440, 4474032), (480, 4101196), (498, 3952960), (528, 3728360), (640, 3075897), (660, 2982688), (664, 2964720), (704, 2796270), (830, 2371776), (880, 2237016), (913, 2156160), (960, 2050598), (996, 1976480), (1056, 1864180), (1123, 1752960), (1245, 1581184), (1320, 1491344), (1328, 1482360), (1408, 1398135), (1660, 1185888), (1760, 1118508), (1826, 1078080), (1920, 1025299), (1992, 988240), (2112, 932090), (2246, 876480), (2490, 790592), (2640, 745672), (2656, 741180), (2739, 718720), (3320, 592944), (3369, 584320), (3520, 559254), (3652, 539040), (3984, 494120), (4224, 466045), (4492, 438240), (4565, 431232), (4980, 395296), (5280, 372836), (5312, 370590), (5478, 359360), (5615, 350592), (6640, 296472), (6738, 292160), (7040, 279627), (7304, 269520), (7968, 247060), (8984, 219120), (9130, 215616), (9960, 197648), (10560, 186418), (10624, 185295), (10956, 179680), (11230, 175296), (12353, 159360), (13280, 148236), (13476, 146080), (13695, 143744), (14608, 134760), (15936, 123530), (16845, 116864), (17968, 109560), (18260, 107808), (19920, 98824), (21120, 93209), (21912, 89840), (22460, 87648), (24706, 79680), (26560, 74118), (26952, 73040), (27390, 71872), (29216, 67380), (31872, 61765), (33690, 58432), (35936, 54780), (36520, 53904), (37059, 53120), (39840, 49412), (43824, 44920)]