1567950897880

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1\times {\mathrm{4909}}^1$

素因数の和:6717

約数の個数: 128

約数和(自身を含む): 3634044192000

約数和(自身を除く): 2066093294120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 79, 122, 158, 244, 305, 316, 395, 488, 610, 632, 790, 1220, 1580, 1657, 2440, 3160, 3314, 4819, 4909, 6628, 8285, 9638, 9818, 13256, 16570, 19276, 19636, 24095, 24545, 33140, 38552, 39272, 48190, 49090, 66280, 96380, 98180, 101077, 130903, 192760, 196360, 202154, 261806, 299449, 387811, 404308, 505385, 523612, 598898, 654515, 775622, 808616, 1010770, 1047224, 1197796, 1309030, 1497245, 1551244, 1939055, 2021540, 2395592, 2618060, 2994490, 3102488, 3878110, 4043080, 5236120, 5988980, 7756220, 7985083, 8134213, 11977960, 15512440, 15970166, 16268426, 23656471, 31940332, 32536852, 39925415, 40671065, 47312942, 63880664, 65073704, 79850830, 81342130, 94625884, 118282355, 159701660, 162684260, 189251768, 236564710, 319403320, 325368520, 473129420, 496186993, 642602827, 946258840, 992373986, 1285205654, 1984747972, 2480934965, 2570411308, 3213014135, 3969495944, 4961869930, 5140822616, 6426028270, 9923739860, 12852056540, 19847479720, 25704113080, 39198772447, 78397544894, 156795089788, 195993862235, 313590179576, 391987724470, 783975448940, 1567950897880]

約数ペア:

[(1, 1567950897880), (2, 783975448940), (4, 391987724470), (5, 313590179576), (8, 195993862235), (10, 156795089788), (20, 78397544894), (40, 39198772447), (61, 25704113080), (79, 19847479720), (122, 12852056540), (158, 9923739860), (244, 6426028270), (305, 5140822616), (316, 4961869930), (395, 3969495944), (488, 3213014135), (610, 2570411308), (632, 2480934965), (790, 1984747972), (1220, 1285205654), (1580, 992373986), (1657, 946258840), (2440, 642602827), (3160, 496186993), (3314, 473129420), (4819, 325368520), (4909, 319403320), (6628, 236564710), (8285, 189251768), (9638, 162684260), (9818, 159701660), (13256, 118282355), (16570, 94625884), (19276, 81342130), (19636, 79850830), (24095, 65073704), (24545, 63880664), (33140, 47312942), (38552, 40671065), (39272, 39925415), (48190, 32536852), (49090, 31940332), (66280, 23656471), (96380, 16268426), (98180, 15970166), (101077, 15512440), (130903, 11977960), (192760, 8134213), (196360, 7985083), (202154, 7756220), (261806, 5988980), (299449, 5236120), (387811, 4043080), (404308, 3878110), (505385, 3102488), (523612, 2994490), (598898, 2618060), (654515, 2395592), (775622, 2021540), (808616, 1939055), (1010770, 1551244), (1047224, 1497245), (1197796, 1309030)]