1036720360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 2590963200

約数和(自身を除く): 1554242840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 169, 188, 235, 251, 260, 338, 376, 470, 502, 520, 611, 676, 845, 940, 1004, 1222, 1255, 1352, 1690, 1880, 2008, 2197, 2444, 2510, 3055, 3263, 3380, 4394, 4888, 5020, 6110, 6526, 6760, 7943, 8788, 10040, 10985, 11797, 12220, 13052, 15886, 16315, 17576, 21970, 23594, 24440, 26104, 31772, 32630, 39715, 42419, 43940, 47188, 58985, 63544, 65260, 79430, 84838, 87880, 94376, 103259, 117970, 130520, 153361, 158860, 169676, 206518, 212095, 235940, 306722, 317720, 339352, 413036, 424190, 471880, 516295, 551447, 613444, 766805, 826072, 848380, 1032590, 1102894, 1226888, 1533610, 1696760, 1993693, 2065180, 2205788, 2757235, 3067220, 3987386, 4130360, 4411576, 5514470, 6134440, 7974772, 9968465, 11028940, 15949544, 19936930, 22057880, 25918009, 39873860, 51836018, 79747720, 103672036, 129590045, 207344072, 259180090, 518360180, 1036720360]

約数ペア:

[(1, 1036720360), (2, 518360180), (4, 259180090), (5, 207344072), (8, 129590045), (10, 103672036), (13, 79747720), (20, 51836018), (26, 39873860), (40, 25918009), (47, 22057880), (52, 19936930), (65, 15949544), (94, 11028940), (104, 9968465), (130, 7974772), (169, 6134440), (188, 5514470), (235, 4411576), (251, 4130360), (260, 3987386), (338, 3067220), (376, 2757235), (470, 2205788), (502, 2065180), (520, 1993693), (611, 1696760), (676, 1533610), (845, 1226888), (940, 1102894), (1004, 1032590), (1222, 848380), (1255, 826072), (1352, 766805), (1690, 613444), (1880, 551447), (2008, 516295), (2197, 471880), (2444, 424190), (2510, 413036), (3055, 339352), (3263, 317720), (3380, 306722), (4394, 235940), (4888, 212095), (5020, 206518), (6110, 169676), (6526, 158860), (6760, 153361), (7943, 130520), (8788, 117970), (10040, 103259), (10985, 94376), (11797, 87880), (12220, 84838), (13052, 79430), (15886, 65260), (16315, 63544), (17576, 58985), (21970, 47188), (23594, 43940), (24440, 42419), (26104, 39715), (31772, 32630)]