1571170020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3967}}^1$

素因数の和:4050

約数の個数: 192

約数和(自身を含む): 5375655936

約数和(自身を除く): 3804485916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 41, 42, 46, 60, 69, 70, 82, 84, 92, 105, 115, 123, 138, 140, 161, 164, 205, 210, 230, 246, 276, 287, 322, 345, 410, 420, 460, 483, 492, 574, 615, 644, 690, 805, 820, 861, 943, 966, 1148, 1230, 1380, 1435, 1610, 1722, 1886, 1932, 2415, 2460, 2829, 2870, 3220, 3444, 3772, 3967, 4305, 4715, 4830, 5658, 5740, 6601, 7934, 8610, 9430, 9660, 11316, 11901, 13202, 14145, 15868, 17220, 18860, 19803, 19835, 23802, 26404, 27769, 28290, 33005, 39606, 39670, 47604, 55538, 56580, 59505, 66010, 79212, 79340, 83307, 91241, 99015, 111076, 119010, 132020, 138845, 162647, 166614, 182482, 198030, 238020, 273723, 277690, 325294, 333228, 364964, 396060, 416535, 456205, 487941, 547446, 555380, 638687, 650588, 813235, 833070, 912410, 975882, 1094892, 1138529, 1277374, 1368615, 1626470, 1666140, 1824820, 1916061, 1951764, 2277058, 2439705, 2554748, 2737230, 3193435, 3252940, 3415587, 3740881, 3832122, 4554116, 4879410, 5474460, 5692645, 6386870, 6831174, 7481762, 7664244, 9580305, 9758820, 11222643, 11385290, 12773740, 13662348, 14963524, 17077935, 18704405, 19160610, 22445286, 22770580, 26186167, 34155870, 37408810, 38321220, 44890572, 52372334, 56113215, 68311740, 74817620, 78558501, 104744668, 112226430, 130930835, 157117002, 224452860, 261861670, 314234004, 392792505, 523723340, 785585010, 1571170020]

約数ペア:

[(1, 1571170020), (2, 785585010), (3, 523723340), (4, 392792505), (5, 314234004), (6, 261861670), (7, 224452860), (10, 157117002), (12, 130930835), (14, 112226430), (15, 104744668), (20, 78558501), (21, 74817620), (23, 68311740), (28, 56113215), (30, 52372334), (35, 44890572), (41, 38321220), (42, 37408810), (46, 34155870), (60, 26186167), (69, 22770580), (70, 22445286), (82, 19160610), (84, 18704405), (92, 17077935), (105, 14963524), (115, 13662348), (123, 12773740), (138, 11385290), (140, 11222643), (161, 9758820), (164, 9580305), (205, 7664244), (210, 7481762), (230, 6831174), (246, 6386870), (276, 5692645), (287, 5474460), (322, 4879410), (345, 4554116), (410, 3832122), (420, 3740881), (460, 3415587), (483, 3252940), (492, 3193435), (574, 2737230), (615, 2554748), (644, 2439705), (690, 2277058), (805, 1951764), (820, 1916061), (861, 1824820), (943, 1666140), (966, 1626470), (1148, 1368615), (1230, 1277374), (1380, 1138529), (1435, 1094892), (1610, 975882), (1722, 912410), (1886, 833070), (1932, 813235), (2415, 650588), (2460, 638687), (2829, 555380), (2870, 547446), (3220, 487941), (3444, 456205), (3772, 416535), (3967, 396060), (4305, 364964), (4715, 333228), (4830, 325294), (5658, 277690), (5740, 273723), (6601, 238020), (7934, 198030), (8610, 182482), (9430, 166614), (9660, 162647), (11316, 138845), (11901, 132020), (13202, 119010), (14145, 111076), (15868, 99015), (17220, 91241), (18860, 83307), (19803, 79340), (19835, 79212), (23802, 66010), (26404, 59505), (27769, 56580), (28290, 55538), (33005, 47604), (39606, 39670)]