213955027920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{291619}}^1$

素因数の和:292657

約数の個数: 120

約数和(自身を含む): 719239903200

約数和(自身を除く): 505284875280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1019, 2038, 3057, 4076, 5095, 6114, 8152, 9171, 10190, 12228, 15285, 16304, 18342, 20380, 24456, 30570, 36684, 40760, 45855, 48912, 61140, 73368, 81520, 91710, 122280, 146736, 183420, 244560, 291619, 366840, 583238, 733680, 874857, 1166476, 1458095, 1749714, 2332952, 2624571, 2916190, 3499428, 4374285, 4665904, 5249142, 5832380, 6998856, 8748570, 10498284, 11664760, 13122855, 13997712, 17497140, 20996568, 23329520, 26245710, 34994280, 41993136, 52491420, 69988560, 104982840, 209965680, 297159761, 594319522, 891479283, 1188639044, 1485798805, 1782958566, 2377278088, 2674437849, 2971597610, 3565917132, 4457396415, 4754556176, 5348875698, 5943195220, 7131834264, 8914792830, 10697751396, 11886390440, 13372189245, 14263668528, 17829585660, 21395502792, 23772780880, 26744378490, 35659171320, 42791005584, 53488756980, 71318342640, 106977513960, 213955027920]

約数ペア:

[(1, 213955027920), (2, 106977513960), (3, 71318342640), (4, 53488756980), (5, 42791005584), (6, 35659171320), (8, 26744378490), (9, 23772780880), (10, 21395502792), (12, 17829585660), (15, 14263668528), (16, 13372189245), (18, 11886390440), (20, 10697751396), (24, 8914792830), (30, 7131834264), (36, 5943195220), (40, 5348875698), (45, 4754556176), (48, 4457396415), (60, 3565917132), (72, 2971597610), (80, 2674437849), (90, 2377278088), (120, 1782958566), (144, 1485798805), (180, 1188639044), (240, 891479283), (360, 594319522), (720, 297159761), (1019, 209965680), (2038, 104982840), (3057, 69988560), (4076, 52491420), (5095, 41993136), (6114, 34994280), (8152, 26245710), (9171, 23329520), (10190, 20996568), (12228, 17497140), (15285, 13997712), (16304, 13122855), (18342, 11664760), (20380, 10498284), (24456, 8748570), (30570, 6998856), (36684, 5832380), (40760, 5249142), (45855, 4665904), (48912, 4374285), (61140, 3499428), (73368, 2916190), (81520, 2624571), (91710, 2332952), (122280, 1749714), (146736, 1458095), (183420, 1166476), (244560, 874857), (291619, 733680), (366840, 583238)]