735232920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3851}}^1$

素因数の和:3945

約数の個数: 128

約数和(自身を含む): 2318595840

約数和(自身を除く): 1583362920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 129, 148, 172, 185, 215, 222, 258, 296, 344, 370, 430, 444, 516, 555, 645, 740, 860, 888, 1032, 1110, 1290, 1480, 1591, 1720, 2220, 2580, 3182, 3851, 4440, 4773, 5160, 6364, 7702, 7955, 9546, 11553, 12728, 15404, 15910, 19092, 19255, 23106, 23865, 30808, 31820, 38184, 38510, 46212, 47730, 57765, 63640, 77020, 92424, 95460, 115530, 142487, 154040, 165593, 190920, 231060, 284974, 331186, 427461, 462120, 496779, 569948, 662372, 712435, 827965, 854922, 993558, 1139896, 1324744, 1424870, 1655930, 1709844, 1987116, 2137305, 2483895, 2849740, 3311860, 3419688, 3974232, 4274610, 4967790, 5699480, 6126941, 6623720, 8549220, 9935580, 12253882, 17098440, 18380823, 19871160, 24507764, 30634705, 36761646, 49015528, 61269410, 73523292, 91904115, 122538820, 147046584, 183808230, 245077640, 367616460, 735232920]

約数ペア:

[(1, 735232920), (2, 367616460), (3, 245077640), (4, 183808230), (5, 147046584), (6, 122538820), (8, 91904115), (10, 73523292), (12, 61269410), (15, 49015528), (20, 36761646), (24, 30634705), (30, 24507764), (37, 19871160), (40, 18380823), (43, 17098440), (60, 12253882), (74, 9935580), (86, 8549220), (111, 6623720), (120, 6126941), (129, 5699480), (148, 4967790), (172, 4274610), (185, 3974232), (215, 3419688), (222, 3311860), (258, 2849740), (296, 2483895), (344, 2137305), (370, 1987116), (430, 1709844), (444, 1655930), (516, 1424870), (555, 1324744), (645, 1139896), (740, 993558), (860, 854922), (888, 827965), (1032, 712435), (1110, 662372), (1290, 569948), (1480, 496779), (1591, 462120), (1720, 427461), (2220, 331186), (2580, 284974), (3182, 231060), (3851, 190920), (4440, 165593), (4773, 154040), (5160, 142487), (6364, 115530), (7702, 95460), (7955, 92424), (9546, 77020), (11553, 63640), (12728, 57765), (15404, 47730), (15910, 46212), (19092, 38510), (19255, 38184), (23106, 31820), (23865, 30808)]