2743306720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5431}}^1$

素因数の和:5505

約数の個数: 192

約数和(自身を含む): 8278889472

約数和(自身を除く): 5535582752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 160, 164, 176, 205, 220, 224, 280, 287, 308, 328, 352, 385, 410, 440, 451, 560, 574, 616, 656, 770, 820, 880, 902, 1120, 1148, 1232, 1312, 1435, 1540, 1640, 1760, 1804, 2255, 2296, 2464, 2870, 3080, 3157, 3280, 3608, 4510, 4592, 5431, 5740, 6160, 6314, 6560, 7216, 9020, 9184, 10862, 11480, 12320, 12628, 14432, 15785, 18040, 21724, 22960, 25256, 27155, 31570, 36080, 38017, 43448, 45920, 50512, 54310, 59741, 63140, 72160, 76034, 86896, 101024, 108620, 119482, 126280, 152068, 173792, 190085, 217240, 222671, 238964, 252560, 298705, 304136, 380170, 418187, 434480, 445342, 477928, 505120, 597410, 608272, 760340, 836374, 868960, 890684, 955856, 1113355, 1194820, 1216544, 1520680, 1558697, 1672748, 1781368, 1911712, 2090935, 2226710, 2389640, 2449381, 3041360, 3117394, 3345496, 3562736, 4181870, 4453420, 4779280, 4898762, 6082720, 6234788, 6690992, 7125472, 7793485, 8363740, 8906840, 9558560, 9797524, 12246905, 12469576, 13381984, 15586970, 16727480, 17145667, 17813680, 19595048, 24493810, 24939152, 31173940, 33454960, 34291334, 35627360, 39190096, 48987620, 49878304, 62347880, 66909920, 68582668, 78380192, 85728335, 97975240, 124695760, 137165336, 171456670, 195950480, 249391520, 274330672, 342913340, 391900960, 548661344, 685826680, 1371653360, 2743306720]

約数ペア:

[(1, 2743306720), (2, 1371653360), (4, 685826680), (5, 548661344), (7, 391900960), (8, 342913340), (10, 274330672), (11, 249391520), (14, 195950480), (16, 171456670), (20, 137165336), (22, 124695760), (28, 97975240), (32, 85728335), (35, 78380192), (40, 68582668), (41, 66909920), (44, 62347880), (55, 49878304), (56, 48987620), (70, 39190096), (77, 35627360), (80, 34291334), (82, 33454960), (88, 31173940), (110, 24939152), (112, 24493810), (140, 19595048), (154, 17813680), (160, 17145667), (164, 16727480), (176, 15586970), (205, 13381984), (220, 12469576), (224, 12246905), (280, 9797524), (287, 9558560), (308, 8906840), (328, 8363740), (352, 7793485), (385, 7125472), (410, 6690992), (440, 6234788), (451, 6082720), (560, 4898762), (574, 4779280), (616, 4453420), (656, 4181870), (770, 3562736), (820, 3345496), (880, 3117394), (902, 3041360), (1120, 2449381), (1148, 2389640), (1232, 2226710), (1312, 2090935), (1435, 1911712), (1540, 1781368), (1640, 1672748), (1760, 1558697), (1804, 1520680), (2255, 1216544), (2296, 1194820), (2464, 1113355), (2870, 955856), (3080, 890684), (3157, 868960), (3280, 836374), (3608, 760340), (4510, 608272), (4592, 597410), (5431, 505120), (5740, 477928), (6160, 445342), (6314, 434480), (6560, 418187), (7216, 380170), (9020, 304136), (9184, 298705), (10862, 252560), (11480, 238964), (12320, 222671), (12628, 217240), (14432, 190085), (15785, 173792), (18040, 152068), (21724, 126280), (22960, 119482), (25256, 108620), (27155, 101024), (31570, 86896), (36080, 76034), (38017, 72160), (43448, 63140), (45920, 59741), (50512, 54310)]