313569760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 919683072

約数和(自身を除く): 606113312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 43, 56, 68, 70, 80, 85, 86, 112, 119, 136, 140, 160, 170, 172, 215, 224, 238, 272, 280, 301, 340, 344, 383, 430, 476, 544, 560, 595, 602, 680, 688, 731, 766, 860, 952, 1120, 1190, 1204, 1360, 1376, 1462, 1505, 1532, 1720, 1904, 1915, 2380, 2408, 2681, 2720, 2924, 3010, 3064, 3440, 3655, 3808, 3830, 4760, 4816, 5117, 5362, 5848, 6020, 6128, 6511, 6880, 7310, 7660, 9520, 9632, 10234, 10724, 11696, 12040, 12256, 13022, 13405, 14620, 15320, 16469, 19040, 20468, 21448, 23392, 24080, 25585, 26044, 26810, 29240, 30640, 32555, 32938, 40936, 42896, 45577, 48160, 51170, 52088, 53620, 58480, 61280, 65110, 65876, 81872, 82345, 85792, 91154, 102340, 104176, 107240, 115283, 116960, 130220, 131752, 163744, 164690, 182308, 204680, 208352, 214480, 227885, 230566, 260440, 263504, 279973, 329380, 364616, 409360, 428960, 455770, 461132, 520880, 527008, 559946, 576415, 658760, 729232, 818720, 911540, 922264, 1041760, 1119892, 1152830, 1317520, 1399865, 1458464, 1823080, 1844528, 1959811, 2239784, 2305660, 2635040, 2799730, 3646160, 3689056, 3919622, 4479568, 4611320, 5599460, 7292320, 7839244, 8959136, 9222640, 9799055, 11198920, 15678488, 18445280, 19598110, 22397840, 31356976, 39196220, 44795680, 62713952, 78392440, 156784880, 313569760]

約数ペア:

[(1, 313569760), (2, 156784880), (4, 78392440), (5, 62713952), (7, 44795680), (8, 39196220), (10, 31356976), (14, 22397840), (16, 19598110), (17, 18445280), (20, 15678488), (28, 11198920), (32, 9799055), (34, 9222640), (35, 8959136), (40, 7839244), (43, 7292320), (56, 5599460), (68, 4611320), (70, 4479568), (80, 3919622), (85, 3689056), (86, 3646160), (112, 2799730), (119, 2635040), (136, 2305660), (140, 2239784), (160, 1959811), (170, 1844528), (172, 1823080), (215, 1458464), (224, 1399865), (238, 1317520), (272, 1152830), (280, 1119892), (301, 1041760), (340, 922264), (344, 911540), (383, 818720), (430, 729232), (476, 658760), (544, 576415), (560, 559946), (595, 527008), (602, 520880), (680, 461132), (688, 455770), (731, 428960), (766, 409360), (860, 364616), (952, 329380), (1120, 279973), (1190, 263504), (1204, 260440), (1360, 230566), (1376, 227885), (1462, 214480), (1505, 208352), (1532, 204680), (1720, 182308), (1904, 164690), (1915, 163744), (2380, 131752), (2408, 130220), (2681, 116960), (2720, 115283), (2924, 107240), (3010, 104176), (3064, 102340), (3440, 91154), (3655, 85792), (3808, 82345), (3830, 81872), (4760, 65876), (4816, 65110), (5117, 61280), (5362, 58480), (5848, 53620), (6020, 52088), (6128, 51170), (6511, 48160), (6880, 45577), (7310, 42896), (7660, 40936), (9520, 32938), (9632, 32555), (10234, 30640), (10724, 29240), (11696, 26810), (12040, 26044), (12256, 25585), (13022, 24080), (13405, 23392), (14620, 21448), (15320, 20468), (16469, 19040)]