313141360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 928226304

約数和(自身を除く): 615084944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 37, 40, 49, 56, 68, 70, 74, 80, 85, 98, 112, 119, 127, 136, 140, 148, 170, 185, 196, 238, 245, 254, 259, 272, 280, 296, 340, 370, 392, 476, 490, 508, 518, 560, 592, 595, 629, 635, 680, 740, 784, 833, 889, 952, 980, 1016, 1036, 1190, 1258, 1270, 1295, 1360, 1480, 1666, 1778, 1813, 1904, 1960, 2032, 2072, 2159, 2380, 2516, 2540, 2590, 2960, 3145, 3332, 3556, 3626, 3920, 4144, 4165, 4318, 4403, 4445, 4699, 4760, 5032, 5080, 5180, 6223, 6290, 6664, 7112, 7252, 8330, 8636, 8806, 8890, 9065, 9398, 9520, 10064, 10160, 10360, 10795, 12446, 12580, 13328, 14224, 14504, 15113, 16660, 17272, 17612, 17780, 18130, 18796, 20720, 21590, 22015, 23495, 24892, 25160, 29008, 30226, 30821, 31115, 32893, 33320, 34544, 35224, 35560, 36260, 37592, 43180, 44030, 46990, 49784, 50320, 60452, 61642, 62230, 65786, 66640, 70448, 71120, 72520, 75184, 75565, 79883, 86360, 88060, 93980, 99568, 105791, 120904, 123284, 124460, 131572, 145040, 151130, 154105, 159766, 164465, 172720, 176120, 187960, 211582, 230251, 241808, 246568, 248920, 263144, 302260, 308210, 319532, 328930, 352240, 375920, 399415, 423164, 460502, 493136, 497840, 526288, 528955, 559181, 604520, 616420, 639064, 657860, 798830, 846328, 921004, 1057910, 1118362, 1151255, 1209040, 1232840, 1278128, 1315720, 1597660, 1692656, 1842008, 2115820, 2236724, 2302510, 2465680, 2631440, 2795905, 3195320, 3684016, 3914267, 4231640, 4473448, 4605020, 5591810, 6390640, 7828534, 8463280, 8946896, 9210040, 11183620, 15657068, 18420080, 19571335, 22367240, 31314136, 39142670, 44734480, 62628272, 78285340, 156570680, 313141360]

約数ペア:

[(1, 313141360), (2, 156570680), (4, 78285340), (5, 62628272), (7, 44734480), (8, 39142670), (10, 31314136), (14, 22367240), (16, 19571335), (17, 18420080), (20, 15657068), (28, 11183620), (34, 9210040), (35, 8946896), (37, 8463280), (40, 7828534), (49, 6390640), (56, 5591810), (68, 4605020), (70, 4473448), (74, 4231640), (80, 3914267), (85, 3684016), (98, 3195320), (112, 2795905), (119, 2631440), (127, 2465680), (136, 2302510), (140, 2236724), (148, 2115820), (170, 1842008), (185, 1692656), (196, 1597660), (238, 1315720), (245, 1278128), (254, 1232840), (259, 1209040), (272, 1151255), (280, 1118362), (296, 1057910), (340, 921004), (370, 846328), (392, 798830), (476, 657860), (490, 639064), (508, 616420), (518, 604520), (560, 559181), (592, 528955), (595, 526288), (629, 497840), (635, 493136), (680, 460502), (740, 423164), (784, 399415), (833, 375920), (889, 352240), (952, 328930), (980, 319532), (1016, 308210), (1036, 302260), (1190, 263144), (1258, 248920), (1270, 246568), (1295, 241808), (1360, 230251), (1480, 211582), (1666, 187960), (1778, 176120), (1813, 172720), (1904, 164465), (1960, 159766), (2032, 154105), (2072, 151130), (2159, 145040), (2380, 131572), (2516, 124460), (2540, 123284), (2590, 120904), (2960, 105791), (3145, 99568), (3332, 93980), (3556, 88060), (3626, 86360), (3920, 79883), (4144, 75565), (4165, 75184), (4318, 72520), (4403, 71120), (4445, 70448), (4699, 66640), (4760, 65786), (5032, 62230), (5080, 61642), (5180, 60452), (6223, 50320), (6290, 49784), (6664, 46990), (7112, 44030), (7252, 43180), (8330, 37592), (8636, 36260), (8806, 35560), (8890, 35224), (9065, 34544), (9398, 33320), (9520, 32893), (10064, 31115), (10160, 30821), (10360, 30226), (10795, 29008), (12446, 25160), (12580, 24892), (13328, 23495), (14224, 22015), (14504, 21590), (15113, 20720), (16660, 18796), (17272, 18130), (17612, 17780)]