139466320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 390832128

約数和(自身を除く): 251365808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 53, 56, 70, 74, 80, 106, 112, 127, 140, 148, 185, 212, 254, 259, 265, 280, 296, 370, 371, 424, 508, 518, 530, 560, 592, 635, 740, 742, 848, 889, 1016, 1036, 1060, 1270, 1295, 1480, 1484, 1778, 1855, 1961, 2032, 2072, 2120, 2540, 2590, 2960, 2968, 3556, 3710, 3922, 4144, 4240, 4445, 4699, 5080, 5180, 5936, 6731, 7112, 7420, 7844, 8890, 9398, 9805, 10160, 10360, 13462, 13727, 14224, 14840, 15688, 17780, 18796, 19610, 20720, 23495, 26924, 27454, 29680, 31376, 32893, 33655, 35560, 37592, 39220, 46990, 47117, 53848, 54908, 65786, 67310, 68635, 71120, 75184, 78440, 93980, 94234, 107696, 109816, 131572, 134620, 137270, 156880, 164465, 187960, 188468, 219632, 235585, 249047, 263144, 269240, 274540, 328930, 375920, 376936, 471170, 498094, 526288, 538480, 549080, 657860, 753872, 942340, 996188, 1098160, 1245235, 1315720, 1743329, 1884680, 1992376, 2490470, 2631440, 3486658, 3769360, 3984752, 4980940, 6973316, 8716645, 9961880, 13946632, 17433290, 19923760, 27893264, 34866580, 69733160, 139466320]

約数ペア:

[(1, 139466320), (2, 69733160), (4, 34866580), (5, 27893264), (7, 19923760), (8, 17433290), (10, 13946632), (14, 9961880), (16, 8716645), (20, 6973316), (28, 4980940), (35, 3984752), (37, 3769360), (40, 3486658), (53, 2631440), (56, 2490470), (70, 1992376), (74, 1884680), (80, 1743329), (106, 1315720), (112, 1245235), (127, 1098160), (140, 996188), (148, 942340), (185, 753872), (212, 657860), (254, 549080), (259, 538480), (265, 526288), (280, 498094), (296, 471170), (370, 376936), (371, 375920), (424, 328930), (508, 274540), (518, 269240), (530, 263144), (560, 249047), (592, 235585), (635, 219632), (740, 188468), (742, 187960), (848, 164465), (889, 156880), (1016, 137270), (1036, 134620), (1060, 131572), (1270, 109816), (1295, 107696), (1480, 94234), (1484, 93980), (1778, 78440), (1855, 75184), (1961, 71120), (2032, 68635), (2072, 67310), (2120, 65786), (2540, 54908), (2590, 53848), (2960, 47117), (2968, 46990), (3556, 39220), (3710, 37592), (3922, 35560), (4144, 33655), (4240, 32893), (4445, 31376), (4699, 29680), (5080, 27454), (5180, 26924), (5936, 23495), (6731, 20720), (7112, 19610), (7420, 18796), (7844, 17780), (8890, 15688), (9398, 14840), (9805, 14224), (10160, 13727), (10360, 13462)]