131089140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 501935616

約数和(自身を除く): 370846476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 53, 60, 63, 65, 70, 78, 84, 90, 91, 105, 106, 117, 126, 130, 140, 151, 156, 159, 180, 182, 195, 210, 212, 234, 252, 260, 265, 273, 302, 315, 318, 364, 371, 390, 420, 453, 455, 468, 477, 530, 546, 585, 604, 630, 636, 689, 742, 755, 780, 795, 819, 906, 910, 954, 1057, 1060, 1092, 1113, 1170, 1260, 1359, 1365, 1378, 1484, 1510, 1590, 1638, 1812, 1820, 1855, 1908, 1963, 2067, 2114, 2226, 2265, 2340, 2385, 2718, 2730, 2756, 3020, 3171, 3180, 3276, 3339, 3445, 3710, 3926, 4095, 4134, 4228, 4452, 4530, 4770, 4823, 5285, 5436, 5460, 5565, 5889, 6201, 6342, 6678, 6795, 6890, 7420, 7852, 8003, 8190, 8268, 9060, 9513, 9540, 9646, 9815, 10335, 10570, 11130, 11778, 12402, 12684, 13356, 13590, 13741, 13780, 14469, 15855, 16006, 16380, 16695, 17667, 19026, 19292, 19630, 20670, 21140, 22260, 23556, 24009, 24115, 24804, 27180, 27482, 28938, 29445, 31005, 31710, 32012, 33390, 35334, 38052, 39260, 40015, 41223, 41340, 43407, 47565, 48018, 48230, 54964, 56021, 57876, 58890, 62010, 63420, 66780, 68705, 70668, 72027, 72345, 80030, 82446, 86814, 88335, 95130, 96036, 96460, 104039, 112042, 117780, 120045, 123669, 124020, 137410, 144054, 144690, 160060, 164892, 168063, 173628, 176670, 190260, 206115, 208078, 217035, 224084, 240090, 247338, 274820, 280105, 288108, 289380, 312117, 336126, 353340, 360135, 412230, 416156, 434070, 480180, 494676, 504189, 520195, 560210, 618345, 624234, 672252, 720270, 728273, 824460, 840315, 868140, 936351, 1008378, 1040390, 1120420, 1236690, 1248468, 1440540, 1456546, 1560585, 1680630, 1872702, 2016756, 2080780, 2184819, 2473380, 2520945, 2913092, 3121170, 3361260, 3641365, 3745404, 4369638, 4681755, 5041890, 6242340, 6554457, 7282730, 8739276, 9363510, 10083780, 10924095, 13108914, 14565460, 18727020, 21848190, 26217828, 32772285, 43696380, 65544570, 131089140]

約数ペア:

[(1, 131089140), (2, 65544570), (3, 43696380), (4, 32772285), (5, 26217828), (6, 21848190), (7, 18727020), (9, 14565460), (10, 13108914), (12, 10924095), (13, 10083780), (14, 9363510), (15, 8739276), (18, 7282730), (20, 6554457), (21, 6242340), (26, 5041890), (28, 4681755), (30, 4369638), (35, 3745404), (36, 3641365), (39, 3361260), (42, 3121170), (45, 2913092), (52, 2520945), (53, 2473380), (60, 2184819), (63, 2080780), (65, 2016756), (70, 1872702), (78, 1680630), (84, 1560585), (90, 1456546), (91, 1440540), (105, 1248468), (106, 1236690), (117, 1120420), (126, 1040390), (130, 1008378), (140, 936351), (151, 868140), (156, 840315), (159, 824460), (180, 728273), (182, 720270), (195, 672252), (210, 624234), (212, 618345), (234, 560210), (252, 520195), (260, 504189), (265, 494676), (273, 480180), (302, 434070), (315, 416156), (318, 412230), (364, 360135), (371, 353340), (390, 336126), (420, 312117), (453, 289380), (455, 288108), (468, 280105), (477, 274820), (530, 247338), (546, 240090), (585, 224084), (604, 217035), (630, 208078), (636, 206115), (689, 190260), (742, 176670), (755, 173628), (780, 168063), (795, 164892), (819, 160060), (906, 144690), (910, 144054), (954, 137410), (1057, 124020), (1060, 123669), (1092, 120045), (1113, 117780), (1170, 112042), (1260, 104039), (1359, 96460), (1365, 96036), (1378, 95130), (1484, 88335), (1510, 86814), (1590, 82446), (1638, 80030), (1812, 72345), (1820, 72027), (1855, 70668), (1908, 68705), (1963, 66780), (2067, 63420), (2114, 62010), (2226, 58890), (2265, 57876), (2340, 56021), (2385, 54964), (2718, 48230), (2730, 48018), (2756, 47565), (3020, 43407), (3171, 41340), (3180, 41223), (3276, 40015), (3339, 39260), (3445, 38052), (3710, 35334), (3926, 33390), (4095, 32012), (4134, 31710), (4228, 31005), (4452, 29445), (4530, 28938), (4770, 27482), (4823, 27180), (5285, 24804), (5436, 24115), (5460, 24009), (5565, 23556), (5889, 22260), (6201, 21140), (6342, 20670), (6678, 19630), (6795, 19292), (6890, 19026), (7420, 17667), (7852, 16695), (8003, 16380), (8190, 16006), (8268, 15855), (9060, 14469), (9513, 13780), (9540, 13741), (9646, 13590), (9815, 13356), (10335, 12684), (10570, 12402), (11130, 11778)]