322077560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 854409600

約数和(自身を除く): 532332040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 109, 122, 140, 173, 218, 244, 280, 305, 346, 427, 436, 488, 545, 610, 692, 763, 854, 865, 872, 1090, 1211, 1220, 1384, 1526, 1708, 1730, 2135, 2180, 2422, 2440, 3052, 3416, 3460, 3815, 4270, 4360, 4844, 6055, 6104, 6649, 6920, 7630, 8540, 9688, 10553, 12110, 13298, 15260, 17080, 18857, 21106, 24220, 26596, 30520, 33245, 37714, 42212, 46543, 48440, 52765, 53192, 66490, 73871, 75428, 84424, 93086, 94285, 105530, 131999, 132980, 147742, 150856, 186172, 188570, 211060, 232715, 263998, 265960, 295484, 369355, 372344, 377140, 422120, 465430, 527996, 590968, 659995, 738710, 754280, 930860, 1055992, 1150277, 1319990, 1477420, 1861720, 2300554, 2639980, 2954840, 4601108, 5279960, 5751385, 8051939, 9202216, 11502770, 16103878, 23005540, 32207756, 40259695, 46011080, 64415512, 80519390, 161038780, 322077560]

約数ペア:

[(1, 322077560), (2, 161038780), (4, 80519390), (5, 64415512), (7, 46011080), (8, 40259695), (10, 32207756), (14, 23005540), (20, 16103878), (28, 11502770), (35, 9202216), (40, 8051939), (56, 5751385), (61, 5279960), (70, 4601108), (109, 2954840), (122, 2639980), (140, 2300554), (173, 1861720), (218, 1477420), (244, 1319990), (280, 1150277), (305, 1055992), (346, 930860), (427, 754280), (436, 738710), (488, 659995), (545, 590968), (610, 527996), (692, 465430), (763, 422120), (854, 377140), (865, 372344), (872, 369355), (1090, 295484), (1211, 265960), (1220, 263998), (1384, 232715), (1526, 211060), (1708, 188570), (1730, 186172), (2135, 150856), (2180, 147742), (2422, 132980), (2440, 131999), (3052, 105530), (3416, 94285), (3460, 93086), (3815, 84424), (4270, 75428), (4360, 73871), (4844, 66490), (6055, 53192), (6104, 52765), (6649, 48440), (6920, 46543), (7630, 42212), (8540, 37714), (9688, 33245), (10553, 30520), (12110, 26596), (13298, 24220), (15260, 21106), (17080, 18857)]