1777232640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24359}}^1$

素因数の和:24402

約数の個数: 144

約数和(自身を含む): 5975020800

約数和(自身を除く): 4197788160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 24359, 36480, 48718, 72960, 73077, 97436, 121795, 146154, 194872, 243590, 292308, 365385, 389744, 462821, 487180, 584616, 730770, 779488, 925642, 974360, 1169232, 1388463, 1461540, 1558976, 1851284, 1948720, 2314105, 2338464, 2776926, 2923080, 3117952, 3702568, 3897440, 4628210, 4676928, 5553852, 5846160, 6235904, 6942315, 7405136, 7794880, 9256420, 9353856, 11107704, 11692320, 13884630, 14810272, 15589760, 18512840, 18707712, 22215408, 23384640, 27769260, 29620544, 31179520, 37025680, 44430816, 46769280, 55538520, 59241088, 74051360, 88861632, 93538560, 111077040, 118482176, 148102720, 177723264, 222154080, 296205440, 355446528, 444308160, 592410880, 888616320, 1777232640]

約数ペア:

[(1, 1777232640), (2, 888616320), (3, 592410880), (4, 444308160), (5, 355446528), (6, 296205440), (8, 222154080), (10, 177723264), (12, 148102720), (15, 118482176), (16, 111077040), (19, 93538560), (20, 88861632), (24, 74051360), (30, 59241088), (32, 55538520), (38, 46769280), (40, 44430816), (48, 37025680), (57, 31179520), (60, 29620544), (64, 27769260), (76, 23384640), (80, 22215408), (95, 18707712), (96, 18512840), (114, 15589760), (120, 14810272), (128, 13884630), (152, 11692320), (160, 11107704), (190, 9353856), (192, 9256420), (228, 7794880), (240, 7405136), (256, 6942315), (285, 6235904), (304, 5846160), (320, 5553852), (380, 4676928), (384, 4628210), (456, 3897440), (480, 3702568), (570, 3117952), (608, 2923080), (640, 2776926), (760, 2338464), (768, 2314105), (912, 1948720), (960, 1851284), (1140, 1558976), (1216, 1461540), (1280, 1388463), (1520, 1169232), (1824, 974360), (1920, 925642), (2280, 779488), (2432, 730770), (3040, 584616), (3648, 487180), (3840, 462821), (4560, 389744), (4864, 365385), (6080, 292308), (7296, 243590), (9120, 194872), (12160, 146154), (14592, 121795), (18240, 97436), (24320, 73077), (24359, 72960), (36480, 48718)]