156952320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5839}}^1$

素因数の和:5870

約数の個数: 144

約数和(自身を含む): 572974080

約数和(自身を除く): 416021760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5839, 6720, 8960, 11678, 13440, 17517, 23356, 26880, 29195, 35034, 40873, 46712, 58390, 70068, 81746, 87585, 93424, 116780, 122619, 140136, 163492, 175170, 186848, 204365, 233560, 245238, 280272, 326984, 350340, 373696, 408730, 467120, 490476, 560544, 613095, 653968, 700680, 747392, 817460, 934240, 980952, 1121088, 1226190, 1307936, 1401360, 1494784, 1634920, 1868480, 1961904, 2242176, 2452380, 2615872, 2802720, 3269840, 3736960, 3923808, 4484352, 4904760, 5231744, 5605440, 6539680, 7473920, 7847616, 9809520, 10463488, 11210880, 13079360, 15695232, 19619040, 22421760, 26158720, 31390464, 39238080, 52317440, 78476160, 156952320]

約数ペア:

[(1, 156952320), (2, 78476160), (3, 52317440), (4, 39238080), (5, 31390464), (6, 26158720), (7, 22421760), (8, 19619040), (10, 15695232), (12, 13079360), (14, 11210880), (15, 10463488), (16, 9809520), (20, 7847616), (21, 7473920), (24, 6539680), (28, 5605440), (30, 5231744), (32, 4904760), (35, 4484352), (40, 3923808), (42, 3736960), (48, 3269840), (56, 2802720), (60, 2615872), (64, 2452380), (70, 2242176), (80, 1961904), (84, 1868480), (96, 1634920), (105, 1494784), (112, 1401360), (120, 1307936), (128, 1226190), (140, 1121088), (160, 980952), (168, 934240), (192, 817460), (210, 747392), (224, 700680), (240, 653968), (256, 613095), (280, 560544), (320, 490476), (336, 467120), (384, 408730), (420, 373696), (448, 350340), (480, 326984), (560, 280272), (640, 245238), (672, 233560), (768, 204365), (840, 186848), (896, 175170), (960, 163492), (1120, 140136), (1280, 122619), (1344, 116780), (1680, 93424), (1792, 87585), (1920, 81746), (2240, 70068), (2688, 58390), (3360, 46712), (3840, 40873), (4480, 35034), (5376, 29195), (5839, 26880), (6720, 23356), (8960, 17517), (11678, 13440)]