71794560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 232976160

約数和(自身を除く): 161181600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 613, 640, 732, 915, 960, 976, 1220, 1226, 1464, 1830, 1839, 1920, 1952, 2440, 2452, 2928, 3065, 3660, 3678, 3904, 4880, 4904, 5856, 6130, 7320, 7356, 7808, 9195, 9760, 9808, 11712, 12260, 14640, 14712, 18390, 19520, 19616, 23424, 24520, 29280, 29424, 36780, 37393, 39040, 39232, 49040, 58560, 58848, 73560, 74786, 78464, 98080, 112179, 117120, 117696, 147120, 149572, 186965, 196160, 224358, 235392, 294240, 299144, 373930, 392320, 448716, 560895, 588480, 598288, 747860, 897432, 1121790, 1176960, 1196576, 1495720, 1794864, 2243580, 2393152, 2991440, 3589728, 4487160, 4786304, 5982880, 7179456, 8974320, 11965760, 14358912, 17948640, 23931520, 35897280, 71794560]

約数ペア:

[(1, 71794560), (2, 35897280), (3, 23931520), (4, 17948640), (5, 14358912), (6, 11965760), (8, 8974320), (10, 7179456), (12, 5982880), (15, 4786304), (16, 4487160), (20, 3589728), (24, 2991440), (30, 2393152), (32, 2243580), (40, 1794864), (48, 1495720), (60, 1196576), (61, 1176960), (64, 1121790), (80, 897432), (96, 747860), (120, 598288), (122, 588480), (128, 560895), (160, 448716), (183, 392320), (192, 373930), (240, 299144), (244, 294240), (305, 235392), (320, 224358), (366, 196160), (384, 186965), (480, 149572), (488, 147120), (610, 117696), (613, 117120), (640, 112179), (732, 98080), (915, 78464), (960, 74786), (976, 73560), (1220, 58848), (1226, 58560), (1464, 49040), (1830, 39232), (1839, 39040), (1920, 37393), (1952, 36780), (2440, 29424), (2452, 29280), (2928, 24520), (3065, 23424), (3660, 19616), (3678, 19520), (3904, 18390), (4880, 14712), (4904, 14640), (5856, 12260), (6130, 11712), (7320, 9808), (7356, 9760), (7808, 9195)]