144917160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 451768320

約数和(自身を除く): 306851160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 127, 148, 185, 222, 254, 257, 296, 370, 381, 444, 508, 514, 555, 635, 740, 762, 771, 888, 1016, 1028, 1110, 1270, 1285, 1480, 1524, 1542, 1905, 2056, 2220, 2540, 2570, 3048, 3084, 3810, 3855, 4440, 4699, 5080, 5140, 6168, 7620, 7710, 9398, 9509, 10280, 14097, 15240, 15420, 18796, 19018, 23495, 28194, 28527, 30840, 32639, 37592, 38036, 46990, 47545, 56388, 57054, 65278, 70485, 76072, 93980, 95090, 97917, 112776, 114108, 130556, 140970, 142635, 163195, 187960, 190180, 195834, 228216, 261112, 281940, 285270, 326390, 380360, 391668, 489585, 563880, 570540, 652780, 783336, 979170, 1141080, 1207643, 1305560, 1958340, 2415286, 3622929, 3916680, 4830572, 6038215, 7245858, 9661144, 12076430, 14491716, 18114645, 24152860, 28983432, 36229290, 48305720, 72458580, 144917160]

約数ペア:

[(1, 144917160), (2, 72458580), (3, 48305720), (4, 36229290), (5, 28983432), (6, 24152860), (8, 18114645), (10, 14491716), (12, 12076430), (15, 9661144), (20, 7245858), (24, 6038215), (30, 4830572), (37, 3916680), (40, 3622929), (60, 2415286), (74, 1958340), (111, 1305560), (120, 1207643), (127, 1141080), (148, 979170), (185, 783336), (222, 652780), (254, 570540), (257, 563880), (296, 489585), (370, 391668), (381, 380360), (444, 326390), (508, 285270), (514, 281940), (555, 261112), (635, 228216), (740, 195834), (762, 190180), (771, 187960), (888, 163195), (1016, 142635), (1028, 140970), (1110, 130556), (1270, 114108), (1285, 112776), (1480, 97917), (1524, 95090), (1542, 93980), (1905, 76072), (2056, 70485), (2220, 65278), (2540, 57054), (2570, 56388), (3048, 47545), (3084, 46990), (3810, 38036), (3855, 37592), (4440, 32639), (4699, 30840), (5080, 28527), (5140, 28194), (6168, 23495), (7620, 19018), (7710, 18796), (9398, 15420), (9509, 15240), (10280, 14097)]