148103760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 528537600

約数和(自身を除く): 380433840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 398, 420, 443, 560, 597, 796, 840, 886, 995, 1194, 1329, 1393, 1592, 1680, 1772, 1990, 2215, 2388, 2658, 2786, 2985, 3101, 3184, 3544, 3980, 4179, 4430, 4776, 5316, 5572, 5970, 6202, 6645, 6965, 7088, 7960, 8358, 8860, 9303, 9552, 10632, 11144, 11940, 12404, 13290, 13930, 15505, 15920, 16716, 17720, 18606, 20895, 21264, 22288, 23880, 24808, 26580, 27860, 31010, 33432, 35440, 37212, 41790, 46515, 47760, 49616, 53160, 55720, 62020, 66864, 74424, 83580, 88157, 93030, 106320, 111440, 124040, 148848, 167160, 176314, 186060, 248080, 264471, 334320, 352628, 372120, 440785, 528942, 617099, 705256, 744240, 881570, 1057884, 1234198, 1322355, 1410512, 1763140, 1851297, 2115768, 2468396, 2644710, 3085495, 3526280, 3702594, 4231536, 4936792, 5289420, 6170990, 7052560, 7405188, 9256485, 9873584, 10578840, 12341980, 14810376, 18512970, 21157680, 24683960, 29620752, 37025940, 49367920, 74051880, 148103760]

約数ペア:

[(1, 148103760), (2, 74051880), (3, 49367920), (4, 37025940), (5, 29620752), (6, 24683960), (7, 21157680), (8, 18512970), (10, 14810376), (12, 12341980), (14, 10578840), (15, 9873584), (16, 9256485), (20, 7405188), (21, 7052560), (24, 6170990), (28, 5289420), (30, 4936792), (35, 4231536), (40, 3702594), (42, 3526280), (48, 3085495), (56, 2644710), (60, 2468396), (70, 2115768), (80, 1851297), (84, 1763140), (105, 1410512), (112, 1322355), (120, 1234198), (140, 1057884), (168, 881570), (199, 744240), (210, 705256), (240, 617099), (280, 528942), (336, 440785), (398, 372120), (420, 352628), (443, 334320), (560, 264471), (597, 248080), (796, 186060), (840, 176314), (886, 167160), (995, 148848), (1194, 124040), (1329, 111440), (1393, 106320), (1592, 93030), (1680, 88157), (1772, 83580), (1990, 74424), (2215, 66864), (2388, 62020), (2658, 55720), (2786, 53160), (2985, 49616), (3101, 47760), (3184, 46515), (3544, 41790), (3980, 37212), (4179, 35440), (4430, 33432), (4776, 31010), (5316, 27860), (5572, 26580), (5970, 24808), (6202, 23880), (6645, 22288), (6965, 21264), (7088, 20895), (7960, 18606), (8358, 17720), (8860, 16716), (9303, 15920), (9552, 15505), (10632, 13930), (11144, 13290), (11940, 12404)]