13874280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 48384000

約数和(自身を除く): 34509720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 199, 210, 249, 280, 332, 398, 415, 420, 498, 581, 597, 664, 796, 830, 840, 995, 996, 1162, 1194, 1245, 1393, 1592, 1660, 1743, 1990, 1992, 2324, 2388, 2490, 2786, 2905, 2985, 3320, 3486, 3980, 4179, 4648, 4776, 4980, 5572, 5810, 5970, 6965, 6972, 7960, 8358, 8715, 9960, 11144, 11620, 11940, 13930, 13944, 16517, 16716, 17430, 20895, 23240, 23880, 27860, 33034, 33432, 34860, 41790, 49551, 55720, 66068, 69720, 82585, 83580, 99102, 115619, 132136, 165170, 167160, 198204, 231238, 247755, 330340, 346857, 396408, 462476, 495510, 578095, 660680, 693714, 924952, 991020, 1156190, 1387428, 1734285, 1982040, 2312380, 2774856, 3468570, 4624760, 6937140, 13874280]

約数ペア:

[(1, 13874280), (2, 6937140), (3, 4624760), (4, 3468570), (5, 2774856), (6, 2312380), (7, 1982040), (8, 1734285), (10, 1387428), (12, 1156190), (14, 991020), (15, 924952), (20, 693714), (21, 660680), (24, 578095), (28, 495510), (30, 462476), (35, 396408), (40, 346857), (42, 330340), (56, 247755), (60, 231238), (70, 198204), (83, 167160), (84, 165170), (105, 132136), (120, 115619), (140, 99102), (166, 83580), (168, 82585), (199, 69720), (210, 66068), (249, 55720), (280, 49551), (332, 41790), (398, 34860), (415, 33432), (420, 33034), (498, 27860), (581, 23880), (597, 23240), (664, 20895), (796, 17430), (830, 16716), (840, 16517), (995, 13944), (996, 13930), (1162, 11940), (1194, 11620), (1245, 11144), (1393, 9960), (1592, 8715), (1660, 8358), (1743, 7960), (1990, 6972), (1992, 6965), (2324, 5970), (2388, 5810), (2490, 5572), (2786, 4980), (2905, 4776), (2985, 4648), (3320, 4179), (3486, 3980)]