196508520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 694512000

約数和(自身を除く): 498003480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 199, 211, 234, 260, 312, 360, 390, 398, 422, 468, 520, 585, 597, 633, 780, 796, 844, 936, 995, 1055, 1170, 1194, 1266, 1560, 1592, 1688, 1791, 1899, 1990, 2110, 2340, 2388, 2532, 2587, 2743, 2985, 3165, 3582, 3798, 3980, 4220, 4680, 4776, 5064, 5174, 5486, 5970, 6330, 7164, 7596, 7761, 7960, 8229, 8440, 8955, 9495, 10348, 10972, 11940, 12660, 12935, 13715, 14328, 15192, 15522, 16458, 17910, 18990, 20696, 21944, 23283, 23880, 24687, 25320, 25870, 27430, 31044, 32916, 35820, 37980, 38805, 41145, 41989, 46566, 49374, 51740, 54860, 62088, 65832, 71640, 75960, 77610, 82290, 83978, 93132, 98748, 103480, 109720, 116415, 123435, 125967, 155220, 164580, 167956, 186264, 197496, 209945, 232830, 246870, 251934, 310440, 329160, 335912, 377901, 419890, 465660, 493740, 503868, 545857, 629835, 755802, 839780, 931320, 987480, 1007736, 1091714, 1259670, 1511604, 1637571, 1679560, 1889505, 2183428, 2519340, 2729285, 3023208, 3275142, 3779010, 4366856, 4912713, 5038680, 5458570, 6550284, 7558020, 8187855, 9825426, 10917140, 13100568, 15116040, 16375710, 19650852, 21834280, 24563565, 32751420, 39301704, 49127130, 65502840, 98254260, 196508520]

約数ペア:

[(1, 196508520), (2, 98254260), (3, 65502840), (4, 49127130), (5, 39301704), (6, 32751420), (8, 24563565), (9, 21834280), (10, 19650852), (12, 16375710), (13, 15116040), (15, 13100568), (18, 10917140), (20, 9825426), (24, 8187855), (26, 7558020), (30, 6550284), (36, 5458570), (39, 5038680), (40, 4912713), (45, 4366856), (52, 3779010), (60, 3275142), (65, 3023208), (72, 2729285), (78, 2519340), (90, 2183428), (104, 1889505), (117, 1679560), (120, 1637571), (130, 1511604), (156, 1259670), (180, 1091714), (195, 1007736), (199, 987480), (211, 931320), (234, 839780), (260, 755802), (312, 629835), (360, 545857), (390, 503868), (398, 493740), (422, 465660), (468, 419890), (520, 377901), (585, 335912), (597, 329160), (633, 310440), (780, 251934), (796, 246870), (844, 232830), (936, 209945), (995, 197496), (1055, 186264), (1170, 167956), (1194, 164580), (1266, 155220), (1560, 125967), (1592, 123435), (1688, 116415), (1791, 109720), (1899, 103480), (1990, 98748), (2110, 93132), (2340, 83978), (2388, 82290), (2532, 77610), (2587, 75960), (2743, 71640), (2985, 65832), (3165, 62088), (3582, 54860), (3798, 51740), (3980, 49374), (4220, 46566), (4680, 41989), (4776, 41145), (5064, 38805), (5174, 37980), (5486, 35820), (5970, 32916), (6330, 31044), (7164, 27430), (7596, 25870), (7761, 25320), (7960, 24687), (8229, 23880), (8440, 23283), (8955, 21944), (9495, 20696), (10348, 18990), (10972, 17910), (11940, 16458), (12660, 15522), (12935, 15192), (13715, 14328)]