157377960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 542505600

約数和(自身を除く): 385127640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 83, 90, 92, 115, 120, 138, 166, 180, 184, 207, 229, 230, 249, 276, 332, 345, 360, 414, 415, 458, 460, 498, 552, 664, 687, 690, 747, 828, 830, 916, 920, 996, 1035, 1145, 1245, 1374, 1380, 1494, 1656, 1660, 1832, 1909, 1992, 2061, 2070, 2290, 2490, 2748, 2760, 2988, 3320, 3435, 3735, 3818, 4122, 4140, 4580, 4980, 5267, 5496, 5727, 5976, 6870, 7470, 7636, 8244, 8280, 9160, 9545, 9960, 10305, 10534, 11454, 13740, 14940, 15272, 15801, 16488, 17181, 19007, 19090, 20610, 21068, 22908, 26335, 27480, 28635, 29880, 31602, 34362, 38014, 38180, 41220, 42136, 45816, 47403, 52670, 57021, 57270, 63204, 68724, 76028, 76360, 79005, 82440, 85905, 94806, 95035, 105340, 114042, 114540, 126408, 137448, 152056, 158010, 171063, 171810, 189612, 190070, 210680, 228084, 229080, 237015, 285105, 316020, 342126, 343620, 379224, 380140, 437161, 456168, 474030, 570210, 632040, 684252, 687240, 760280, 855315, 874322, 948060, 1140420, 1311483, 1368504, 1710630, 1748644, 1896120, 2185805, 2280840, 2622966, 3421260, 3497288, 3934449, 4371610, 5245932, 6557415, 6842520, 7868898, 8743220, 10491864, 13114830, 15737796, 17486440, 19672245, 26229660, 31475592, 39344490, 52459320, 78688980, 157377960]

約数ペア:

[(1, 157377960), (2, 78688980), (3, 52459320), (4, 39344490), (5, 31475592), (6, 26229660), (8, 19672245), (9, 17486440), (10, 15737796), (12, 13114830), (15, 10491864), (18, 8743220), (20, 7868898), (23, 6842520), (24, 6557415), (30, 5245932), (36, 4371610), (40, 3934449), (45, 3497288), (46, 3421260), (60, 2622966), (69, 2280840), (72, 2185805), (83, 1896120), (90, 1748644), (92, 1710630), (115, 1368504), (120, 1311483), (138, 1140420), (166, 948060), (180, 874322), (184, 855315), (207, 760280), (229, 687240), (230, 684252), (249, 632040), (276, 570210), (332, 474030), (345, 456168), (360, 437161), (414, 380140), (415, 379224), (458, 343620), (460, 342126), (498, 316020), (552, 285105), (664, 237015), (687, 229080), (690, 228084), (747, 210680), (828, 190070), (830, 189612), (916, 171810), (920, 171063), (996, 158010), (1035, 152056), (1145, 137448), (1245, 126408), (1374, 114540), (1380, 114042), (1494, 105340), (1656, 95035), (1660, 94806), (1832, 85905), (1909, 82440), (1992, 79005), (2061, 76360), (2070, 76028), (2290, 68724), (2490, 63204), (2748, 57270), (2760, 57021), (2988, 52670), (3320, 47403), (3435, 45816), (3735, 42136), (3818, 41220), (4122, 38180), (4140, 38014), (4580, 34362), (4980, 31602), (5267, 29880), (5496, 28635), (5727, 27480), (5976, 26335), (6870, 22908), (7470, 21068), (7636, 20610), (8244, 19090), (8280, 19007), (9160, 17181), (9545, 16488), (9960, 15801), (10305, 15272), (10534, 14940), (11454, 13740)]