312512040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{547}}^1$

素因数の和:613

約数の個数: 192

約数和(自身を含む): 1090958400

約数和(自身を除く): 778446360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 529, 540, 547, 552, 621, 690, 828, 920, 1035, 1058, 1080, 1094, 1242, 1380, 1587, 1641, 1656, 2070, 2116, 2188, 2484, 2645, 2735, 2760, 3105, 3174, 3282, 4140, 4232, 4376, 4761, 4923, 4968, 5290, 5470, 6210, 6348, 6564, 7935, 8205, 8280, 9522, 9846, 10580, 10940, 12420, 12581, 12696, 13128, 14283, 14769, 15870, 16410, 19044, 19692, 21160, 21880, 23805, 24615, 24840, 25162, 28566, 29538, 31740, 32820, 37743, 38088, 39384, 47610, 49230, 50324, 57132, 59076, 62905, 63480, 65640, 71415, 73845, 75486, 95220, 98460, 100648, 113229, 114264, 118152, 125810, 142830, 147690, 150972, 188715, 190440, 196920, 226458, 251620, 285660, 289363, 295380, 301944, 339687, 377430, 452916, 503240, 566145, 571320, 578726, 590760, 679374, 754860, 868089, 905832, 1132290, 1157452, 1358748, 1446815, 1509720, 1698435, 1736178, 2264580, 2314904, 2604267, 2717496, 2893630, 3396870, 3472356, 4340445, 4529160, 5208534, 5787260, 6793740, 6944712, 7812801, 8680890, 10417068, 11574520, 13021335, 13587480, 15625602, 17361780, 20834136, 26042670, 31251204, 34723560, 39064005, 52085340, 62502408, 78128010, 104170680, 156256020, 312512040]

約数ペア:

[(1, 312512040), (2, 156256020), (3, 104170680), (4, 78128010), (5, 62502408), (6, 52085340), (8, 39064005), (9, 34723560), (10, 31251204), (12, 26042670), (15, 20834136), (18, 17361780), (20, 15625602), (23, 13587480), (24, 13021335), (27, 11574520), (30, 10417068), (36, 8680890), (40, 7812801), (45, 6944712), (46, 6793740), (54, 5787260), (60, 5208534), (69, 4529160), (72, 4340445), (90, 3472356), (92, 3396870), (108, 2893630), (115, 2717496), (120, 2604267), (135, 2314904), (138, 2264580), (180, 1736178), (184, 1698435), (207, 1509720), (216, 1446815), (230, 1358748), (270, 1157452), (276, 1132290), (345, 905832), (360, 868089), (414, 754860), (460, 679374), (529, 590760), (540, 578726), (547, 571320), (552, 566145), (621, 503240), (690, 452916), (828, 377430), (920, 339687), (1035, 301944), (1058, 295380), (1080, 289363), (1094, 285660), (1242, 251620), (1380, 226458), (1587, 196920), (1641, 190440), (1656, 188715), (2070, 150972), (2116, 147690), (2188, 142830), (2484, 125810), (2645, 118152), (2735, 114264), (2760, 113229), (3105, 100648), (3174, 98460), (3282, 95220), (4140, 75486), (4232, 73845), (4376, 71415), (4761, 65640), (4923, 63480), (4968, 62905), (5290, 59076), (5470, 57132), (6210, 50324), (6348, 49230), (6564, 47610), (7935, 39384), (8205, 38088), (8280, 37743), (9522, 32820), (9846, 31740), (10580, 29538), (10940, 28566), (12420, 25162), (12581, 24840), (12696, 24615), (13128, 23805), (14283, 21880), (14769, 21160), (15870, 19692), (16410, 19044)]