1260918144

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 256

約数和(自身を含む): 4024512000

約数和(自身を除く): 2763593856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 32, 36, 46, 48, 54, 58, 64, 69, 72, 87, 92, 96, 108, 116, 128, 138, 144, 174, 184, 192, 207, 216, 232, 261, 276, 288, 348, 368, 384, 414, 432, 464, 522, 547, 552, 576, 621, 667, 696, 736, 783, 828, 864, 928, 1044, 1094, 1104, 1152, 1242, 1334, 1392, 1472, 1566, 1641, 1656, 1728, 1856, 2001, 2088, 2188, 2208, 2484, 2668, 2784, 2944, 3132, 3282, 3312, 3456, 3712, 4002, 4176, 4376, 4416, 4923, 4968, 5336, 5568, 6003, 6264, 6564, 6624, 8004, 8352, 8752, 8832, 9846, 9936, 10672, 11136, 12006, 12528, 12581, 13128, 13248, 14769, 15863, 16008, 16704, 17504, 18009, 19692, 19872, 21344, 24012, 25056, 25162, 26256, 26496, 29538, 31726, 32016, 33408, 35008, 36018, 37743, 39384, 39744, 42688, 47589, 48024, 50112, 50324, 52512, 59076, 63452, 64032, 70016, 72036, 75486, 78768, 79488, 85376, 95178, 96048, 100224, 100648, 105024, 113229, 118152, 126904, 128064, 142767, 144072, 150972, 157536, 190356, 192096, 201296, 210048, 226458, 236304, 253808, 256128, 285534, 288144, 301944, 315072, 339687, 364849, 380712, 384192, 402592, 428301, 452916, 472608, 507616, 571068, 576288, 603888, 630144, 679374, 729698, 761424, 768384, 805184, 856602, 905832, 945216, 1015232, 1094547, 1142136, 1152576, 1207776, 1358748, 1459396, 1522848, 1610368, 1713204, 1811664, 1890432, 2030464, 2189094, 2284272, 2305152, 2415552, 2717496, 2918792, 3045696, 3283641, 3426408, 3623328, 4378188, 4568544, 4831104, 5434992, 5837584, 6091392, 6567282, 6852816, 7246656, 8756376, 9137088, 9850923, 10869984, 11675168, 13134564, 13705632, 14493312, 17512752, 18274176, 19701846, 21739968, 23350336, 26269128, 27411264, 35025504, 39403692, 43479936, 46700672, 52538256, 54822528, 70051008, 78807384, 105076512, 140102016, 157614768, 210153024, 315229536, 420306048, 630459072, 1260918144]

約数ペア:

[(1, 1260918144), (2, 630459072), (3, 420306048), (4, 315229536), (6, 210153024), (8, 157614768), (9, 140102016), (12, 105076512), (16, 78807384), (18, 70051008), (23, 54822528), (24, 52538256), (27, 46700672), (29, 43479936), (32, 39403692), (36, 35025504), (46, 27411264), (48, 26269128), (54, 23350336), (58, 21739968), (64, 19701846), (69, 18274176), (72, 17512752), (87, 14493312), (92, 13705632), (96, 13134564), (108, 11675168), (116, 10869984), (128, 9850923), (138, 9137088), (144, 8756376), (174, 7246656), (184, 6852816), (192, 6567282), (207, 6091392), (216, 5837584), (232, 5434992), (261, 4831104), (276, 4568544), (288, 4378188), (348, 3623328), (368, 3426408), (384, 3283641), (414, 3045696), (432, 2918792), (464, 2717496), (522, 2415552), (547, 2305152), (552, 2284272), (576, 2189094), (621, 2030464), (667, 1890432), (696, 1811664), (736, 1713204), (783, 1610368), (828, 1522848), (864, 1459396), (928, 1358748), (1044, 1207776), (1094, 1152576), (1104, 1142136), (1152, 1094547), (1242, 1015232), (1334, 945216), (1392, 905832), (1472, 856602), (1566, 805184), (1641, 768384), (1656, 761424), (1728, 729698), (1856, 679374), (2001, 630144), (2088, 603888), (2188, 576288), (2208, 571068), (2484, 507616), (2668, 472608), (2784, 452916), (2944, 428301), (3132, 402592), (3282, 384192), (3312, 380712), (3456, 364849), (3712, 339687), (4002, 315072), (4176, 301944), (4376, 288144), (4416, 285534), (4923, 256128), (4968, 253808), (5336, 236304), (5568, 226458), (6003, 210048), (6264, 201296), (6564, 192096), (6624, 190356), (8004, 157536), (8352, 150972), (8752, 144072), (8832, 142767), (9846, 128064), (9936, 126904), (10672, 118152), (11136, 113229), (12006, 105024), (12528, 100648), (12581, 100224), (13128, 96048), (13248, 95178), (14769, 85376), (15863, 79488), (16008, 78768), (16704, 75486), (17504, 72036), (18009, 70016), (19692, 64032), (19872, 63452), (21344, 59076), (24012, 52512), (25056, 50324), (25162, 50112), (26256, 48024), (26496, 47589), (29538, 42688), (31726, 39744), (32016, 39384), (33408, 37743), (35008, 36018)]