255560760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 384

約数和(自身を含む): 1061424000

約数和(自身を除く): 805863240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 29, 30, 35, 36, 39, 40, 42, 45, 52, 56, 58, 60, 63, 65, 70, 72, 78, 84, 87, 90, 91, 104, 105, 116, 117, 120, 126, 130, 140, 145, 156, 168, 174, 180, 182, 195, 203, 210, 232, 234, 252, 260, 261, 269, 273, 280, 290, 312, 315, 348, 360, 364, 377, 390, 406, 420, 435, 455, 468, 504, 520, 522, 538, 546, 580, 585, 609, 630, 696, 728, 754, 780, 807, 812, 819, 840, 870, 910, 936, 1015, 1044, 1076, 1092, 1131, 1160, 1170, 1218, 1260, 1305, 1345, 1365, 1508, 1560, 1614, 1624, 1638, 1740, 1820, 1827, 1883, 1885, 2030, 2088, 2152, 2184, 2262, 2340, 2421, 2436, 2520, 2610, 2639, 2690, 2730, 3016, 3045, 3228, 3276, 3393, 3480, 3497, 3640, 3654, 3766, 3770, 4035, 4060, 4095, 4524, 4680, 4842, 4872, 5220, 5278, 5380, 5460, 5649, 5655, 6090, 6456, 6552, 6786, 6994, 7308, 7532, 7540, 7801, 7917, 8070, 8120, 8190, 9048, 9135, 9415, 9684, 10440, 10491, 10556, 10760, 10920, 11298, 11310, 12105, 12180, 13195, 13572, 13988, 14616, 15064, 15080, 15602, 15834, 16140, 16380, 16947, 16965, 17485, 18270, 18830, 19368, 20982, 21112, 22596, 22620, 23403, 23751, 24210, 24360, 24479, 26390, 27144, 27976, 28245, 31204, 31473, 31668, 32280, 32760, 33894, 33930, 34970, 36540, 37660, 39005, 39585, 41964, 45192, 45240, 46806, 47502, 48420, 48958, 52455, 52780, 54607, 56490, 62408, 62946, 63336, 67788, 67860, 69940, 70209, 73080, 73437, 75320, 78010, 79170, 83928, 84735, 93612, 95004, 96840, 97916, 101413, 104910, 105560, 109214, 112980, 117015, 118755, 122395, 125892, 135576, 135720, 139880, 140418, 146874, 156020, 157365, 158340, 163821, 169470, 187224, 190008, 195832, 202826, 209820, 218428, 220311, 225960, 234030, 237510, 244790, 251784, 273035, 280836, 293748, 304239, 312040, 314730, 316680, 327642, 338940, 351045, 367185, 405652, 419640, 436856, 440622, 468060, 475020, 489580, 491463, 507065, 546070, 561672, 587496, 608478, 629460, 655284, 677880, 702090, 709891, 734370, 811304, 819105, 881244, 912717, 936120, 950040, 979160, 982926, 1014130, 1092140, 1101555, 1216956, 1258920, 1310568, 1404180, 1419782, 1468740, 1521195, 1638210, 1762488, 1825434, 1965852, 2028260, 2129673, 2184280, 2203110, 2433912, 2457315, 2808360, 2839564, 2937480, 3042390, 3276420, 3549455, 3650868, 3931704, 4056520, 4259346, 4406220, 4563585, 4914630, 5679128, 6084780, 6389019, 6552840, 7098910, 7301736, 8518692, 8812440, 9127170, 9829260, 10648365, 12169560, 12778038, 14197820, 17037384, 18254340, 19658520, 21296730, 25556076, 28395640, 31945095, 36508680, 42593460, 51112152, 63890190, 85186920, 127780380, 255560760]

約数ペア:

[(1, 255560760), (2, 127780380), (3, 85186920), (4, 63890190), (5, 51112152), (6, 42593460), (7, 36508680), (8, 31945095), (9, 28395640), (10, 25556076), (12, 21296730), (13, 19658520), (14, 18254340), (15, 17037384), (18, 14197820), (20, 12778038), (21, 12169560), (24, 10648365), (26, 9829260), (28, 9127170), (29, 8812440), (30, 8518692), (35, 7301736), (36, 7098910), (39, 6552840), (40, 6389019), (42, 6084780), (45, 5679128), (52, 4914630), (56, 4563585), (58, 4406220), (60, 4259346), (63, 4056520), (65, 3931704), (70, 3650868), (72, 3549455), (78, 3276420), (84, 3042390), (87, 2937480), (90, 2839564), (91, 2808360), (104, 2457315), (105, 2433912), (116, 2203110), (117, 2184280), (120, 2129673), (126, 2028260), (130, 1965852), (140, 1825434), (145, 1762488), (156, 1638210), (168, 1521195), (174, 1468740), (180, 1419782), (182, 1404180), (195, 1310568), (203, 1258920), (210, 1216956), (232, 1101555), (234, 1092140), (252, 1014130), (260, 982926), (261, 979160), (269, 950040), (273, 936120), (280, 912717), (290, 881244), (312, 819105), (315, 811304), (348, 734370), (360, 709891), (364, 702090), (377, 677880), (390, 655284), (406, 629460), (420, 608478), (435, 587496), (455, 561672), (468, 546070), (504, 507065), (520, 491463), (522, 489580), (538, 475020), (546, 468060), (580, 440622), (585, 436856), (609, 419640), (630, 405652), (696, 367185), (728, 351045), (754, 338940), (780, 327642), (807, 316680), (812, 314730), (819, 312040), (840, 304239), (870, 293748), (910, 280836), (936, 273035), (1015, 251784), (1044, 244790), (1076, 237510), (1092, 234030), (1131, 225960), (1160, 220311), (1170, 218428), (1218, 209820), (1260, 202826), (1305, 195832), (1345, 190008), (1365, 187224), (1508, 169470), (1560, 163821), (1614, 158340), (1624, 157365), (1638, 156020), (1740, 146874), (1820, 140418), (1827, 139880), (1883, 135720), (1885, 135576), (2030, 125892), (2088, 122395), (2152, 118755), (2184, 117015), (2262, 112980), (2340, 109214), (2421, 105560), (2436, 104910), (2520, 101413), (2610, 97916), (2639, 96840), (2690, 95004), (2730, 93612), (3016, 84735), (3045, 83928), (3228, 79170), (3276, 78010), (3393, 75320), (3480, 73437), (3497, 73080), (3640, 70209), (3654, 69940), (3766, 67860), (3770, 67788), (4035, 63336), (4060, 62946), (4095, 62408), (4524, 56490), (4680, 54607), (4842, 52780), (4872, 52455), (5220, 48958), (5278, 48420), (5380, 47502), (5460, 46806), (5649, 45240), (5655, 45192), (6090, 41964), (6456, 39585), (6552, 39005), (6786, 37660), (6994, 36540), (7308, 34970), (7532, 33930), (7540, 33894), (7801, 32760), (7917, 32280), (8070, 31668), (8120, 31473), (8190, 31204), (9048, 28245), (9135, 27976), (9415, 27144), (9684, 26390), (10440, 24479), (10491, 24360), (10556, 24210), (10760, 23751), (10920, 23403), (11298, 22620), (11310, 22596), (12105, 21112), (12180, 20982), (13195, 19368), (13572, 18830), (13988, 18270), (14616, 17485), (15064, 16965), (15080, 16947), (15602, 16380), (15834, 16140)]