269201520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1780

約数の個数: 240

約数和(自身を含む): 1067169792

約数和(自身を除く): 797968272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1723, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3446, 3472, 3720, 3906, 4340, 4464, 5040, 5169, 5208, 5580, 6510, 6892, 7440, 7812, 8615, 8680, 9765, 10338, 10416, 11160, 12061, 13020, 13784, 15507, 15624, 17230, 17360, 19530, 20676, 22320, 24122, 25845, 26040, 27568, 31014, 31248, 34460, 36183, 39060, 41352, 48244, 51690, 52080, 53413, 60305, 62028, 68920, 72366, 77535, 78120, 82704, 96488, 103380, 106826, 108549, 120610, 124056, 137840, 144732, 155070, 156240, 160239, 180915, 192976, 206760, 213652, 217098, 241220, 248112, 267065, 289464, 310140, 320478, 361830, 373891, 413520, 427304, 434196, 480717, 482440, 534130, 542745, 578928, 620280, 640956, 723660, 747782, 801195, 854608, 868392, 961434, 964880, 1068260, 1085490, 1121673, 1240560, 1281912, 1447320, 1495564, 1602390, 1736784, 1869455, 1922868, 2136520, 2170980, 2243346, 2403585, 2563824, 2894640, 2991128, 3204780, 3365019, 3738910, 3845736, 4273040, 4341960, 4486692, 4807170, 5608365, 5982256, 6409560, 6730038, 7477820, 7691472, 8683920, 8973384, 9614340, 11216730, 12819120, 13460076, 14955640, 16825095, 17946768, 19228680, 22433460, 26920152, 29911280, 33650190, 38457360, 44866920, 53840304, 67300380, 89733840, 134600760, 269201520]

約数ペア:

[(1, 269201520), (2, 134600760), (3, 89733840), (4, 67300380), (5, 53840304), (6, 44866920), (7, 38457360), (8, 33650190), (9, 29911280), (10, 26920152), (12, 22433460), (14, 19228680), (15, 17946768), (16, 16825095), (18, 14955640), (20, 13460076), (21, 12819120), (24, 11216730), (28, 9614340), (30, 8973384), (31, 8683920), (35, 7691472), (36, 7477820), (40, 6730038), (42, 6409560), (45, 5982256), (48, 5608365), (56, 4807170), (60, 4486692), (62, 4341960), (63, 4273040), (70, 3845736), (72, 3738910), (80, 3365019), (84, 3204780), (90, 2991128), (93, 2894640), (105, 2563824), (112, 2403585), (120, 2243346), (124, 2170980), (126, 2136520), (140, 1922868), (144, 1869455), (155, 1736784), (168, 1602390), (180, 1495564), (186, 1447320), (210, 1281912), (217, 1240560), (240, 1121673), (248, 1085490), (252, 1068260), (279, 964880), (280, 961434), (310, 868392), (315, 854608), (336, 801195), (360, 747782), (372, 723660), (420, 640956), (434, 620280), (465, 578928), (496, 542745), (504, 534130), (558, 482440), (560, 480717), (620, 434196), (630, 427304), (651, 413520), (720, 373891), (744, 361830), (840, 320478), (868, 310140), (930, 289464), (1008, 267065), (1085, 248112), (1116, 241220), (1240, 217098), (1260, 213652), (1302, 206760), (1395, 192976), (1488, 180915), (1680, 160239), (1723, 156240), (1736, 155070), (1860, 144732), (1953, 137840), (2170, 124056), (2232, 120610), (2480, 108549), (2520, 106826), (2604, 103380), (2790, 96488), (3255, 82704), (3446, 78120), (3472, 77535), (3720, 72366), (3906, 68920), (4340, 62028), (4464, 60305), (5040, 53413), (5169, 52080), (5208, 51690), (5580, 48244), (6510, 41352), (6892, 39060), (7440, 36183), (7812, 34460), (8615, 31248), (8680, 31014), (9765, 27568), (10338, 26040), (10416, 25845), (11160, 24122), (12061, 22320), (13020, 20676), (13784, 19530), (15507, 17360), (15624, 17230)]