215462520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6577}}^1$

素因数の和:6614

約数の個数: 192

約数和(自身を含む): 861981120

約数和(自身を除く): 646518600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 6577, 8190, 10920, 13154, 16380, 19731, 26308, 32760, 32885, 39462, 46039, 52616, 59193, 65770, 78924, 85501, 92078, 98655, 118386, 131540, 138117, 157848, 171002, 184156, 197310, 230195, 236772, 256503, 263080, 276234, 295965, 342004, 368312, 394620, 414351, 427505, 460390, 473544, 513006, 552468, 591930, 598507, 684008, 690585, 769509, 789240, 828702, 855010, 920780, 1026012, 1104936, 1183860, 1197014, 1282515, 1381170, 1539018, 1657404, 1710020, 1795521, 1841560, 2052024, 2071755, 2367720, 2394028, 2565030, 2762340, 2992535, 3078036, 3314808, 3420040, 3591042, 3847545, 4143510, 4788056, 5130060, 5386563, 5524680, 5985070, 6156072, 7182084, 7695090, 8287020, 8977605, 10260120, 10773126, 11970140, 14364168, 15390180, 16574040, 17955210, 21546252, 23940280, 26932815, 30780360, 35910420, 43092504, 53865630, 71820840, 107731260, 215462520]

約数ペア:

[(1, 215462520), (2, 107731260), (3, 71820840), (4, 53865630), (5, 43092504), (6, 35910420), (7, 30780360), (8, 26932815), (9, 23940280), (10, 21546252), (12, 17955210), (13, 16574040), (14, 15390180), (15, 14364168), (18, 11970140), (20, 10773126), (21, 10260120), (24, 8977605), (26, 8287020), (28, 7695090), (30, 7182084), (35, 6156072), (36, 5985070), (39, 5524680), (40, 5386563), (42, 5130060), (45, 4788056), (52, 4143510), (56, 3847545), (60, 3591042), (63, 3420040), (65, 3314808), (70, 3078036), (72, 2992535), (78, 2762340), (84, 2565030), (90, 2394028), (91, 2367720), (104, 2071755), (105, 2052024), (117, 1841560), (120, 1795521), (126, 1710020), (130, 1657404), (140, 1539018), (156, 1381170), (168, 1282515), (180, 1197014), (182, 1183860), (195, 1104936), (210, 1026012), (234, 920780), (252, 855010), (260, 828702), (273, 789240), (280, 769509), (312, 690585), (315, 684008), (360, 598507), (364, 591930), (390, 552468), (420, 513006), (455, 473544), (468, 460390), (504, 427505), (520, 414351), (546, 394620), (585, 368312), (630, 342004), (728, 295965), (780, 276234), (819, 263080), (840, 256503), (910, 236772), (936, 230195), (1092, 197310), (1170, 184156), (1260, 171002), (1365, 157848), (1560, 138117), (1638, 131540), (1820, 118386), (2184, 98655), (2340, 92078), (2520, 85501), (2730, 78924), (3276, 65770), (3640, 59193), (4095, 52616), (4680, 46039), (5460, 39462), (6552, 32885), (6577, 32760), (8190, 26308), (10920, 19731), (13154, 16380)]