197590680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:994

約数の個数: 192

約数和(自身を含む): 742996800

約数和(自身を除く): 545406120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 881, 890, 1068, 1246, 1260, 1335, 1602, 1762, 1780, 1869, 2136, 2492, 2520, 2643, 2670, 3115, 3204, 3524, 3560, 3738, 4005, 4405, 4984, 5286, 5340, 5607, 6167, 6230, 6408, 7048, 7476, 7929, 8010, 8810, 9345, 10572, 10680, 11214, 12334, 12460, 13215, 14952, 15858, 16020, 17620, 18501, 18690, 21144, 22428, 24668, 24920, 26430, 28035, 30835, 31716, 32040, 35240, 37002, 37380, 39645, 44856, 49336, 52860, 55503, 56070, 61670, 63432, 74004, 74760, 78409, 79290, 92505, 105720, 111006, 112140, 123340, 148008, 156818, 158580, 185010, 222012, 224280, 235227, 246680, 277515, 313636, 317160, 370020, 392045, 444024, 470454, 548863, 555030, 627272, 705681, 740040, 784090, 940908, 1097726, 1110060, 1176135, 1411362, 1568180, 1646589, 1881816, 2195452, 2220120, 2352270, 2744315, 2822724, 3136360, 3293178, 3528405, 4390904, 4704540, 4939767, 5488630, 5645448, 6586356, 7056810, 8232945, 9409080, 9879534, 10977260, 13172712, 14113620, 16465890, 19759068, 21954520, 24698835, 28227240, 32931780, 39518136, 49397670, 65863560, 98795340, 197590680]

約数ペア:

[(1, 197590680), (2, 98795340), (3, 65863560), (4, 49397670), (5, 39518136), (6, 32931780), (7, 28227240), (8, 24698835), (9, 21954520), (10, 19759068), (12, 16465890), (14, 14113620), (15, 13172712), (18, 10977260), (20, 9879534), (21, 9409080), (24, 8232945), (28, 7056810), (30, 6586356), (35, 5645448), (36, 5488630), (40, 4939767), (42, 4704540), (45, 4390904), (56, 3528405), (60, 3293178), (63, 3136360), (70, 2822724), (72, 2744315), (84, 2352270), (89, 2220120), (90, 2195452), (105, 1881816), (120, 1646589), (126, 1568180), (140, 1411362), (168, 1176135), (178, 1110060), (180, 1097726), (210, 940908), (252, 784090), (267, 740040), (280, 705681), (315, 627272), (356, 555030), (360, 548863), (420, 470454), (445, 444024), (504, 392045), (534, 370020), (623, 317160), (630, 313636), (712, 277515), (801, 246680), (840, 235227), (881, 224280), (890, 222012), (1068, 185010), (1246, 158580), (1260, 156818), (1335, 148008), (1602, 123340), (1762, 112140), (1780, 111006), (1869, 105720), (2136, 92505), (2492, 79290), (2520, 78409), (2643, 74760), (2670, 74004), (3115, 63432), (3204, 61670), (3524, 56070), (3560, 55503), (3738, 52860), (4005, 49336), (4405, 44856), (4984, 39645), (5286, 37380), (5340, 37002), (5607, 35240), (6167, 32040), (6230, 31716), (6408, 30835), (7048, 28035), (7476, 26430), (7929, 24920), (8010, 24668), (8810, 22428), (9345, 21144), (10572, 18690), (10680, 18501), (11214, 17620), (12334, 16020), (12460, 15858), (13215, 14952)]