86374680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 308862720

約数和(自身を除く): 222488040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 107, 120, 124, 140, 155, 168, 186, 210, 214, 217, 248, 280, 310, 321, 372, 420, 428, 434, 465, 535, 620, 642, 651, 744, 749, 840, 856, 868, 930, 961, 1070, 1085, 1240, 1284, 1302, 1498, 1605, 1736, 1860, 1922, 2140, 2170, 2247, 2568, 2604, 2883, 2996, 3210, 3255, 3317, 3720, 3745, 3844, 4280, 4340, 4494, 4805, 5208, 5766, 5992, 6420, 6510, 6634, 6727, 7490, 7688, 8680, 8988, 9610, 9951, 11235, 11532, 12840, 13020, 13268, 13454, 14415, 14980, 16585, 17976, 19220, 19902, 20181, 22470, 23064, 23219, 26040, 26536, 26908, 28830, 29960, 33170, 33635, 38440, 39804, 40362, 44940, 46438, 49755, 53816, 57660, 66340, 67270, 69657, 79608, 80724, 89880, 92876, 99510, 100905, 102827, 115320, 116095, 132680, 134540, 139314, 161448, 185752, 199020, 201810, 205654, 232190, 269080, 278628, 308481, 348285, 398040, 403620, 411308, 464380, 514135, 557256, 616962, 696570, 719789, 807240, 822616, 928760, 1028270, 1233924, 1393140, 1439578, 1542405, 2056540, 2159367, 2467848, 2786280, 2879156, 3084810, 3598945, 4113080, 4318734, 5758312, 6169620, 7197890, 8637468, 10796835, 12339240, 14395780, 17274936, 21593670, 28791560, 43187340, 86374680]

約数ペア:

[(1, 86374680), (2, 43187340), (3, 28791560), (4, 21593670), (5, 17274936), (6, 14395780), (7, 12339240), (8, 10796835), (10, 8637468), (12, 7197890), (14, 6169620), (15, 5758312), (20, 4318734), (21, 4113080), (24, 3598945), (28, 3084810), (30, 2879156), (31, 2786280), (35, 2467848), (40, 2159367), (42, 2056540), (56, 1542405), (60, 1439578), (62, 1393140), (70, 1233924), (84, 1028270), (93, 928760), (105, 822616), (107, 807240), (120, 719789), (124, 696570), (140, 616962), (155, 557256), (168, 514135), (186, 464380), (210, 411308), (214, 403620), (217, 398040), (248, 348285), (280, 308481), (310, 278628), (321, 269080), (372, 232190), (420, 205654), (428, 201810), (434, 199020), (465, 185752), (535, 161448), (620, 139314), (642, 134540), (651, 132680), (744, 116095), (749, 115320), (840, 102827), (856, 100905), (868, 99510), (930, 92876), (961, 89880), (1070, 80724), (1085, 79608), (1240, 69657), (1284, 67270), (1302, 66340), (1498, 57660), (1605, 53816), (1736, 49755), (1860, 46438), (1922, 44940), (2140, 40362), (2170, 39804), (2247, 38440), (2568, 33635), (2604, 33170), (2883, 29960), (2996, 28830), (3210, 26908), (3255, 26536), (3317, 26040), (3720, 23219), (3745, 23064), (3844, 22470), (4280, 20181), (4340, 19902), (4494, 19220), (4805, 17976), (5208, 16585), (5766, 14980), (5992, 14415), (6420, 13454), (6510, 13268), (6634, 13020), (6727, 12840), (7490, 11532), (7688, 11235), (8680, 9951), (8988, 9610)]