2126597760

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17581}}^1$

素因数の和:17616

約数の個数: 256

約数和(自身を含む): 8608147200

約数和(自身を除く): 6481549440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 17581, 20160, 24192, 30240, 35162, 40320, 52743, 60480, 70324, 87905, 105486, 120960, 123067, 140648, 158229, 175810, 210972, 246134, 263715, 281296, 316458, 351620, 369201, 421944, 474687, 492268, 527430, 562592, 615335, 632916, 703240, 738402, 791145, 843888, 949374, 984536, 1054860, 1107603, 1125184, 1230670, 1265832, 1406480, 1476804, 1582290, 1687776, 1846005, 1898748, 1969072, 2109720, 2215206, 2250368, 2373435, 2461340, 2531664, 2812960, 2953608, 3164580, 3322809, 3375552, 3692010, 3797496, 3938144, 4219440, 4430412, 4746870, 4922680, 5063328, 5538015, 5625920, 5907216, 6329160, 6645618, 6751104, 7384020, 7594992, 7876288, 8438880, 8860824, 9493740, 9845360, 10126656, 11076030, 11251840, 11814432, 12658320, 13291236, 14768040, 15189984, 15752576, 16614045, 16877760, 17721648, 18987480, 19690720, 20253312, 22152060, 23628864, 25316640, 26582472, 29536080, 30379968, 33228090, 33755520, 35443296, 37974960, 39381440, 44304120, 47257728, 50633280, 53164944, 59072160, 60759936, 66456180, 70886592, 75949920, 78762880, 88608240, 101266560, 106329888, 118144320, 132912360, 141773184, 151899840, 177216480, 212659776, 236288640, 265824720, 303799680, 354432960, 425319552, 531649440, 708865920, 1063298880, 2126597760]

約数ペア:

[(1, 2126597760), (2, 1063298880), (3, 708865920), (4, 531649440), (5, 425319552), (6, 354432960), (7, 303799680), (8, 265824720), (9, 236288640), (10, 212659776), (12, 177216480), (14, 151899840), (15, 141773184), (16, 132912360), (18, 118144320), (20, 106329888), (21, 101266560), (24, 88608240), (27, 78762880), (28, 75949920), (30, 70886592), (32, 66456180), (35, 60759936), (36, 59072160), (40, 53164944), (42, 50633280), (45, 47257728), (48, 44304120), (54, 39381440), (56, 37974960), (60, 35443296), (63, 33755520), (64, 33228090), (70, 30379968), (72, 29536080), (80, 26582472), (84, 25316640), (90, 23628864), (96, 22152060), (105, 20253312), (108, 19690720), (112, 18987480), (120, 17721648), (126, 16877760), (128, 16614045), (135, 15752576), (140, 15189984), (144, 14768040), (160, 13291236), (168, 12658320), (180, 11814432), (189, 11251840), (192, 11076030), (210, 10126656), (216, 9845360), (224, 9493740), (240, 8860824), (252, 8438880), (270, 7876288), (280, 7594992), (288, 7384020), (315, 6751104), (320, 6645618), (336, 6329160), (360, 5907216), (378, 5625920), (384, 5538015), (420, 5063328), (432, 4922680), (448, 4746870), (480, 4430412), (504, 4219440), (540, 3938144), (560, 3797496), (576, 3692010), (630, 3375552), (640, 3322809), (672, 3164580), (720, 2953608), (756, 2812960), (840, 2531664), (864, 2461340), (896, 2373435), (945, 2250368), (960, 2215206), (1008, 2109720), (1080, 1969072), (1120, 1898748), (1152, 1846005), (1260, 1687776), (1344, 1582290), (1440, 1476804), (1512, 1406480), (1680, 1265832), (1728, 1230670), (1890, 1125184), (1920, 1107603), (2016, 1054860), (2160, 984536), (2240, 949374), (2520, 843888), (2688, 791145), (2880, 738402), (3024, 703240), (3360, 632916), (3456, 615335), (3780, 562592), (4032, 527430), (4320, 492268), (4480, 474687), (5040, 421944), (5760, 369201), (6048, 351620), (6720, 316458), (7560, 281296), (8064, 263715), (8640, 246134), (10080, 210972), (12096, 175810), (13440, 158229), (15120, 140648), (17280, 123067), (17581, 120960), (20160, 105486), (24192, 87905), (30240, 70324), (35162, 60480), (40320, 52743)]