2821059360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13327}}^1$

素因数の和:13365

約数の個数: 288

約数和(自身を含む): 11486603520

約数和(自身を除く): 8665544160

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 13327, 14112, 15120, 17640, 21168, 23520, 26460, 26654, 30240, 35280, 39981, 42336, 52920, 53308, 66635, 70560, 79962, 93289, 105840, 106616, 119943, 133270, 159924, 186578, 199905, 211680, 213232, 239886, 266540, 279867, 319848, 359829, 373156, 399810, 426464, 466445, 479772, 533080, 559734, 599715, 639696, 653023, 719658, 746312, 799620, 839601, 932890, 959544, 1066160, 1119468, 1199430, 1279392, 1306046, 1399335, 1439316, 1492624, 1599240, 1679202, 1799145, 1865780, 1919088, 1959069, 2132320, 2238936, 2398860, 2518803, 2612092, 2798670, 2878632, 2985248, 3198480, 3265115, 3358404, 3598290, 3731560, 3838176, 3918138, 4198005, 4477872, 4797720, 5037606, 5224184, 5597340, 5757264, 5877207, 6396960, 6530230, 6716808, 7196580, 7463120, 7836276, 8396010, 8955744, 9595440, 9795345, 10075212, 10448368, 11194680, 11514528, 11754414, 12594015, 13060460, 13433616, 14393160, 14926240, 15672552, 16792020, 17631621, 19190880, 19590690, 20150424, 20896736, 22389360, 23508828, 25188030, 26120920, 26867232, 28786320, 29386035, 31345104, 33584040, 35263242, 39181380, 40300848, 44778720, 47017656, 50376060, 52241840, 57572640, 58772070, 62690208, 67168080, 70526484, 78362760, 80601696, 88158105, 94035312, 100752120, 104483680, 117544140, 134336160, 141052968, 156725520, 176316210, 188070624, 201504240, 235088280, 282105936, 313451040, 352632420, 403008480, 470176560, 564211872, 705264840, 940353120, 1410529680, 2821059360]

約数ペア:

[(1, 2821059360), (2, 1410529680), (3, 940353120), (4, 705264840), (5, 564211872), (6, 470176560), (7, 403008480), (8, 352632420), (9, 313451040), (10, 282105936), (12, 235088280), (14, 201504240), (15, 188070624), (16, 176316210), (18, 156725520), (20, 141052968), (21, 134336160), (24, 117544140), (27, 104483680), (28, 100752120), (30, 94035312), (32, 88158105), (35, 80601696), (36, 78362760), (40, 70526484), (42, 67168080), (45, 62690208), (48, 58772070), (49, 57572640), (54, 52241840), (56, 50376060), (60, 47017656), (63, 44778720), (70, 40300848), (72, 39181380), (80, 35263242), (84, 33584040), (90, 31345104), (96, 29386035), (98, 28786320), (105, 26867232), (108, 26120920), (112, 25188030), (120, 23508828), (126, 22389360), (135, 20896736), (140, 20150424), (144, 19590690), (147, 19190880), (160, 17631621), (168, 16792020), (180, 15672552), (189, 14926240), (196, 14393160), (210, 13433616), (216, 13060460), (224, 12594015), (240, 11754414), (245, 11514528), (252, 11194680), (270, 10448368), (280, 10075212), (288, 9795345), (294, 9595440), (315, 8955744), (336, 8396010), (360, 7836276), (378, 7463120), (392, 7196580), (420, 6716808), (432, 6530230), (441, 6396960), (480, 5877207), (490, 5757264), (504, 5597340), (540, 5224184), (560, 5037606), (588, 4797720), (630, 4477872), (672, 4198005), (720, 3918138), (735, 3838176), (756, 3731560), (784, 3598290), (840, 3358404), (864, 3265115), (882, 3198480), (945, 2985248), (980, 2878632), (1008, 2798670), (1080, 2612092), (1120, 2518803), (1176, 2398860), (1260, 2238936), (1323, 2132320), (1440, 1959069), (1470, 1919088), (1512, 1865780), (1568, 1799145), (1680, 1679202), (1764, 1599240), (1890, 1492624), (1960, 1439316), (2016, 1399335), (2160, 1306046), (2205, 1279392), (2352, 1199430), (2520, 1119468), (2646, 1066160), (2940, 959544), (3024, 932890), (3360, 839601), (3528, 799620), (3780, 746312), (3920, 719658), (4320, 653023), (4410, 639696), (4704, 599715), (5040, 559734), (5292, 533080), (5880, 479772), (6048, 466445), (6615, 426464), (7056, 399810), (7560, 373156), (7840, 359829), (8820, 319848), (10080, 279867), (10584, 266540), (11760, 239886), (13230, 213232), (13327, 211680), (14112, 199905), (15120, 186578), (17640, 159924), (21168, 133270), (23520, 119943), (26460, 106616), (26654, 105840), (30240, 93289), (35280, 79962), (39981, 70560), (42336, 66635), (52920, 53308)]