2838840480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{13411}}^1$

素因数の和:13449

約数の個数: 288

約数和(自身を含む): 11558998080

約数和(自身を除く): 8720157600

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, 13411, 14112, 15120, 17640, 21168, 23520, 26460, 26822, 30240, 35280, 40233, 42336, 52920, 53644, 67055, 70560, 80466, 93877, 105840, 107288, 120699, 134110, 160932, 187754, 201165, 211680, 214576, 241398, 268220, 281631, 321864, 362097, 375508, 402330, 429152, 469385, 482796, 536440, 563262, 603495, 643728, 657139, 724194, 751016, 804660, 844893, 938770, 965592, 1072880, 1126524, 1206990, 1287456, 1314278, 1408155, 1448388, 1502032, 1609320, 1689786, 1810485, 1877540, 1931184, 1971417, 2145760, 2253048, 2413980, 2534679, 2628556, 2816310, 2896776, 3004064, 3218640, 3285695, 3379572, 3620970, 3755080, 3862368, 3942834, 4224465, 4506096, 4827960, 5069358, 5257112, 5632620, 5793552, 5914251, 6437280, 6571390, 6759144, 7241940, 7510160, 7885668, 8448930, 9012192, 9655920, 9857085, 10138716, 10514224, 11265240, 11587104, 11828502, 12673395, 13142780, 13518288, 14483880, 15020320, 15771336, 16897860, 17742753, 19311840, 19714170, 20277432, 21028448, 22530480, 23657004, 25346790, 26285560, 27036576, 28967760, 29571255, 31542672, 33795720, 35485506, 39428340, 40554864, 45060960, 47314008, 50693580, 52571120, 57935520, 59142510, 63085344, 67591440, 70971012, 78856680, 81109728, 88713765, 94628016, 101387160, 105142240, 118285020, 135182880, 141942024, 157713360, 177427530, 189256032, 202774320, 236570040, 283884048, 315426720, 354855060, 405548640, 473140080, 567768096, 709710120, 946280160, 1419420240, 2838840480]

約数ペア:

[(1, 2838840480), (2, 1419420240), (3, 946280160), (4, 709710120), (5, 567768096), (6, 473140080), (7, 405548640), (8, 354855060), (9, 315426720), (10, 283884048), (12, 236570040), (14, 202774320), (15, 189256032), (16, 177427530), (18, 157713360), (20, 141942024), (21, 135182880), (24, 118285020), (27, 105142240), (28, 101387160), (30, 94628016), (32, 88713765), (35, 81109728), (36, 78856680), (40, 70971012), (42, 67591440), (45, 63085344), (48, 59142510), (49, 57935520), (54, 52571120), (56, 50693580), (60, 47314008), (63, 45060960), (70, 40554864), (72, 39428340), (80, 35485506), (84, 33795720), (90, 31542672), (96, 29571255), (98, 28967760), (105, 27036576), (108, 26285560), (112, 25346790), (120, 23657004), (126, 22530480), (135, 21028448), (140, 20277432), (144, 19714170), (147, 19311840), (160, 17742753), (168, 16897860), (180, 15771336), (189, 15020320), (196, 14483880), (210, 13518288), (216, 13142780), (224, 12673395), (240, 11828502), (245, 11587104), (252, 11265240), (270, 10514224), (280, 10138716), (288, 9857085), (294, 9655920), (315, 9012192), (336, 8448930), (360, 7885668), (378, 7510160), (392, 7241940), (420, 6759144), (432, 6571390), (441, 6437280), (480, 5914251), (490, 5793552), (504, 5632620), (540, 5257112), (560, 5069358), (588, 4827960), (630, 4506096), (672, 4224465), (720, 3942834), (735, 3862368), (756, 3755080), (784, 3620970), (840, 3379572), (864, 3285695), (882, 3218640), (945, 3004064), (980, 2896776), (1008, 2816310), (1080, 2628556), (1120, 2534679), (1176, 2413980), (1260, 2253048), (1323, 2145760), (1440, 1971417), (1470, 1931184), (1512, 1877540), (1568, 1810485), (1680, 1689786), (1764, 1609320), (1890, 1502032), (1960, 1448388), (2016, 1408155), (2160, 1314278), (2205, 1287456), (2352, 1206990), (2520, 1126524), (2646, 1072880), (2940, 965592), (3024, 938770), (3360, 844893), (3528, 804660), (3780, 751016), (3920, 724194), (4320, 657139), (4410, 643728), (4704, 603495), (5040, 563262), (5292, 536440), (5880, 482796), (6048, 469385), (6615, 429152), (7056, 402330), (7560, 375508), (7840, 362097), (8820, 321864), (10080, 281631), (10584, 268220), (11760, 241398), (13230, 214576), (13411, 211680), (14112, 201165), (15120, 187754), (17640, 160932), (21168, 134110), (23520, 120699), (26460, 107288), (26822, 105840), (30240, 93877), (35280, 80466), (40233, 70560), (42336, 67055), (52920, 53644)]