84041280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 224

約数和(自身を含む): 302849280

約数和(自身を除く): 218808000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 135, 137, 142, 144, 160, 180, 192, 213, 216, 240, 270, 274, 284, 288, 320, 355, 360, 411, 426, 432, 480, 540, 548, 568, 576, 639, 685, 710, 720, 822, 852, 864, 960, 1065, 1080, 1096, 1136, 1233, 1278, 1370, 1420, 1440, 1644, 1704, 1728, 1917, 2055, 2130, 2160, 2192, 2272, 2466, 2556, 2740, 2840, 2880, 3195, 3288, 3408, 3699, 3834, 4110, 4260, 4320, 4384, 4544, 4932, 5112, 5480, 5680, 6165, 6390, 6576, 6816, 7398, 7668, 8220, 8520, 8640, 8768, 9585, 9727, 9864, 10224, 10960, 11360, 12330, 12780, 13152, 13632, 14796, 15336, 16440, 17040, 18495, 19170, 19454, 19728, 20448, 21920, 22720, 24660, 25560, 26304, 29181, 29592, 30672, 32880, 34080, 36990, 38340, 38908, 39456, 40896, 43840, 48635, 49320, 51120, 58362, 59184, 61344, 65760, 68160, 73980, 76680, 77816, 78912, 87543, 97270, 98640, 102240, 116724, 118368, 122688, 131520, 145905, 147960, 153360, 155632, 175086, 194540, 197280, 204480, 233448, 236736, 262629, 291810, 295920, 306720, 311264, 350172, 389080, 394560, 437715, 466896, 525258, 583620, 591840, 613440, 622528, 700344, 778160, 875430, 933792, 1050516, 1167240, 1183680, 1313145, 1400688, 1556320, 1750860, 1867584, 2101032, 2334480, 2626290, 2801376, 3112640, 3501720, 4202064, 4668960, 5252580, 5602752, 7003440, 8404128, 9337920, 10505160, 14006880, 16808256, 21010320, 28013760, 42020640, 84041280]

約数ペア:

[(1, 84041280), (2, 42020640), (3, 28013760), (4, 21010320), (5, 16808256), (6, 14006880), (8, 10505160), (9, 9337920), (10, 8404128), (12, 7003440), (15, 5602752), (16, 5252580), (18, 4668960), (20, 4202064), (24, 3501720), (27, 3112640), (30, 2801376), (32, 2626290), (36, 2334480), (40, 2101032), (45, 1867584), (48, 1750860), (54, 1556320), (60, 1400688), (64, 1313145), (71, 1183680), (72, 1167240), (80, 1050516), (90, 933792), (96, 875430), (108, 778160), (120, 700344), (135, 622528), (137, 613440), (142, 591840), (144, 583620), (160, 525258), (180, 466896), (192, 437715), (213, 394560), (216, 389080), (240, 350172), (270, 311264), (274, 306720), (284, 295920), (288, 291810), (320, 262629), (355, 236736), (360, 233448), (411, 204480), (426, 197280), (432, 194540), (480, 175086), (540, 155632), (548, 153360), (568, 147960), (576, 145905), (639, 131520), (685, 122688), (710, 118368), (720, 116724), (822, 102240), (852, 98640), (864, 97270), (960, 87543), (1065, 78912), (1080, 77816), (1096, 76680), (1136, 73980), (1233, 68160), (1278, 65760), (1370, 61344), (1420, 59184), (1440, 58362), (1644, 51120), (1704, 49320), (1728, 48635), (1917, 43840), (2055, 40896), (2130, 39456), (2160, 38908), (2192, 38340), (2272, 36990), (2466, 34080), (2556, 32880), (2740, 30672), (2840, 29592), (2880, 29181), (3195, 26304), (3288, 25560), (3408, 24660), (3699, 22720), (3834, 21920), (4110, 20448), (4260, 19728), (4320, 19454), (4384, 19170), (4544, 18495), (4932, 17040), (5112, 16440), (5480, 15336), (5680, 14796), (6165, 13632), (6390, 13152), (6576, 12780), (6816, 12330), (7398, 11360), (7668, 10960), (8220, 10224), (8520, 9864), (8640, 9727), (8768, 9585)]