28631083360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1607}}^1$

素因数の和:1877

約数の個数: 192

約数和(自身を含む): 75623030784

約数和(自身を除く): 46991947424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 80, 88, 106, 110, 160, 176, 191, 212, 220, 265, 352, 382, 424, 440, 530, 583, 764, 848, 880, 955, 1060, 1166, 1528, 1607, 1696, 1760, 1910, 2101, 2120, 2332, 2915, 3056, 3214, 3820, 4202, 4240, 4664, 5830, 6112, 6428, 7640, 8035, 8404, 8480, 9328, 10123, 10505, 11660, 12856, 15280, 16070, 16808, 17677, 18656, 20246, 21010, 23320, 25712, 30560, 32140, 33616, 35354, 40492, 42020, 46640, 50615, 51424, 64280, 67232, 70708, 80984, 84040, 85171, 88385, 93280, 101230, 111353, 128560, 141416, 161968, 168080, 170342, 176770, 202460, 222706, 257120, 282832, 306937, 323936, 336160, 340684, 353540, 404920, 425855, 445412, 556765, 565664, 613874, 681368, 707080, 809840, 851710, 890824, 936881, 1113530, 1227748, 1362736, 1414160, 1534685, 1619680, 1703420, 1781648, 1873762, 2227060, 2455496, 2725472, 2828320, 3069370, 3376307, 3406840, 3563296, 3747524, 4454120, 4684405, 4910992, 6138740, 6752614, 6813680, 7495048, 8908240, 9368810, 9821984, 12277480, 13505228, 13627360, 14990096, 16267661, 16881535, 17816480, 18737620, 24554960, 27010456, 29980192, 32535322, 33763070, 37475240, 49109920, 54020912, 65070644, 67526140, 74950480, 81338305, 108041824, 130141288, 135052280, 149900960, 162676610, 178944271, 260282576, 270104560, 325353220, 357888542, 520565152, 540209120, 650706440, 715777084, 894721355, 1301412880, 1431554168, 1789442710, 2602825760, 2863108336, 3578885420, 5726216672, 7157770840, 14315541680, 28631083360]

約数ペア:

[(1, 28631083360), (2, 14315541680), (4, 7157770840), (5, 5726216672), (8, 3578885420), (10, 2863108336), (11, 2602825760), (16, 1789442710), (20, 1431554168), (22, 1301412880), (32, 894721355), (40, 715777084), (44, 650706440), (53, 540209120), (55, 520565152), (80, 357888542), (88, 325353220), (106, 270104560), (110, 260282576), (160, 178944271), (176, 162676610), (191, 149900960), (212, 135052280), (220, 130141288), (265, 108041824), (352, 81338305), (382, 74950480), (424, 67526140), (440, 65070644), (530, 54020912), (583, 49109920), (764, 37475240), (848, 33763070), (880, 32535322), (955, 29980192), (1060, 27010456), (1166, 24554960), (1528, 18737620), (1607, 17816480), (1696, 16881535), (1760, 16267661), (1910, 14990096), (2101, 13627360), (2120, 13505228), (2332, 12277480), (2915, 9821984), (3056, 9368810), (3214, 8908240), (3820, 7495048), (4202, 6813680), (4240, 6752614), (4664, 6138740), (5830, 4910992), (6112, 4684405), (6428, 4454120), (7640, 3747524), (8035, 3563296), (8404, 3406840), (8480, 3376307), (9328, 3069370), (10123, 2828320), (10505, 2725472), (11660, 2455496), (12856, 2227060), (15280, 1873762), (16070, 1781648), (16808, 1703420), (17677, 1619680), (18656, 1534685), (20246, 1414160), (21010, 1362736), (23320, 1227748), (25712, 1113530), (30560, 936881), (32140, 890824), (33616, 851710), (35354, 809840), (40492, 707080), (42020, 681368), (46640, 613874), (50615, 565664), (51424, 556765), (64280, 445412), (67232, 425855), (70708, 404920), (80984, 353540), (84040, 340684), (85171, 336160), (88385, 323936), (93280, 306937), (101230, 282832), (111353, 257120), (128560, 222706), (141416, 202460), (161968, 176770), (168080, 170342)]