5728495920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21179}}^1$

素因数の和:21232

約数の個数: 240

約数和(自身を含む): 21556834560

約数和(自身を除く): 15828338640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3381, 3864, 3920, 4508, 4830, 5520, 5635, 5880, 6440, 6762, 7728, 9016, 9660, 11270, 11760, 12880, 13524, 16905, 18032, 19320, 21179, 22540, 27048, 33810, 38640, 42358, 45080, 54096, 63537, 67620, 84716, 90160, 105895, 127074, 135240, 148253, 169432, 211790, 254148, 270480, 296506, 317685, 338864, 423580, 444759, 487117, 508296, 593012, 635370, 741265, 847160, 889518, 974234, 1016592, 1037771, 1186024, 1270740, 1461351, 1482530, 1694320, 1779036, 1948468, 2075542, 2223795, 2372048, 2435585, 2541480, 2922702, 2965060, 3113313, 3409819, 3558072, 3896936, 4151084, 4447590, 4871170, 5082960, 5188855, 5845404, 5930120, 6226626, 6819638, 7116144, 7306755, 7793872, 8302168, 8895180, 9742340, 10229457, 10377710, 11690808, 11860240, 12453252, 13639276, 14613510, 15566565, 16604336, 17049095, 17790360, 19484680, 20458914, 20755420, 23381616, 23868733, 24906504, 27278552, 29227020, 31133130, 34098190, 35580720, 38969360, 40917828, 41510840, 47737466, 49813008, 51147285, 54557104, 58454040, 62266260, 68196380, 71606199, 81835656, 83021680, 95474932, 102294570, 116908080, 119343665, 124532520, 136392760, 143212398, 163671312, 190949864, 204589140, 238687330, 249065040, 272785520, 286424796, 358030995, 381899728, 409178280, 477374660, 572849592, 716061990, 818356560, 954749320, 1145699184, 1432123980, 1909498640, 2864247960, 5728495920]

約数ペア:

[(1, 5728495920), (2, 2864247960), (3, 1909498640), (4, 1432123980), (5, 1145699184), (6, 954749320), (7, 818356560), (8, 716061990), (10, 572849592), (12, 477374660), (14, 409178280), (15, 381899728), (16, 358030995), (20, 286424796), (21, 272785520), (23, 249065040), (24, 238687330), (28, 204589140), (30, 190949864), (35, 163671312), (40, 143212398), (42, 136392760), (46, 124532520), (48, 119343665), (49, 116908080), (56, 102294570), (60, 95474932), (69, 83021680), (70, 81835656), (80, 71606199), (84, 68196380), (92, 62266260), (98, 58454040), (105, 54557104), (112, 51147285), (115, 49813008), (120, 47737466), (138, 41510840), (140, 40917828), (147, 38969360), (161, 35580720), (168, 34098190), (184, 31133130), (196, 29227020), (210, 27278552), (230, 24906504), (240, 23868733), (245, 23381616), (276, 20755420), (280, 20458914), (294, 19484680), (322, 17790360), (336, 17049095), (345, 16604336), (368, 15566565), (392, 14613510), (420, 13639276), (460, 12453252), (483, 11860240), (490, 11690808), (552, 10377710), (560, 10229457), (588, 9742340), (644, 8895180), (690, 8302168), (735, 7793872), (784, 7306755), (805, 7116144), (840, 6819638), (920, 6226626), (966, 5930120), (980, 5845404), (1104, 5188855), (1127, 5082960), (1176, 4871170), (1288, 4447590), (1380, 4151084), (1470, 3896936), (1610, 3558072), (1680, 3409819), (1840, 3113313), (1932, 2965060), (1960, 2922702), (2254, 2541480), (2352, 2435585), (2415, 2372048), (2576, 2223795), (2760, 2075542), (2940, 1948468), (3220, 1779036), (3381, 1694320), (3864, 1482530), (3920, 1461351), (4508, 1270740), (4830, 1186024), (5520, 1037771), (5635, 1016592), (5880, 974234), (6440, 889518), (6762, 847160), (7728, 741265), (9016, 635370), (9660, 593012), (11270, 508296), (11760, 487117), (12880, 444759), (13524, 423580), (16905, 338864), (18032, 317685), (19320, 296506), (21179, 270480), (22540, 254148), (27048, 211790), (33810, 169432), (38640, 148253), (42358, 135240), (45080, 127074), (54096, 105895), (63537, 90160), (67620, 84716)]