4988028960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5952

約数の個数: 288

約数和(自身を含む): 18498654720

約数和(自身を除く): 13510625760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 228, 240, 248, 279, 285, 288, 304, 310, 342, 360, 372, 380, 456, 465, 480, 496, 558, 570, 589, 608, 620, 684, 720, 744, 760, 855, 912, 930, 992, 1116, 1140, 1178, 1240, 1368, 1395, 1440, 1488, 1520, 1710, 1767, 1824, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 2976, 3040, 3420, 3534, 3720, 4464, 4560, 4712, 4960, 5301, 5472, 5580, 5881, 5890, 6840, 7068, 7440, 8835, 8928, 9120, 9424, 10602, 11160, 11762, 11780, 13680, 14136, 14880, 17643, 17670, 18848, 21204, 22320, 23524, 23560, 26505, 27360, 28272, 29405, 35286, 35340, 42408, 44640, 47048, 47120, 52929, 53010, 56544, 58810, 70572, 70680, 84816, 88215, 94096, 94240, 105858, 106020, 111739, 117620, 141144, 141360, 169632, 176430, 182311, 188192, 211716, 212040, 223478, 235240, 264645, 282288, 282720, 335217, 352860, 364622, 423432, 424080, 446956, 470480, 529290, 546933, 558695, 564576, 670434, 705720, 729244, 846864, 848160, 893912, 911555, 940960, 1005651, 1058580, 1093866, 1117390, 1340868, 1411440, 1458488, 1640799, 1676085, 1693728, 1787824, 1823110, 2011302, 2117160, 2187732, 2234780, 2681736, 2734665, 2822880, 2916976, 3281598, 3352170, 3463909, 3575648, 3646220, 4022604, 4234320, 4375464, 4469560, 5028255, 5363472, 5469330, 5833952, 6563196, 6704340, 6927818, 7292440, 8045208, 8203995, 8468640, 8750928, 8939120, 10056510, 10391727, 10726944, 10938660, 13126392, 13408680, 13855636, 14584880, 16090416, 16407990, 17319545, 17501856, 17878240, 20113020, 20783454, 21877320, 26252784, 26817360, 27711272, 29169760, 31175181, 32180832, 32815980, 34639090, 40226040, 41566908, 43754640, 51958635, 52505568, 53634720, 55422544, 62350362, 65631960, 69278180, 80452080, 83133816, 87509280, 103917270, 110845088, 124700724, 131263920, 138556360, 155875905, 160904160, 166267632, 207834540, 249401448, 262527840, 277112720, 311751810, 332535264, 415669080, 498802896, 554225440, 623503620, 831338160, 997605792, 1247007240, 1662676320, 2494014480, 4988028960]

約数ペア:

[(1, 4988028960), (2, 2494014480), (3, 1662676320), (4, 1247007240), (5, 997605792), (6, 831338160), (8, 623503620), (9, 554225440), (10, 498802896), (12, 415669080), (15, 332535264), (16, 311751810), (18, 277112720), (19, 262527840), (20, 249401448), (24, 207834540), (30, 166267632), (31, 160904160), (32, 155875905), (36, 138556360), (38, 131263920), (40, 124700724), (45, 110845088), (48, 103917270), (57, 87509280), (60, 83133816), (62, 80452080), (72, 69278180), (76, 65631960), (80, 62350362), (90, 55422544), (93, 53634720), (95, 52505568), (96, 51958635), (114, 43754640), (120, 41566908), (124, 40226040), (144, 34639090), (152, 32815980), (155, 32180832), (160, 31175181), (171, 29169760), (180, 27711272), (186, 26817360), (190, 26252784), (228, 21877320), (240, 20783454), (248, 20113020), (279, 17878240), (285, 17501856), (288, 17319545), (304, 16407990), (310, 16090416), (342, 14584880), (360, 13855636), (372, 13408680), (380, 13126392), (456, 10938660), (465, 10726944), (480, 10391727), (496, 10056510), (558, 8939120), (570, 8750928), (589, 8468640), (608, 8203995), (620, 8045208), (684, 7292440), (720, 6927818), (744, 6704340), (760, 6563196), (855, 5833952), (912, 5469330), (930, 5363472), (992, 5028255), (1116, 4469560), (1140, 4375464), (1178, 4234320), (1240, 4022604), (1368, 3646220), (1395, 3575648), (1440, 3463909), (1488, 3352170), (1520, 3281598), (1710, 2916976), (1767, 2822880), (1824, 2734665), (1860, 2681736), (2232, 2234780), (2280, 2187732), (2356, 2117160), (2480, 2011302), (2736, 1823110), (2790, 1787824), (2945, 1693728), (2976, 1676085), (3040, 1640799), (3420, 1458488), (3534, 1411440), (3720, 1340868), (4464, 1117390), (4560, 1093866), (4712, 1058580), (4960, 1005651), (5301, 940960), (5472, 911555), (5580, 893912), (5881, 848160), (5890, 846864), (6840, 729244), (7068, 705720), (7440, 670434), (8835, 564576), (8928, 558695), (9120, 546933), (9424, 529290), (10602, 470480), (11160, 446956), (11762, 424080), (11780, 423432), (13680, 364622), (14136, 352860), (14880, 335217), (17643, 282720), (17670, 282288), (18848, 264645), (21204, 235240), (22320, 223478), (23524, 212040), (23560, 211716), (26505, 188192), (27360, 182311), (28272, 176430), (29405, 169632), (35286, 141360), (35340, 141144), (42408, 117620), (44640, 111739), (47048, 106020), (47120, 105858), (52929, 94240), (53010, 94096), (56544, 88215), (58810, 84816), (70572, 70680)]