2807108640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14657}}^1$

素因数の和:14704

約数の個数: 288

約数和(自身を含む): 11524705920

約数和(自身を除く): 8717597280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3990, 4256, 4560, 4788, 5040, 5320, 5472, 5985, 6384, 6840, 7980, 9120, 9576, 10080, 10640, 11970, 12768, 13680, 14657, 15960, 19152, 21280, 23940, 27360, 29314, 31920, 38304, 43971, 47880, 58628, 63840, 73285, 87942, 95760, 102599, 117256, 131913, 146570, 175884, 191520, 205198, 219855, 234512, 263826, 278483, 293140, 307797, 351768, 410396, 439710, 469024, 512995, 527652, 556966, 586280, 615594, 659565, 703536, 820792, 835449, 879420, 923391, 1025990, 1055304, 1113932, 1172560, 1231188, 1319130, 1392415, 1407072, 1538985, 1641584, 1670898, 1758840, 1846782, 1949381, 2051980, 2110608, 2227864, 2345120, 2462376, 2506347, 2638260, 2784830, 3077970, 3283168, 3341796, 3517680, 3693564, 3898762, 4103960, 4177245, 4221216, 4455728, 4616955, 4924752, 5012694, 5276520, 5569660, 5848143, 6155940, 6683592, 7035360, 7387128, 7797524, 8207920, 8354490, 8911456, 9233910, 9746905, 9849504, 10025388, 10553040, 11139320, 11696286, 12311880, 12531735, 13367184, 14774256, 15595048, 16415840, 16708980, 17544429, 18467820, 19493810, 20050776, 21106080, 22278640, 23392572, 24623760, 25063470, 26734368, 29240715, 29548512, 31190096, 33417960, 35088858, 36935640, 38987620, 40101552, 44557280, 46785144, 49247520, 50126940, 58481430, 62380192, 66835920, 70177716, 73871280, 77975240, 80203104, 87722145, 93570288, 100253880, 116962860, 133671840, 140355432, 147742560, 155950480, 175444290, 187140576, 200507760, 233925720, 280710864, 311900960, 350888580, 401015520, 467851440, 561421728, 701777160, 935702880, 1403554320, 2807108640]

約数ペア:

[(1, 2807108640), (2, 1403554320), (3, 935702880), (4, 701777160), (5, 561421728), (6, 467851440), (7, 401015520), (8, 350888580), (9, 311900960), (10, 280710864), (12, 233925720), (14, 200507760), (15, 187140576), (16, 175444290), (18, 155950480), (19, 147742560), (20, 140355432), (21, 133671840), (24, 116962860), (28, 100253880), (30, 93570288), (32, 87722145), (35, 80203104), (36, 77975240), (38, 73871280), (40, 70177716), (42, 66835920), (45, 62380192), (48, 58481430), (56, 50126940), (57, 49247520), (60, 46785144), (63, 44557280), (70, 40101552), (72, 38987620), (76, 36935640), (80, 35088858), (84, 33417960), (90, 31190096), (95, 29548512), (96, 29240715), (105, 26734368), (112, 25063470), (114, 24623760), (120, 23392572), (126, 22278640), (133, 21106080), (140, 20050776), (144, 19493810), (152, 18467820), (160, 17544429), (168, 16708980), (171, 16415840), (180, 15595048), (190, 14774256), (210, 13367184), (224, 12531735), (228, 12311880), (240, 11696286), (252, 11139320), (266, 10553040), (280, 10025388), (285, 9849504), (288, 9746905), (304, 9233910), (315, 8911456), (336, 8354490), (342, 8207920), (360, 7797524), (380, 7387128), (399, 7035360), (420, 6683592), (456, 6155940), (480, 5848143), (504, 5569660), (532, 5276520), (560, 5012694), (570, 4924752), (608, 4616955), (630, 4455728), (665, 4221216), (672, 4177245), (684, 4103960), (720, 3898762), (760, 3693564), (798, 3517680), (840, 3341796), (855, 3283168), (912, 3077970), (1008, 2784830), (1064, 2638260), (1120, 2506347), (1140, 2462376), (1197, 2345120), (1260, 2227864), (1330, 2110608), (1368, 2051980), (1440, 1949381), (1520, 1846782), (1596, 1758840), (1680, 1670898), (1710, 1641584), (1824, 1538985), (1995, 1407072), (2016, 1392415), (2128, 1319130), (2280, 1231188), (2394, 1172560), (2520, 1113932), (2660, 1055304), (2736, 1025990), (3040, 923391), (3192, 879420), (3360, 835449), (3420, 820792), (3990, 703536), (4256, 659565), (4560, 615594), (4788, 586280), (5040, 556966), (5320, 527652), (5472, 512995), (5985, 469024), (6384, 439710), (6840, 410396), (7980, 351768), (9120, 307797), (9576, 293140), (10080, 278483), (10640, 263826), (11970, 234512), (12768, 219855), (13680, 205198), (14657, 191520), (15960, 175884), (19152, 146570), (21280, 131913), (23940, 117256), (27360, 102599), (29314, 95760), (31920, 87942), (38304, 73285), (43971, 63840), (47880, 58628)]