2491493760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1013}}^1$

素因数の和:1106

約数の個数: 384

約数和(自身を含む): 10003556160

約数和(自身を除く): 7512062400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 128, 140, 144, 160, 168, 180, 183, 192, 210, 224, 240, 244, 252, 280, 288, 305, 315, 320, 336, 360, 366, 384, 420, 427, 448, 480, 488, 504, 549, 560, 576, 610, 630, 640, 672, 720, 732, 840, 854, 896, 915, 960, 976, 1008, 1013, 1098, 1120, 1152, 1220, 1260, 1281, 1344, 1440, 1464, 1680, 1708, 1830, 1920, 1952, 2016, 2026, 2135, 2196, 2240, 2440, 2520, 2562, 2688, 2745, 2880, 2928, 3039, 3360, 3416, 3660, 3843, 3904, 4032, 4052, 4270, 4392, 4480, 4880, 5040, 5065, 5124, 5490, 5760, 5856, 6078, 6405, 6720, 6832, 7091, 7320, 7686, 7808, 8064, 8104, 8540, 8784, 9117, 9760, 10080, 10130, 10248, 10980, 11712, 12156, 12810, 13440, 13664, 14182, 14640, 15195, 15372, 16208, 17080, 17568, 18234, 19215, 19520, 20160, 20260, 20496, 21273, 21960, 23424, 24312, 25620, 27328, 28364, 29280, 30390, 30744, 32416, 34160, 35136, 35455, 36468, 38430, 39040, 40320, 40520, 40992, 42546, 43920, 45585, 48624, 51240, 54656, 56728, 58560, 60780, 61488, 61793, 63819, 64832, 68320, 70272, 70910, 72936, 76860, 81040, 81984, 85092, 87840, 91170, 97248, 102480, 106365, 113456, 117120, 121560, 122976, 123586, 127638, 129664, 136640, 141820, 145872, 153720, 162080, 163968, 170184, 175680, 182340, 185379, 194496, 204960, 212730, 226912, 243120, 245952, 247172, 255276, 273280, 283640, 291744, 307440, 308965, 319095, 324160, 340368, 351360, 364680, 370758, 388992, 409920, 425460, 432551, 453824, 486240, 491904, 494344, 510552, 556137, 567280, 583488, 614880, 617930, 638190, 648320, 680736, 729360, 741516, 819840, 850920, 865102, 907648, 926895, 972480, 988688, 1021104, 1112274, 1134560, 1166976, 1229760, 1235860, 1276380, 1297653, 1361472, 1458720, 1483032, 1701840, 1730204, 1853790, 1944960, 1977376, 2042208, 2162755, 2224548, 2269120, 2459520, 2471720, 2552760, 2595306, 2722944, 2780685, 2917440, 2966064, 3403680, 3460408, 3707580, 3892959, 3954752, 4084416, 4325510, 4449096, 4538240, 4943440, 5105520, 5190612, 5561370, 5834880, 5932128, 6488265, 6807360, 6920816, 7415160, 7785918, 7909504, 8168832, 8651020, 8898192, 9886880, 10211040, 10381224, 11122740, 11864256, 12976530, 13614720, 13841632, 14830320, 15571836, 17302040, 17796384, 19464795, 19773760, 20422080, 20762448, 22245480, 23728512, 25953060, 27683264, 29660640, 31143672, 34604080, 35592768, 38929590, 39547520, 40844160, 41524896, 44490960, 51906120, 55366528, 59321280, 62287344, 69208160, 71185536, 77859180, 83049792, 88981920, 103812240, 118642560, 124574688, 138416320, 155718360, 166099584, 177963840, 207624480, 249149376, 276832640, 311436720, 355927680, 415248960, 498298752, 622873440, 830497920, 1245746880, 2491493760]

約数ペア:

[(1, 2491493760), (2, 1245746880), (3, 830497920), (4, 622873440), (5, 498298752), (6, 415248960), (7, 355927680), (8, 311436720), (9, 276832640), (10, 249149376), (12, 207624480), (14, 177963840), (15, 166099584), (16, 155718360), (18, 138416320), (20, 124574688), (21, 118642560), (24, 103812240), (28, 88981920), (30, 83049792), (32, 77859180), (35, 71185536), (36, 69208160), (40, 62287344), (42, 59321280), (45, 55366528), (48, 51906120), (56, 44490960), (60, 41524896), (61, 40844160), (63, 39547520), (64, 38929590), (70, 35592768), (72, 34604080), (80, 31143672), (84, 29660640), (90, 27683264), (96, 25953060), (105, 23728512), (112, 22245480), (120, 20762448), (122, 20422080), (126, 19773760), (128, 19464795), (140, 17796384), (144, 17302040), (160, 15571836), (168, 14830320), (180, 13841632), (183, 13614720), (192, 12976530), (210, 11864256), (224, 11122740), (240, 10381224), (244, 10211040), (252, 9886880), (280, 8898192), (288, 8651020), (305, 8168832), (315, 7909504), (320, 7785918), (336, 7415160), (360, 6920816), (366, 6807360), (384, 6488265), (420, 5932128), (427, 5834880), (448, 5561370), (480, 5190612), (488, 5105520), (504, 4943440), (549, 4538240), (560, 4449096), (576, 4325510), (610, 4084416), (630, 3954752), (640, 3892959), (672, 3707580), (720, 3460408), (732, 3403680), (840, 2966064), (854, 2917440), (896, 2780685), (915, 2722944), (960, 2595306), (976, 2552760), (1008, 2471720), (1013, 2459520), (1098, 2269120), (1120, 2224548), (1152, 2162755), (1220, 2042208), (1260, 1977376), (1281, 1944960), (1344, 1853790), (1440, 1730204), (1464, 1701840), (1680, 1483032), (1708, 1458720), (1830, 1361472), (1920, 1297653), (1952, 1276380), (2016, 1235860), (2026, 1229760), (2135, 1166976), (2196, 1134560), (2240, 1112274), (2440, 1021104), (2520, 988688), (2562, 972480), (2688, 926895), (2745, 907648), (2880, 865102), (2928, 850920), (3039, 819840), (3360, 741516), (3416, 729360), (3660, 680736), (3843, 648320), (3904, 638190), (4032, 617930), (4052, 614880), (4270, 583488), (4392, 567280), (4480, 556137), (4880, 510552), (5040, 494344), (5065, 491904), (5124, 486240), (5490, 453824), (5760, 432551), (5856, 425460), (6078, 409920), (6405, 388992), (6720, 370758), (6832, 364680), (7091, 351360), (7320, 340368), (7686, 324160), (7808, 319095), (8064, 308965), (8104, 307440), (8540, 291744), (8784, 283640), (9117, 273280), (9760, 255276), (10080, 247172), (10130, 245952), (10248, 243120), (10980, 226912), (11712, 212730), (12156, 204960), (12810, 194496), (13440, 185379), (13664, 182340), (14182, 175680), (14640, 170184), (15195, 163968), (15372, 162080), (16208, 153720), (17080, 145872), (17568, 141820), (18234, 136640), (19215, 129664), (19520, 127638), (20160, 123586), (20260, 122976), (20496, 121560), (21273, 117120), (21960, 113456), (23424, 106365), (24312, 102480), (25620, 97248), (27328, 91170), (28364, 87840), (29280, 85092), (30390, 81984), (30744, 81040), (32416, 76860), (34160, 72936), (35136, 70910), (35455, 70272), (36468, 68320), (38430, 64832), (39040, 63819), (40320, 61793), (40520, 61488), (40992, 60780), (42546, 58560), (43920, 56728), (45585, 54656), (48624, 51240)]