2077472880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{137399}}^1$

素因数の和:137428

約数の個数: 160

約数和(自身を含む): 8178048000

約数和(自身を除く): 6100575120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 137399, 274798, 412197, 549596, 686995, 824394, 961793, 1099192, 1236591, 1373990, 1648788, 1923586, 2060985, 2198384, 2473182, 2747980, 2885379, 3297576, 3709773, 3847172, 4121970, 4808965, 4946364, 5495960, 5770758, 6182955, 6595152, 7419546, 7694344, 8243940, 8656137, 9617930, 9892728, 10991920, 11541516, 12365910, 14426895, 14839092, 15388688, 16487880, 17312274, 18548865, 19235860, 19785456, 23083032, 24731820, 25968411, 28853790, 29678184, 32975760, 34624548, 37097730, 38471720, 43280685, 46166064, 49463640, 51936822, 57707580, 59356368, 69249096, 74195460, 76943440, 86561370, 98927280, 103873644, 115415160, 129842055, 138498192, 148390920, 173122740, 207747288, 230830320, 259684110, 296781840, 346245480, 415494576, 519368220, 692490960, 1038736440, 2077472880]

約数ペア:

[(1, 2077472880), (2, 1038736440), (3, 692490960), (4, 519368220), (5, 415494576), (6, 346245480), (7, 296781840), (8, 259684110), (9, 230830320), (10, 207747288), (12, 173122740), (14, 148390920), (15, 138498192), (16, 129842055), (18, 115415160), (20, 103873644), (21, 98927280), (24, 86561370), (27, 76943440), (28, 74195460), (30, 69249096), (35, 59356368), (36, 57707580), (40, 51936822), (42, 49463640), (45, 46166064), (48, 43280685), (54, 38471720), (56, 37097730), (60, 34624548), (63, 32975760), (70, 29678184), (72, 28853790), (80, 25968411), (84, 24731820), (90, 23083032), (105, 19785456), (108, 19235860), (112, 18548865), (120, 17312274), (126, 16487880), (135, 15388688), (140, 14839092), (144, 14426895), (168, 12365910), (180, 11541516), (189, 10991920), (210, 9892728), (216, 9617930), (240, 8656137), (252, 8243940), (270, 7694344), (280, 7419546), (315, 6595152), (336, 6182955), (360, 5770758), (378, 5495960), (420, 4946364), (432, 4808965), (504, 4121970), (540, 3847172), (560, 3709773), (630, 3297576), (720, 2885379), (756, 2747980), (840, 2473182), (945, 2198384), (1008, 2060985), (1080, 1923586), (1260, 1648788), (1512, 1373990), (1680, 1236591), (1890, 1099192), (2160, 961793), (2520, 824394), (3024, 686995), (3780, 549596), (5040, 412197), (7560, 274798), (15120, 137399)]