519090720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 192

約数和(自身を含む): 1714608000

約数和(自身を除く): 1195517280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 89, 96, 116, 120, 145, 160, 174, 178, 232, 240, 267, 290, 348, 356, 419, 435, 445, 464, 480, 534, 580, 696, 712, 838, 870, 890, 928, 1068, 1160, 1257, 1335, 1392, 1424, 1676, 1740, 1780, 2095, 2136, 2320, 2514, 2581, 2670, 2784, 2848, 3352, 3480, 3560, 4190, 4272, 4640, 5028, 5162, 5340, 6285, 6704, 6960, 7120, 7743, 8380, 8544, 10056, 10324, 10680, 12151, 12570, 12905, 13408, 13920, 14240, 15486, 16760, 20112, 20648, 21360, 24302, 25140, 25810, 30972, 33520, 36453, 37291, 38715, 40224, 41296, 42720, 48604, 50280, 51620, 60755, 61944, 67040, 72906, 74582, 77430, 82592, 97208, 100560, 103240, 111873, 121510, 123888, 145812, 149164, 154860, 182265, 186455, 194416, 201120, 206480, 223746, 243020, 247776, 291624, 298328, 309720, 364530, 372910, 388832, 412960, 447492, 486040, 559365, 583248, 596656, 619440, 729060, 745820, 894984, 972080, 1081439, 1118730, 1166496, 1193312, 1238880, 1458120, 1491640, 1789968, 1944160, 2162878, 2237460, 2916240, 2983280, 3244317, 3579936, 4325756, 4474920, 5407195, 5832480, 5966560, 6488634, 8651512, 8949840, 10814390, 12977268, 16221585, 17303024, 17899680, 21628780, 25954536, 32443170, 34606048, 43257560, 51909072, 64886340, 86515120, 103818144, 129772680, 173030240, 259545360, 519090720]

約数ペア:

[(1, 519090720), (2, 259545360), (3, 173030240), (4, 129772680), (5, 103818144), (6, 86515120), (8, 64886340), (10, 51909072), (12, 43257560), (15, 34606048), (16, 32443170), (20, 25954536), (24, 21628780), (29, 17899680), (30, 17303024), (32, 16221585), (40, 12977268), (48, 10814390), (58, 8949840), (60, 8651512), (80, 6488634), (87, 5966560), (89, 5832480), (96, 5407195), (116, 4474920), (120, 4325756), (145, 3579936), (160, 3244317), (174, 2983280), (178, 2916240), (232, 2237460), (240, 2162878), (267, 1944160), (290, 1789968), (348, 1491640), (356, 1458120), (419, 1238880), (435, 1193312), (445, 1166496), (464, 1118730), (480, 1081439), (534, 972080), (580, 894984), (696, 745820), (712, 729060), (838, 619440), (870, 596656), (890, 583248), (928, 559365), (1068, 486040), (1160, 447492), (1257, 412960), (1335, 388832), (1392, 372910), (1424, 364530), (1676, 309720), (1740, 298328), (1780, 291624), (2095, 247776), (2136, 243020), (2320, 223746), (2514, 206480), (2581, 201120), (2670, 194416), (2784, 186455), (2848, 182265), (3352, 154860), (3480, 149164), (3560, 145812), (4190, 123888), (4272, 121510), (4640, 111873), (5028, 103240), (5162, 100560), (5340, 97208), (6285, 82592), (6704, 77430), (6960, 74582), (7120, 72906), (7743, 67040), (8380, 61944), (8544, 60755), (10056, 51620), (10324, 50280), (10680, 48604), (12151, 42720), (12570, 41296), (12905, 40224), (13408, 38715), (13920, 37291), (14240, 36453), (15486, 33520), (16760, 30972), (20112, 25810), (20648, 25140), (21360, 24302)]