163019520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 596030400

約数和(自身を除く): 433010880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 89, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 178, 180, 192, 212, 216, 240, 256, 265, 267, 270, 288, 318, 320, 356, 360, 384, 424, 432, 445, 477, 480, 530, 534, 540, 576, 636, 640, 712, 720, 768, 795, 801, 848, 864, 890, 954, 960, 1060, 1068, 1080, 1152, 1272, 1280, 1335, 1424, 1431, 1440, 1590, 1602, 1696, 1728, 1780, 1908, 1920, 2120, 2136, 2160, 2304, 2385, 2403, 2544, 2670, 2848, 2862, 2880, 3180, 3204, 3392, 3456, 3560, 3816, 3840, 4005, 4240, 4272, 4320, 4717, 4770, 4806, 5088, 5340, 5696, 5724, 5760, 6360, 6408, 6784, 6912, 7120, 7155, 7632, 8010, 8480, 8544, 8640, 9434, 9540, 9612, 10176, 10680, 11392, 11448, 11520, 12015, 12720, 12816, 13568, 14151, 14240, 14310, 15264, 16020, 16960, 17088, 17280, 18868, 19080, 19224, 20352, 21360, 22784, 22896, 23585, 24030, 25440, 25632, 28302, 28480, 28620, 30528, 32040, 33920, 34176, 34560, 37736, 38160, 38448, 40704, 42453, 42720, 45792, 47170, 48060, 50880, 51264, 56604, 56960, 57240, 61056, 64080, 67840, 68352, 70755, 75472, 76320, 76896, 84906, 85440, 91584, 94340, 96120, 101760, 102528, 113208, 113920, 114480, 122112, 127359, 128160, 141510, 150944, 152640, 153792, 169812, 170880, 183168, 188680, 192240, 203520, 205056, 212265, 226416, 228960, 254718, 256320, 283020, 301888, 305280, 307584, 339624, 341760, 366336, 377360, 384480, 424530, 452832, 457920, 509436, 512640, 566040, 603776, 610560, 615168, 636795, 679248, 754720, 768960, 849060, 905664, 915840, 1018872, 1025280, 1132080, 1207552, 1273590, 1358496, 1509440, 1537920, 1698120, 1811328, 1831680, 2037744, 2264160, 2547180, 2716992, 3018880, 3075840, 3396240, 3622656, 4075488, 4528320, 5094360, 5433984, 6037760, 6792480, 8150976, 9056640, 10188720, 10867968, 13584960, 16301952, 18113280, 20377440, 27169920, 32603904, 40754880, 54339840, 81509760, 163019520]

約数ペア:

[(1, 163019520), (2, 81509760), (3, 54339840), (4, 40754880), (5, 32603904), (6, 27169920), (8, 20377440), (9, 18113280), (10, 16301952), (12, 13584960), (15, 10867968), (16, 10188720), (18, 9056640), (20, 8150976), (24, 6792480), (27, 6037760), (30, 5433984), (32, 5094360), (36, 4528320), (40, 4075488), (45, 3622656), (48, 3396240), (53, 3075840), (54, 3018880), (60, 2716992), (64, 2547180), (72, 2264160), (80, 2037744), (89, 1831680), (90, 1811328), (96, 1698120), (106, 1537920), (108, 1509440), (120, 1358496), (128, 1273590), (135, 1207552), (144, 1132080), (159, 1025280), (160, 1018872), (178, 915840), (180, 905664), (192, 849060), (212, 768960), (216, 754720), (240, 679248), (256, 636795), (265, 615168), (267, 610560), (270, 603776), (288, 566040), (318, 512640), (320, 509436), (356, 457920), (360, 452832), (384, 424530), (424, 384480), (432, 377360), (445, 366336), (477, 341760), (480, 339624), (530, 307584), (534, 305280), (540, 301888), (576, 283020), (636, 256320), (640, 254718), (712, 228960), (720, 226416), (768, 212265), (795, 205056), (801, 203520), (848, 192240), (864, 188680), (890, 183168), (954, 170880), (960, 169812), (1060, 153792), (1068, 152640), (1080, 150944), (1152, 141510), (1272, 128160), (1280, 127359), (1335, 122112), (1424, 114480), (1431, 113920), (1440, 113208), (1590, 102528), (1602, 101760), (1696, 96120), (1728, 94340), (1780, 91584), (1908, 85440), (1920, 84906), (2120, 76896), (2136, 76320), (2160, 75472), (2304, 70755), (2385, 68352), (2403, 67840), (2544, 64080), (2670, 61056), (2848, 57240), (2862, 56960), (2880, 56604), (3180, 51264), (3204, 50880), (3392, 48060), (3456, 47170), (3560, 45792), (3816, 42720), (3840, 42453), (4005, 40704), (4240, 38448), (4272, 38160), (4320, 37736), (4717, 34560), (4770, 34176), (4806, 33920), (5088, 32040), (5340, 30528), (5696, 28620), (5724, 28480), (5760, 28302), (6360, 25632), (6408, 25440), (6784, 24030), (6912, 23585), (7120, 22896), (7155, 22784), (7632, 21360), (8010, 20352), (8480, 19224), (8544, 19080), (8640, 18868), (9434, 17280), (9540, 17088), (9612, 16960), (10176, 16020), (10680, 15264), (11392, 14310), (11448, 14240), (11520, 14151), (12015, 13568), (12720, 12816)]