1487512320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{55339}}^1$

素因数の和:55370

約数の個数: 144

約数和(自身を含む): 5429518080

約数和(自身を除く): 3942005760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 55339, 110678, 166017, 221356, 276695, 332034, 387373, 442712, 553390, 664068, 774746, 830085, 885424, 1106780, 1162119, 1328136, 1549492, 1660170, 1770848, 1936865, 2213560, 2324238, 2656272, 3098984, 3320340, 3541696, 3873730, 4427120, 4648476, 5312544, 5810595, 6197968, 6640680, 7083392, 7747460, 8854240, 9296952, 10625088, 11621190, 12395936, 13281360, 14166784, 15494920, 17708480, 18593904, 21250176, 23242380, 24791872, 26562720, 30989840, 35416960, 37187808, 42500352, 46484760, 49583744, 53125440, 61979680, 70833920, 74375616, 92969520, 99167488, 106250880, 123959360, 148751232, 185939040, 212501760, 247918720, 297502464, 371878080, 495837440, 743756160, 1487512320]

約数ペア:

[(1, 1487512320), (2, 743756160), (3, 495837440), (4, 371878080), (5, 297502464), (6, 247918720), (7, 212501760), (8, 185939040), (10, 148751232), (12, 123959360), (14, 106250880), (15, 99167488), (16, 92969520), (20, 74375616), (21, 70833920), (24, 61979680), (28, 53125440), (30, 49583744), (32, 46484760), (35, 42500352), (40, 37187808), (42, 35416960), (48, 30989840), (56, 26562720), (60, 24791872), (64, 23242380), (70, 21250176), (80, 18593904), (84, 17708480), (96, 15494920), (105, 14166784), (112, 13281360), (120, 12395936), (128, 11621190), (140, 10625088), (160, 9296952), (168, 8854240), (192, 7747460), (210, 7083392), (224, 6640680), (240, 6197968), (256, 5810595), (280, 5312544), (320, 4648476), (336, 4427120), (384, 3873730), (420, 3541696), (448, 3320340), (480, 3098984), (560, 2656272), (640, 2324238), (672, 2213560), (768, 1936865), (840, 1770848), (896, 1660170), (960, 1549492), (1120, 1328136), (1280, 1162119), (1344, 1106780), (1680, 885424), (1792, 830085), (1920, 774746), (2240, 664068), (2688, 553390), (3360, 442712), (3840, 387373), (4480, 332034), (5376, 276695), (6720, 221356), (8960, 166017), (13440, 110678), (26880, 55339)]