1628657280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 320

約数和(自身を含む): 5898241800

約数和(自身を除く): 4269584520

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, 54, 60, 64, 72, 80, 81, 89, 90, 96, 108, 120, 128, 135, 144, 160, 162, 178, 180, 192, 216, 240, 267, 270, 288, 320, 324, 353, 356, 360, 384, 405, 432, 445, 480, 534, 540, 576, 640, 648, 706, 712, 720, 801, 810, 864, 890, 960, 1059, 1068, 1080, 1152, 1296, 1335, 1412, 1424, 1440, 1602, 1620, 1728, 1765, 1780, 1920, 2118, 2136, 2160, 2403, 2592, 2670, 2824, 2848, 2880, 3177, 3204, 3240, 3456, 3530, 3560, 4005, 4236, 4272, 4320, 4806, 5184, 5295, 5340, 5648, 5696, 5760, 6354, 6408, 6480, 7060, 7120, 7209, 8010, 8472, 8544, 8640, 9531, 9612, 10368, 10590, 10680, 11296, 11392, 12015, 12708, 12816, 12960, 14120, 14240, 14418, 15885, 16020, 16944, 17088, 17280, 19062, 19224, 21180, 21360, 22592, 24030, 25416, 25632, 25920, 28240, 28480, 28593, 28836, 31417, 31770, 32040, 33888, 34176, 36045, 38124, 38448, 42360, 42720, 45184, 47655, 48060, 50832, 51264, 51840, 56480, 56960, 57186, 57672, 62834, 63540, 64080, 67776, 72090, 76248, 76896, 84720, 85440, 94251, 95310, 96120, 101664, 102528, 112960, 114372, 115344, 125668, 127080, 128160, 135552, 142965, 144180, 152496, 153792, 157085, 169440, 170880, 188502, 190620, 192240, 203328, 225920, 228744, 230688, 251336, 254160, 256320, 282753, 285930, 288360, 304992, 307584, 314170, 338880, 377004, 381240, 384480, 406656, 457488, 461376, 471255, 502672, 508320, 512640, 565506, 571860, 576720, 609984, 628340, 677760, 754008, 762480, 768960, 848259, 914976, 922752, 942510, 1005344, 1016640, 1131012, 1143720, 1153440, 1219968, 1256680, 1413765, 1508016, 1524960, 1537920, 1696518, 1829952, 1885020, 2010688, 2033280, 2262024, 2287440, 2306880, 2513360, 2544777, 2827530, 3016032, 3049920, 3393036, 3659904, 3770040, 4021376, 4241295, 4524048, 4574880, 4613760, 5026720, 5089554, 5655060, 6032064, 6099840, 6786072, 7540080, 8482590, 9048096, 9149760, 10053440, 10179108, 11310120, 12064128, 12723885, 13572144, 15080160, 16965180, 18096192, 18299520, 20106880, 20358216, 22620240, 25447770, 27144288, 30160320, 33930360, 36192384, 40716432, 45240480, 50895540, 54288576, 60320640, 67860720, 81432864, 90480960, 101791080, 108577152, 135721440, 162865728, 180961920, 203582160, 271442880, 325731456, 407164320, 542885760, 814328640, 1628657280]

約数ペア:

[(1, 1628657280), (2, 814328640), (3, 542885760), (4, 407164320), (5, 325731456), (6, 271442880), (8, 203582160), (9, 180961920), (10, 162865728), (12, 135721440), (15, 108577152), (16, 101791080), (18, 90480960), (20, 81432864), (24, 67860720), (27, 60320640), (30, 54288576), (32, 50895540), (36, 45240480), (40, 40716432), (45, 36192384), (48, 33930360), (54, 30160320), (60, 27144288), (64, 25447770), (72, 22620240), (80, 20358216), (81, 20106880), (89, 18299520), (90, 18096192), (96, 16965180), (108, 15080160), (120, 13572144), (128, 12723885), (135, 12064128), (144, 11310120), (160, 10179108), (162, 10053440), (178, 9149760), (180, 9048096), (192, 8482590), (216, 7540080), (240, 6786072), (267, 6099840), (270, 6032064), (288, 5655060), (320, 5089554), (324, 5026720), (353, 4613760), (356, 4574880), (360, 4524048), (384, 4241295), (405, 4021376), (432, 3770040), (445, 3659904), (480, 3393036), (534, 3049920), (540, 3016032), (576, 2827530), (640, 2544777), (648, 2513360), (706, 2306880), (712, 2287440), (720, 2262024), (801, 2033280), (810, 2010688), (864, 1885020), (890, 1829952), (960, 1696518), (1059, 1537920), (1068, 1524960), (1080, 1508016), (1152, 1413765), (1296, 1256680), (1335, 1219968), (1412, 1153440), (1424, 1143720), (1440, 1131012), (1602, 1016640), (1620, 1005344), (1728, 942510), (1765, 922752), (1780, 914976), (1920, 848259), (2118, 768960), (2136, 762480), (2160, 754008), (2403, 677760), (2592, 628340), (2670, 609984), (2824, 576720), (2848, 571860), (2880, 565506), (3177, 512640), (3204, 508320), (3240, 502672), (3456, 471255), (3530, 461376), (3560, 457488), (4005, 406656), (4236, 384480), (4272, 381240), (4320, 377004), (4806, 338880), (5184, 314170), (5295, 307584), (5340, 304992), (5648, 288360), (5696, 285930), (5760, 282753), (6354, 256320), (6408, 254160), (6480, 251336), (7060, 230688), (7120, 228744), (7209, 225920), (8010, 203328), (8472, 192240), (8544, 190620), (8640, 188502), (9531, 170880), (9612, 169440), (10368, 157085), (10590, 153792), (10680, 152496), (11296, 144180), (11392, 142965), (12015, 135552), (12708, 128160), (12816, 127080), (12960, 125668), (14120, 115344), (14240, 114372), (14418, 112960), (15885, 102528), (16020, 101664), (16944, 96120), (17088, 95310), (17280, 94251), (19062, 85440), (19224, 84720), (21180, 76896), (21360, 76248), (22592, 72090), (24030, 67776), (25416, 64080), (25632, 63540), (25920, 62834), (28240, 57672), (28480, 57186), (28593, 56960), (28836, 56480), (31417, 51840), (31770, 51264), (32040, 50832), (33888, 48060), (34176, 47655), (36045, 45184), (38124, 42720), (38448, 42360)]