2121120000

素因数分解:

$2^8\times 3^3\times 5^4\times {\mathrm{491}}^1$

素因数の和:536

約数の個数: 360

約数和(自身を含む): 7854110880

約数和(自身を除く): 5732990880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 256, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 491, 500, 540, 576, 600, 625, 640, 675, 720, 750, 768, 800, 864, 900, 960, 982, 1000, 1080, 1125, 1152, 1200, 1250, 1280, 1350, 1440, 1473, 1500, 1600, 1728, 1800, 1875, 1920, 1964, 2000, 2160, 2250, 2304, 2400, 2455, 2500, 2700, 2880, 2946, 3000, 3200, 3375, 3456, 3600, 3750, 3840, 3928, 4000, 4320, 4419, 4500, 4800, 4910, 5000, 5400, 5625, 5760, 5892, 6000, 6400, 6750, 6912, 7200, 7365, 7500, 7856, 8000, 8640, 8838, 9000, 9600, 9820, 10000, 10800, 11250, 11520, 11784, 12000, 12275, 13257, 13500, 14400, 14730, 15000, 15712, 16000, 16875, 17280, 17676, 18000, 19200, 19640, 20000, 21600, 22095, 22500, 23568, 24000, 24550, 26514, 27000, 28800, 29460, 30000, 31424, 32000, 33750, 34560, 35352, 36000, 36825, 39280, 40000, 43200, 44190, 45000, 47136, 48000, 49100, 53028, 54000, 57600, 58920, 60000, 61375, 62848, 66285, 67500, 70704, 72000, 73650, 78560, 80000, 86400, 88380, 90000, 94272, 96000, 98200, 106056, 108000, 110475, 117840, 120000, 122750, 125696, 132570, 135000, 141408, 144000, 147300, 157120, 160000, 172800, 176760, 180000, 184125, 188544, 196400, 212112, 216000, 220950, 235680, 240000, 245500, 265140, 270000, 282816, 288000, 294600, 306875, 314240, 331425, 353520, 360000, 368250, 377088, 392800, 424224, 432000, 441900, 471360, 480000, 491000, 530280, 540000, 552375, 565632, 589200, 613750, 628480, 662850, 707040, 720000, 736500, 785600, 848448, 864000, 883800, 920625, 942720, 982000, 1060560, 1080000, 1104750, 1131264, 1178400, 1227500, 1325700, 1414080, 1440000, 1473000, 1571200, 1657125, 1696896, 1767600, 1841250, 1885440, 1964000, 2121120, 2160000, 2209500, 2356800, 2455000, 2651400, 2761875, 2828160, 2946000, 3142400, 3314250, 3393792, 3535200, 3682500, 3928000, 4242240, 4320000, 4419000, 4713600, 4910000, 5302800, 5523750, 5656320, 5892000, 6628500, 7070400, 7365000, 7856000, 8285625, 8484480, 8838000, 9427200, 9820000, 10605600, 11047500, 11784000, 13257000, 14140800, 14730000, 15712000, 16571250, 16968960, 17676000, 19640000, 21211200, 22095000, 23568000, 26514000, 28281600, 29460000, 33142500, 35352000, 39280000, 42422400, 44190000, 47136000, 53028000, 58920000, 66285000, 70704000, 78560000, 84844800, 88380000, 106056000, 117840000, 132570000, 141408000, 176760000, 212112000, 235680000, 265140000, 353520000, 424224000, 530280000, 707040000, 1060560000, 2121120000]

約数ペア:

[(1, 2121120000), (2, 1060560000), (3, 707040000), (4, 530280000), (5, 424224000), (6, 353520000), (8, 265140000), (9, 235680000), (10, 212112000), (12, 176760000), (15, 141408000), (16, 132570000), (18, 117840000), (20, 106056000), (24, 88380000), (25, 84844800), (27, 78560000), (30, 70704000), (32, 66285000), (36, 58920000), (40, 53028000), (45, 47136000), (48, 44190000), (50, 42422400), (54, 39280000), (60, 35352000), (64, 33142500), (72, 29460000), (75, 28281600), (80, 26514000), (90, 23568000), (96, 22095000), (100, 21211200), (108, 19640000), (120, 17676000), (125, 16968960), (128, 16571250), (135, 15712000), (144, 14730000), (150, 14140800), (160, 13257000), (180, 11784000), (192, 11047500), (200, 10605600), (216, 9820000), (225, 9427200), (240, 8838000), (250, 8484480), (256, 8285625), (270, 7856000), (288, 7365000), (300, 7070400), (320, 6628500), (360, 5892000), (375, 5656320), (384, 5523750), (400, 5302800), (432, 4910000), (450, 4713600), (480, 4419000), (491, 4320000), (500, 4242240), (540, 3928000), (576, 3682500), (600, 3535200), (625, 3393792), (640, 3314250), (675, 3142400), (720, 2946000), (750, 2828160), (768, 2761875), (800, 2651400), (864, 2455000), (900, 2356800), (960, 2209500), (982, 2160000), (1000, 2121120), (1080, 1964000), (1125, 1885440), (1152, 1841250), (1200, 1767600), (1250, 1696896), (1280, 1657125), (1350, 1571200), (1440, 1473000), (1473, 1440000), (1500, 1414080), (1600, 1325700), (1728, 1227500), (1800, 1178400), (1875, 1131264), (1920, 1104750), (1964, 1080000), (2000, 1060560), (2160, 982000), (2250, 942720), (2304, 920625), (2400, 883800), (2455, 864000), (2500, 848448), (2700, 785600), (2880, 736500), (2946, 720000), (3000, 707040), (3200, 662850), (3375, 628480), (3456, 613750), (3600, 589200), (3750, 565632), (3840, 552375), (3928, 540000), (4000, 530280), (4320, 491000), (4419, 480000), (4500, 471360), (4800, 441900), (4910, 432000), (5000, 424224), (5400, 392800), (5625, 377088), (5760, 368250), (5892, 360000), (6000, 353520), (6400, 331425), (6750, 314240), (6912, 306875), (7200, 294600), (7365, 288000), (7500, 282816), (7856, 270000), (8000, 265140), (8640, 245500), (8838, 240000), (9000, 235680), (9600, 220950), (9820, 216000), (10000, 212112), (10800, 196400), (11250, 188544), (11520, 184125), (11784, 180000), (12000, 176760), (12275, 172800), (13257, 160000), (13500, 157120), (14400, 147300), (14730, 144000), (15000, 141408), (15712, 135000), (16000, 132570), (16875, 125696), (17280, 122750), (17676, 120000), (18000, 117840), (19200, 110475), (19640, 108000), (20000, 106056), (21600, 98200), (22095, 96000), (22500, 94272), (23568, 90000), (24000, 88380), (24550, 86400), (26514, 80000), (27000, 78560), (28800, 73650), (29460, 72000), (30000, 70704), (31424, 67500), (32000, 66285), (33750, 62848), (34560, 61375), (35352, 60000), (36000, 58920), (36825, 57600), (39280, 54000), (40000, 53028), (43200, 49100), (44190, 48000), (45000, 47136)]