1220688000

素因数分解:

$2^7\times 3^2\times 5^3\times 7^2\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 576

約数和(自身を含む): 5128994520

約数和(自身を除く): 3908306520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 125, 126, 128, 140, 144, 147, 150, 160, 168, 173, 175, 180, 192, 196, 200, 210, 224, 225, 240, 245, 250, 252, 280, 288, 294, 300, 315, 320, 336, 346, 350, 360, 375, 384, 392, 400, 420, 441, 448, 450, 480, 490, 500, 504, 519, 525, 560, 576, 588, 600, 630, 640, 672, 692, 700, 720, 735, 750, 784, 800, 840, 865, 875, 882, 896, 900, 960, 980, 1000, 1008, 1038, 1050, 1120, 1125, 1152, 1176, 1200, 1211, 1225, 1260, 1344, 1384, 1400, 1440, 1470, 1500, 1557, 1568, 1575, 1600, 1680, 1730, 1750, 1764, 1800, 1920, 1960, 2000, 2016, 2076, 2100, 2205, 2240, 2250, 2352, 2400, 2422, 2450, 2520, 2595, 2625, 2688, 2768, 2800, 2880, 2940, 3000, 3114, 3136, 3150, 3200, 3360, 3460, 3500, 3528, 3600, 3633, 3675, 3920, 4000, 4032, 4152, 4200, 4325, 4410, 4480, 4500, 4704, 4800, 4844, 4900, 5040, 5190, 5250, 5536, 5600, 5760, 5880, 6000, 6055, 6125, 6228, 6272, 6300, 6720, 6920, 7000, 7056, 7200, 7266, 7350, 7785, 7840, 7875, 8000, 8064, 8304, 8400, 8477, 8650, 8820, 9000, 9408, 9600, 9688, 9800, 10080, 10380, 10500, 10899, 11025, 11072, 11200, 11760, 12000, 12110, 12250, 12456, 12600, 12975, 13440, 13840, 14000, 14112, 14400, 14532, 14700, 15570, 15680, 15750, 16000, 16608, 16800, 16954, 17300, 17640, 18000, 18165, 18375, 18816, 19376, 19600, 20160, 20760, 21000, 21625, 21798, 22050, 22144, 22400, 23520, 24000, 24220, 24500, 24912, 25200, 25431, 25950, 27680, 28000, 28224, 28800, 29064, 29400, 30275, 31140, 31360, 31500, 33216, 33600, 33908, 34600, 35280, 36000, 36330, 36750, 38752, 38925, 39200, 40320, 41520, 42000, 42385, 43250, 43596, 44100, 47040, 48000, 48440, 49000, 49824, 50400, 50862, 51900, 54495, 55125, 55360, 56000, 56448, 58128, 58800, 60550, 62280, 63000, 64875, 66432, 67200, 67816, 69200, 70560, 72000, 72660, 73500, 76293, 77504, 77850, 78400, 83040, 84000, 84770, 86500, 87192, 88200, 90825, 94080, 96880, 98000, 99648, 100800, 101724, 103800, 108990, 110250, 110720, 112000, 116256, 117600, 121100, 124560, 126000, 127155, 129750, 135632, 138400, 141120, 144000, 145320, 147000, 151375, 152586, 155008, 155700, 156800, 166080, 168000, 169540, 173000, 174384, 176400, 181650, 193760, 194625, 196000, 199296, 201600, 203448, 207600, 211925, 217980, 220500, 232512, 235200, 242200, 249120, 252000, 254310, 259500, 271264, 272475, 276800, 282240, 290640, 294000, 302750, 305172, 311400, 332160, 336000, 339080, 346000, 348768, 352800, 363300, 381465, 387520, 389250, 392000, 406896, 415200, 423850, 435960, 441000, 454125, 465024, 470400, 484400, 498240, 504000, 508620, 519000, 542528, 544950, 553600, 581280, 588000, 605500, 610344, 622800, 635775, 678160, 692000, 697536, 705600, 726600, 762930, 775040, 778500, 784000, 813792, 830400, 847700, 871920, 882000, 908250, 968800, 996480, 1008000, 1017240, 1038000, 1059625, 1085056, 1089900, 1162560, 1176000, 1211000, 1220688, 1245600, 1271550, 1356320, 1362375, 1384000, 1395072, 1411200, 1453200, 1525860, 1557000, 1627584, 1660800, 1695400, 1743840, 1764000, 1816500, 1907325, 1937600, 2034480, 2076000, 2119250, 2179800, 2325120, 2352000, 2422000, 2441376, 2491200, 2543100, 2712640, 2724750, 2768000, 2906400, 3051720, 3114000, 3178875, 3255168, 3390800, 3487680, 3528000, 3633000, 3814650, 3875200, 4068960, 4152000, 4238500, 4359600, 4844000, 4882752, 4982400, 5086200, 5425280, 5449500, 5812800, 6103440, 6228000, 6357750, 6781600, 6975360, 7056000, 7266000, 7629300, 8137920, 8304000, 8477000, 8719200, 9536625, 9688000, 9765504, 10172400, 10899000, 11625600, 12206880, 12456000, 12715500, 13563200, 14532000, 15258600, 16275840, 16954000, 17438400, 19073250, 19376000, 20344800, 21798000, 24413760, 24912000, 25431000, 27126400, 29064000, 30517200, 33908000, 34876800, 38146500, 40689600, 43596000, 48827520, 50862000, 58128000, 61034400, 67816000, 76293000, 81379200, 87192000, 101724000, 122068800, 135632000, 152586000, 174384000, 203448000, 244137600, 305172000, 406896000, 610344000, 1220688000]

約数ペア:

[(1, 1220688000), (2, 610344000), (3, 406896000), (4, 305172000), (5, 244137600), (6, 203448000), (7, 174384000), (8, 152586000), (9, 135632000), (10, 122068800), (12, 101724000), (14, 87192000), (15, 81379200), (16, 76293000), (18, 67816000), (20, 61034400), (21, 58128000), (24, 50862000), (25, 48827520), (28, 43596000), (30, 40689600), (32, 38146500), (35, 34876800), (36, 33908000), (40, 30517200), (42, 29064000), (45, 27126400), (48, 25431000), (49, 24912000), (50, 24413760), (56, 21798000), (60, 20344800), (63, 19376000), (64, 19073250), (70, 17438400), (72, 16954000), (75, 16275840), (80, 15258600), (84, 14532000), (90, 13563200), (96, 12715500), (98, 12456000), (100, 12206880), (105, 11625600), (112, 10899000), (120, 10172400), (125, 9765504), (126, 9688000), (128, 9536625), (140, 8719200), (144, 8477000), (147, 8304000), (150, 8137920), (160, 7629300), (168, 7266000), (173, 7056000), (175, 6975360), (180, 6781600), (192, 6357750), (196, 6228000), (200, 6103440), (210, 5812800), (224, 5449500), (225, 5425280), (240, 5086200), (245, 4982400), (250, 4882752), (252, 4844000), (280, 4359600), (288, 4238500), (294, 4152000), (300, 4068960), (315, 3875200), (320, 3814650), (336, 3633000), (346, 3528000), (350, 3487680), (360, 3390800), (375, 3255168), (384, 3178875), (392, 3114000), (400, 3051720), (420, 2906400), (441, 2768000), (448, 2724750), (450, 2712640), (480, 2543100), (490, 2491200), (500, 2441376), (504, 2422000), (519, 2352000), (525, 2325120), (560, 2179800), (576, 2119250), (588, 2076000), (600, 2034480), (630, 1937600), (640, 1907325), (672, 1816500), (692, 1764000), (700, 1743840), (720, 1695400), (735, 1660800), (750, 1627584), (784, 1557000), (800, 1525860), (840, 1453200), (865, 1411200), (875, 1395072), (882, 1384000), (896, 1362375), (900, 1356320), (960, 1271550), (980, 1245600), (1000, 1220688), (1008, 1211000), (1038, 1176000), (1050, 1162560), (1120, 1089900), (1125, 1085056), (1152, 1059625), (1176, 1038000), (1200, 1017240), (1211, 1008000), (1225, 996480), (1260, 968800), (1344, 908250), (1384, 882000), (1400, 871920), (1440, 847700), (1470, 830400), (1500, 813792), (1557, 784000), (1568, 778500), (1575, 775040), (1600, 762930), (1680, 726600), (1730, 705600), (1750, 697536), (1764, 692000), (1800, 678160), (1920, 635775), (1960, 622800), (2000, 610344), (2016, 605500), (2076, 588000), (2100, 581280), (2205, 553600), (2240, 544950), (2250, 542528), (2352, 519000), (2400, 508620), (2422, 504000), (2450, 498240), (2520, 484400), (2595, 470400), (2625, 465024), (2688, 454125), (2768, 441000), (2800, 435960), (2880, 423850), (2940, 415200), (3000, 406896), (3114, 392000), (3136, 389250), (3150, 387520), (3200, 381465), (3360, 363300), (3460, 352800), (3500, 348768), (3528, 346000), (3600, 339080), (3633, 336000), (3675, 332160), (3920, 311400), (4000, 305172), (4032, 302750), (4152, 294000), (4200, 290640), (4325, 282240), (4410, 276800), (4480, 272475), (4500, 271264), (4704, 259500), (4800, 254310), (4844, 252000), (4900, 249120), (5040, 242200), (5190, 235200), (5250, 232512), (5536, 220500), (5600, 217980), (5760, 211925), (5880, 207600), (6000, 203448), (6055, 201600), (6125, 199296), (6228, 196000), (6272, 194625), (6300, 193760), (6720, 181650), (6920, 176400), (7000, 174384), (7056, 173000), (7200, 169540), (7266, 168000), (7350, 166080), (7785, 156800), (7840, 155700), (7875, 155008), (8000, 152586), (8064, 151375), (8304, 147000), (8400, 145320), (8477, 144000), (8650, 141120), (8820, 138400), (9000, 135632), (9408, 129750), (9600, 127155), (9688, 126000), (9800, 124560), (10080, 121100), (10380, 117600), (10500, 116256), (10899, 112000), (11025, 110720), (11072, 110250), (11200, 108990), (11760, 103800), (12000, 101724), (12110, 100800), (12250, 99648), (12456, 98000), (12600, 96880), (12975, 94080), (13440, 90825), (13840, 88200), (14000, 87192), (14112, 86500), (14400, 84770), (14532, 84000), (14700, 83040), (15570, 78400), (15680, 77850), (15750, 77504), (16000, 76293), (16608, 73500), (16800, 72660), (16954, 72000), (17300, 70560), (17640, 69200), (18000, 67816), (18165, 67200), (18375, 66432), (18816, 64875), (19376, 63000), (19600, 62280), (20160, 60550), (20760, 58800), (21000, 58128), (21625, 56448), (21798, 56000), (22050, 55360), (22144, 55125), (22400, 54495), (23520, 51900), (24000, 50862), (24220, 50400), (24500, 49824), (24912, 49000), (25200, 48440), (25431, 48000), (25950, 47040), (27680, 44100), (28000, 43596), (28224, 43250), (28800, 42385), (29064, 42000), (29400, 41520), (30275, 40320), (31140, 39200), (31360, 38925), (31500, 38752), (33216, 36750), (33600, 36330), (33908, 36000), (34600, 35280)]