19914681600

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{10477}}^1$

素因数の和:10523

約数の個数: 432

約数和(自身を含む): 79671359040

約数和(自身を除く): 59756677440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 128, 132, 135, 144, 150, 160, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 256, 264, 270, 275, 288, 297, 300, 320, 330, 352, 360, 384, 396, 400, 432, 440, 450, 480, 495, 528, 540, 550, 576, 594, 600, 640, 660, 675, 704, 720, 768, 792, 800, 825, 864, 880, 900, 960, 990, 1056, 1080, 1100, 1152, 1188, 1200, 1280, 1320, 1350, 1408, 1440, 1485, 1584, 1600, 1650, 1728, 1760, 1800, 1920, 1980, 2112, 2160, 2200, 2304, 2376, 2400, 2475, 2640, 2700, 2816, 2880, 2970, 3168, 3200, 3300, 3456, 3520, 3600, 3840, 3960, 4224, 4320, 4400, 4752, 4800, 4950, 5280, 5400, 5760, 5940, 6336, 6400, 6600, 6912, 7040, 7200, 7425, 7920, 8448, 8640, 8800, 9504, 9600, 9900, 10477, 10560, 10800, 11520, 11880, 12672, 13200, 14080, 14400, 14850, 15840, 17280, 17600, 19008, 19200, 19800, 20954, 21120, 21600, 23760, 25344, 26400, 28800, 29700, 31431, 31680, 34560, 35200, 38016, 39600, 41908, 42240, 43200, 47520, 52385, 52800, 57600, 59400, 62862, 63360, 70400, 76032, 79200, 83816, 86400, 94293, 95040, 104770, 105600, 115247, 118800, 125724, 126720, 157155, 158400, 167632, 172800, 188586, 190080, 209540, 211200, 230494, 237600, 251448, 261925, 282879, 314310, 316800, 335264, 345741, 377172, 380160, 419080, 460988, 471465, 475200, 502896, 523850, 565758, 576235, 628620, 633600, 670528, 691482, 754344, 785775, 838160, 921976, 942930, 950400, 1005792, 1037223, 1047700, 1131516, 1152470, 1257240, 1341056, 1382964, 1414395, 1508688, 1571550, 1676320, 1728705, 1843952, 1885860, 1900800, 2011584, 2074446, 2095400, 2263032, 2304940, 2357325, 2514480, 2682112, 2765928, 2828790, 2881175, 3017376, 3111669, 3143100, 3352640, 3457410, 3687904, 3771720, 4023168, 4148892, 4190800, 4526064, 4609880, 4714650, 5028960, 5186115, 5531856, 5657580, 5762350, 6034752, 6223338, 6286200, 6705280, 6914820, 7071975, 7375808, 7543440, 8046336, 8297784, 8381600, 8643525, 9052128, 9219760, 9429300, 10057920, 10372230, 11063712, 11315160, 11524700, 12069504, 12446676, 12572400, 13410560, 13829640, 14143950, 14751616, 15086880, 15558345, 16595568, 16763200, 17287050, 18104256, 18439520, 18858600, 20115840, 20744460, 22127424, 22630320, 23049400, 24139008, 24893352, 25144800, 25930575, 27659280, 28287900, 29503232, 30173760, 31116690, 33191136, 33526400, 34574100, 36208512, 36879040, 37717200, 40231680, 41488920, 44254848, 45260640, 46098800, 49786704, 50289600, 51861150, 55318560, 56575800, 60347520, 62233380, 66382272, 67052800, 69148200, 72417024, 73758080, 75434400, 77791725, 82977840, 88509696, 90521280, 92197600, 99573408, 100579200, 103722300, 110637120, 113151600, 120695040, 124466760, 132764544, 138296400, 147516160, 150868800, 155583450, 165955680, 181042560, 184395200, 199146816, 201158400, 207444600, 221274240, 226303200, 248933520, 265529088, 276592800, 301737600, 311166900, 331911360, 362085120, 368790400, 398293632, 414889200, 442548480, 452606400, 497867040, 553185600, 603475200, 622333800, 663822720, 737580800, 796587264, 829778400, 905212800, 995734080, 1106371200, 1244667600, 1327645440, 1659556800, 1810425600, 1991468160, 2212742400, 2489335200, 3319113600, 3982936320, 4978670400, 6638227200, 9957340800, 19914681600]

約数ペア:

[(1, 19914681600), (2, 9957340800), (3, 6638227200), (4, 4978670400), (5, 3982936320), (6, 3319113600), (8, 2489335200), (9, 2212742400), (10, 1991468160), (11, 1810425600), (12, 1659556800), (15, 1327645440), (16, 1244667600), (18, 1106371200), (20, 995734080), (22, 905212800), (24, 829778400), (25, 796587264), (27, 737580800), (30, 663822720), (32, 622333800), (33, 603475200), (36, 553185600), (40, 497867040), (44, 452606400), (45, 442548480), (48, 414889200), (50, 398293632), (54, 368790400), (55, 362085120), (60, 331911360), (64, 311166900), (66, 301737600), (72, 276592800), (75, 265529088), (80, 248933520), (88, 226303200), (90, 221274240), (96, 207444600), (99, 201158400), (100, 199146816), (108, 184395200), (110, 181042560), (120, 165955680), (128, 155583450), (132, 150868800), (135, 147516160), (144, 138296400), (150, 132764544), (160, 124466760), (165, 120695040), (176, 113151600), (180, 110637120), (192, 103722300), (198, 100579200), (200, 99573408), (216, 92197600), (220, 90521280), (225, 88509696), (240, 82977840), (256, 77791725), (264, 75434400), (270, 73758080), (275, 72417024), (288, 69148200), (297, 67052800), (300, 66382272), (320, 62233380), (330, 60347520), (352, 56575800), (360, 55318560), (384, 51861150), (396, 50289600), (400, 49786704), (432, 46098800), (440, 45260640), (450, 44254848), (480, 41488920), (495, 40231680), (528, 37717200), (540, 36879040), (550, 36208512), (576, 34574100), (594, 33526400), (600, 33191136), (640, 31116690), (660, 30173760), (675, 29503232), (704, 28287900), (720, 27659280), (768, 25930575), (792, 25144800), (800, 24893352), (825, 24139008), (864, 23049400), (880, 22630320), (900, 22127424), (960, 20744460), (990, 20115840), (1056, 18858600), (1080, 18439520), (1100, 18104256), (1152, 17287050), (1188, 16763200), (1200, 16595568), (1280, 15558345), (1320, 15086880), (1350, 14751616), (1408, 14143950), (1440, 13829640), (1485, 13410560), (1584, 12572400), (1600, 12446676), (1650, 12069504), (1728, 11524700), (1760, 11315160), (1800, 11063712), (1920, 10372230), (1980, 10057920), (2112, 9429300), (2160, 9219760), (2200, 9052128), (2304, 8643525), (2376, 8381600), (2400, 8297784), (2475, 8046336), (2640, 7543440), (2700, 7375808), (2816, 7071975), (2880, 6914820), (2970, 6705280), (3168, 6286200), (3200, 6223338), (3300, 6034752), (3456, 5762350), (3520, 5657580), (3600, 5531856), (3840, 5186115), (3960, 5028960), (4224, 4714650), (4320, 4609880), (4400, 4526064), (4752, 4190800), (4800, 4148892), (4950, 4023168), (5280, 3771720), (5400, 3687904), (5760, 3457410), (5940, 3352640), (6336, 3143100), (6400, 3111669), (6600, 3017376), (6912, 2881175), (7040, 2828790), (7200, 2765928), (7425, 2682112), (7920, 2514480), (8448, 2357325), (8640, 2304940), (8800, 2263032), (9504, 2095400), (9600, 2074446), (9900, 2011584), (10477, 1900800), (10560, 1885860), (10800, 1843952), (11520, 1728705), (11880, 1676320), (12672, 1571550), (13200, 1508688), (14080, 1414395), (14400, 1382964), (14850, 1341056), (15840, 1257240), (17280, 1152470), (17600, 1131516), (19008, 1047700), (19200, 1037223), (19800, 1005792), (20954, 950400), (21120, 942930), (21600, 921976), (23760, 838160), (25344, 785775), (26400, 754344), (28800, 691482), (29700, 670528), (31431, 633600), (31680, 628620), (34560, 576235), (35200, 565758), (38016, 523850), (39600, 502896), (41908, 475200), (42240, 471465), (43200, 460988), (47520, 419080), (52385, 380160), (52800, 377172), (57600, 345741), (59400, 335264), (62862, 316800), (63360, 314310), (70400, 282879), (76032, 261925), (79200, 251448), (83816, 237600), (86400, 230494), (94293, 211200), (95040, 209540), (104770, 190080), (105600, 188586), (115247, 172800), (118800, 167632), (125724, 158400), (126720, 157155)]