19494103680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5669}}^1$

素因数の和:5896

約数の個数: 256

約数和(自身を含む): 69400800000

約数和(自身を除く): 49906696320

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 199, 216, 240, 270, 288, 320, 360, 384, 398, 432, 480, 540, 576, 597, 640, 720, 796, 864, 960, 995, 1080, 1152, 1194, 1440, 1592, 1728, 1791, 1920, 1990, 2160, 2388, 2880, 2985, 3184, 3456, 3582, 3980, 4320, 4776, 5373, 5669, 5760, 5970, 6368, 7164, 7960, 8640, 8955, 9552, 10746, 11338, 11940, 12736, 14328, 15920, 17007, 17280, 17910, 19104, 21492, 22676, 23880, 25472, 26865, 28345, 28656, 31840, 34014, 35820, 38208, 42984, 45352, 47760, 51021, 53730, 56690, 57312, 63680, 68028, 71640, 76416, 85035, 85968, 90704, 95520, 102042, 107460, 113380, 114624, 127360, 136056, 143280, 153063, 170070, 171936, 181408, 191040, 204084, 214920, 226760, 229248, 255105, 272112, 286560, 306126, 340140, 343872, 362816, 382080, 408168, 429840, 453520, 510210, 544224, 573120, 612252, 680280, 687744, 725632, 765315, 816336, 859680, 907040, 1020420, 1088448, 1128131, 1146240, 1224504, 1360560, 1530630, 1632672, 1719360, 1814080, 2040840, 2176896, 2256262, 2449008, 2721120, 3061260, 3265344, 3384393, 3438720, 3628160, 4081680, 4512524, 4898016, 5442240, 5640655, 6122520, 6530688, 6768786, 8163360, 9025048, 9796032, 10153179, 10884480, 11281310, 12245040, 13537572, 16326720, 16921965, 18050096, 19592064, 20306358, 22562620, 24490080, 27075144, 30459537, 32653440, 33843930, 36100192, 40612716, 45125240, 48980160, 50765895, 54150288, 60919074, 67687860, 72200384, 81225432, 90250480, 97960320, 101531790, 108300576, 121838148, 135375720, 144400768, 152297685, 162450864, 180500960, 203063580, 216601152, 243676296, 270751440, 304595370, 324901728, 361001920, 406127160, 433202304, 487352592, 541502880, 609190740, 649803456, 722003840, 812254320, 974705184, 1083005760, 1218381480, 1299606912, 1624508640, 1949410368, 2166011520, 2436762960, 3249017280, 3898820736, 4873525920, 6498034560, 9747051840, 19494103680]

約数ペア:

[(1, 19494103680), (2, 9747051840), (3, 6498034560), (4, 4873525920), (5, 3898820736), (6, 3249017280), (8, 2436762960), (9, 2166011520), (10, 1949410368), (12, 1624508640), (15, 1299606912), (16, 1218381480), (18, 1083005760), (20, 974705184), (24, 812254320), (27, 722003840), (30, 649803456), (32, 609190740), (36, 541502880), (40, 487352592), (45, 433202304), (48, 406127160), (54, 361001920), (60, 324901728), (64, 304595370), (72, 270751440), (80, 243676296), (90, 216601152), (96, 203063580), (108, 180500960), (120, 162450864), (128, 152297685), (135, 144400768), (144, 135375720), (160, 121838148), (180, 108300576), (192, 101531790), (199, 97960320), (216, 90250480), (240, 81225432), (270, 72200384), (288, 67687860), (320, 60919074), (360, 54150288), (384, 50765895), (398, 48980160), (432, 45125240), (480, 40612716), (540, 36100192), (576, 33843930), (597, 32653440), (640, 30459537), (720, 27075144), (796, 24490080), (864, 22562620), (960, 20306358), (995, 19592064), (1080, 18050096), (1152, 16921965), (1194, 16326720), (1440, 13537572), (1592, 12245040), (1728, 11281310), (1791, 10884480), (1920, 10153179), (1990, 9796032), (2160, 9025048), (2388, 8163360), (2880, 6768786), (2985, 6530688), (3184, 6122520), (3456, 5640655), (3582, 5442240), (3980, 4898016), (4320, 4512524), (4776, 4081680), (5373, 3628160), (5669, 3438720), (5760, 3384393), (5970, 3265344), (6368, 3061260), (7164, 2721120), (7960, 2449008), (8640, 2256262), (8955, 2176896), (9552, 2040840), (10746, 1814080), (11338, 1719360), (11940, 1632672), (12736, 1530630), (14328, 1360560), (15920, 1224504), (17007, 1146240), (17280, 1128131), (17910, 1088448), (19104, 1020420), (21492, 907040), (22676, 859680), (23880, 816336), (25472, 765315), (26865, 725632), (28345, 687744), (28656, 680280), (31840, 612252), (34014, 573120), (35820, 544224), (38208, 510210), (42984, 453520), (45352, 429840), (47760, 408168), (51021, 382080), (53730, 362816), (56690, 343872), (57312, 340140), (63680, 306126), (68028, 286560), (71640, 272112), (76416, 255105), (85035, 229248), (85968, 226760), (90704, 214920), (95520, 204084), (102042, 191040), (107460, 181408), (113380, 171936), (114624, 170070), (127360, 153063), (136056, 143280)]