18952442880

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:885

約数の個数: 352

約数和(自身を含む): 69612410880

約数和(自身を除く): 50659968000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 359, 384, 420, 448, 480, 491, 512, 560, 640, 672, 718, 768, 840, 896, 960, 982, 1024, 1077, 1120, 1280, 1344, 1436, 1473, 1536, 1680, 1792, 1795, 1920, 1964, 2154, 2240, 2455, 2513, 2560, 2688, 2872, 2946, 3072, 3360, 3437, 3584, 3590, 3840, 3928, 4308, 4480, 4910, 5026, 5120, 5376, 5385, 5744, 5892, 6720, 6874, 7168, 7180, 7365, 7539, 7680, 7856, 8616, 8960, 9820, 10052, 10311, 10752, 10770, 11488, 11784, 12565, 13440, 13748, 14360, 14730, 15078, 15360, 15712, 17185, 17232, 17920, 19640, 20104, 20622, 21504, 21540, 22976, 23568, 25130, 26880, 27496, 28720, 29460, 30156, 31424, 34370, 34464, 35840, 37695, 39280, 40208, 41244, 43080, 45952, 47136, 50260, 51555, 53760, 54992, 57440, 58920, 60312, 62848, 68740, 68928, 75390, 78560, 80416, 82488, 86160, 91904, 94272, 100520, 103110, 107520, 109984, 114880, 117840, 120624, 125696, 137480, 137856, 150780, 157120, 160832, 164976, 172320, 176269, 183808, 188544, 201040, 206220, 219968, 229760, 235680, 241248, 251392, 274960, 275712, 301560, 314240, 321664, 329952, 344640, 352538, 367616, 377088, 402080, 412440, 439936, 459520, 471360, 482496, 502784, 528807, 549920, 551424, 603120, 628480, 643328, 659904, 689280, 705076, 754176, 804160, 824880, 879872, 881345, 919040, 942720, 964992, 1057614, 1099840, 1102848, 1206240, 1233883, 1256960, 1286656, 1319808, 1378560, 1410152, 1508352, 1608320, 1649760, 1759744, 1762690, 1838080, 1885440, 1929984, 2115228, 2199680, 2412480, 2467766, 2513920, 2573312, 2639616, 2644035, 2757120, 2820304, 3216640, 3299520, 3519488, 3525380, 3701649, 3770880, 3859968, 4230456, 4399360, 4824960, 4935532, 5279232, 5288070, 5514240, 5640608, 6169415, 6433280, 6599040, 7050760, 7403298, 7541760, 7719936, 8460912, 8798720, 9649920, 9871064, 10558464, 10576140, 11281216, 12338830, 12866560, 13198080, 14101520, 14806596, 16921824, 17597440, 18508245, 19299840, 19742128, 21152280, 22562432, 24677660, 26396160, 28203040, 29613192, 33843648, 37016490, 38599680, 39484256, 42304560, 45124864, 49355320, 52792320, 56406080, 59226384, 67687296, 74032980, 78968512, 84609120, 90249728, 98710640, 112812160, 118452768, 135374592, 148065960, 157937024, 169218240, 180499456, 197421280, 225624320, 236905536, 270749184, 296131920, 315874048, 338436480, 394842560, 451248640, 473811072, 541498368, 592263840, 631748096, 676872960, 789685120, 902497280, 947622144, 1184527680, 1263496192, 1353745920, 1579370240, 1895244288, 2369055360, 2707491840, 3158740480, 3790488576, 4738110720, 6317480960, 9476221440, 18952442880]

約数ペア:

[(1, 18952442880), (2, 9476221440), (3, 6317480960), (4, 4738110720), (5, 3790488576), (6, 3158740480), (7, 2707491840), (8, 2369055360), (10, 1895244288), (12, 1579370240), (14, 1353745920), (15, 1263496192), (16, 1184527680), (20, 947622144), (21, 902497280), (24, 789685120), (28, 676872960), (30, 631748096), (32, 592263840), (35, 541498368), (40, 473811072), (42, 451248640), (48, 394842560), (56, 338436480), (60, 315874048), (64, 296131920), (70, 270749184), (80, 236905536), (84, 225624320), (96, 197421280), (105, 180499456), (112, 169218240), (120, 157937024), (128, 148065960), (140, 135374592), (160, 118452768), (168, 112812160), (192, 98710640), (210, 90249728), (224, 84609120), (240, 78968512), (256, 74032980), (280, 67687296), (320, 59226384), (336, 56406080), (359, 52792320), (384, 49355320), (420, 45124864), (448, 42304560), (480, 39484256), (491, 38599680), (512, 37016490), (560, 33843648), (640, 29613192), (672, 28203040), (718, 26396160), (768, 24677660), (840, 22562432), (896, 21152280), (960, 19742128), (982, 19299840), (1024, 18508245), (1077, 17597440), (1120, 16921824), (1280, 14806596), (1344, 14101520), (1436, 13198080), (1473, 12866560), (1536, 12338830), (1680, 11281216), (1792, 10576140), (1795, 10558464), (1920, 9871064), (1964, 9649920), (2154, 8798720), (2240, 8460912), (2455, 7719936), (2513, 7541760), (2560, 7403298), (2688, 7050760), (2872, 6599040), (2946, 6433280), (3072, 6169415), (3360, 5640608), (3437, 5514240), (3584, 5288070), (3590, 5279232), (3840, 4935532), (3928, 4824960), (4308, 4399360), (4480, 4230456), (4910, 3859968), (5026, 3770880), (5120, 3701649), (5376, 3525380), (5385, 3519488), (5744, 3299520), (5892, 3216640), (6720, 2820304), (6874, 2757120), (7168, 2644035), (7180, 2639616), (7365, 2573312), (7539, 2513920), (7680, 2467766), (7856, 2412480), (8616, 2199680), (8960, 2115228), (9820, 1929984), (10052, 1885440), (10311, 1838080), (10752, 1762690), (10770, 1759744), (11488, 1649760), (11784, 1608320), (12565, 1508352), (13440, 1410152), (13748, 1378560), (14360, 1319808), (14730, 1286656), (15078, 1256960), (15360, 1233883), (15712, 1206240), (17185, 1102848), (17232, 1099840), (17920, 1057614), (19640, 964992), (20104, 942720), (20622, 919040), (21504, 881345), (21540, 879872), (22976, 824880), (23568, 804160), (25130, 754176), (26880, 705076), (27496, 689280), (28720, 659904), (29460, 643328), (30156, 628480), (31424, 603120), (34370, 551424), (34464, 549920), (35840, 528807), (37695, 502784), (39280, 482496), (40208, 471360), (41244, 459520), (43080, 439936), (45952, 412440), (47136, 402080), (50260, 377088), (51555, 367616), (53760, 352538), (54992, 344640), (57440, 329952), (58920, 321664), (60312, 314240), (62848, 301560), (68740, 275712), (68928, 274960), (75390, 251392), (78560, 241248), (80416, 235680), (82488, 229760), (86160, 219968), (91904, 206220), (94272, 201040), (100520, 188544), (103110, 183808), (107520, 176269), (109984, 172320), (114880, 164976), (117840, 160832), (120624, 157120), (125696, 150780), (137480, 137856)]