20803548960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{701}}^1$

素因数の和:1316

約数の個数: 288

約数和(自身を含む): 73145912112

約数和(自身を除く): 52342363152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 557, 592, 666, 701, 720, 740, 888, 1110, 1114, 1184, 1332, 1402, 1440, 1480, 1665, 1671, 1776, 2103, 2220, 2228, 2664, 2785, 2804, 2960, 3330, 3342, 3505, 3552, 4206, 4440, 4456, 5013, 5328, 5570, 5608, 5920, 6309, 6660, 6684, 7010, 8355, 8412, 8880, 8912, 10026, 10515, 10656, 11140, 11216, 12618, 13320, 13368, 14020, 16710, 16824, 17760, 17824, 20052, 20609, 21030, 22280, 22432, 25065, 25236, 25937, 26640, 26736, 28040, 31545, 33420, 33648, 40104, 41218, 42060, 44560, 50130, 50472, 51874, 53280, 53472, 56080, 61827, 63090, 66840, 67296, 77811, 80208, 82436, 84120, 89120, 100260, 100944, 103045, 103748, 112160, 123654, 126180, 129685, 133680, 155622, 160416, 164872, 168240, 185481, 200520, 201888, 206090, 207496, 233433, 247308, 252360, 259370, 267360, 309135, 311244, 329744, 336480, 370962, 389055, 390457, 401040, 412180, 414992, 466866, 494616, 504720, 518740, 618270, 622488, 659488, 741924, 778110, 780914, 802080, 824360, 829984, 927405, 933732, 989232, 1009440, 1037480, 1167165, 1171371, 1236540, 1244976, 1483848, 1556220, 1561828, 1648720, 1854810, 1867464, 1952285, 1978464, 2074960, 2334330, 2342742, 2473080, 2489952, 2967696, 3112440, 3123656, 3297440, 3514113, 3709620, 3734928, 3904570, 4149920, 4668660, 4685484, 4946160, 5856855, 5935392, 6224880, 6247312, 7028226, 7419240, 7469856, 7809140, 9337320, 9370968, 9892320, 11713710, 12449760, 12494624, 14056452, 14446909, 14838480, 15618280, 17570565, 18674640, 18741936, 23427420, 28112904, 28893818, 29676960, 31236560, 35141130, 37349280, 37483872, 43340727, 46854840, 56225808, 57787636, 62473120, 70282260, 72234545, 86681454, 93709680, 112451616, 115575272, 130022181, 140564520, 144469090, 173362908, 187419360, 216703635, 231150544, 260044362, 281129040, 288938180, 346725816, 433407270, 462301088, 520088724, 562258080, 577876360, 650110905, 693451632, 866814540, 1040177448, 1155752720, 1300221810, 1386903264, 1733629080, 2080354896, 2311505440, 2600443620, 3467258160, 4160709792, 5200887240, 6934516320, 10401774480, 20803548960]

約数ペア:

[(1, 20803548960), (2, 10401774480), (3, 6934516320), (4, 5200887240), (5, 4160709792), (6, 3467258160), (8, 2600443620), (9, 2311505440), (10, 2080354896), (12, 1733629080), (15, 1386903264), (16, 1300221810), (18, 1155752720), (20, 1040177448), (24, 866814540), (30, 693451632), (32, 650110905), (36, 577876360), (37, 562258080), (40, 520088724), (45, 462301088), (48, 433407270), (60, 346725816), (72, 288938180), (74, 281129040), (80, 260044362), (90, 231150544), (96, 216703635), (111, 187419360), (120, 173362908), (144, 144469090), (148, 140564520), (160, 130022181), (180, 115575272), (185, 112451616), (222, 93709680), (240, 86681454), (288, 72234545), (296, 70282260), (333, 62473120), (360, 57787636), (370, 56225808), (444, 46854840), (480, 43340727), (555, 37483872), (557, 37349280), (592, 35141130), (666, 31236560), (701, 29676960), (720, 28893818), (740, 28112904), (888, 23427420), (1110, 18741936), (1114, 18674640), (1184, 17570565), (1332, 15618280), (1402, 14838480), (1440, 14446909), (1480, 14056452), (1665, 12494624), (1671, 12449760), (1776, 11713710), (2103, 9892320), (2220, 9370968), (2228, 9337320), (2664, 7809140), (2785, 7469856), (2804, 7419240), (2960, 7028226), (3330, 6247312), (3342, 6224880), (3505, 5935392), (3552, 5856855), (4206, 4946160), (4440, 4685484), (4456, 4668660), (5013, 4149920), (5328, 3904570), (5570, 3734928), (5608, 3709620), (5920, 3514113), (6309, 3297440), (6660, 3123656), (6684, 3112440), (7010, 2967696), (8355, 2489952), (8412, 2473080), (8880, 2342742), (8912, 2334330), (10026, 2074960), (10515, 1978464), (10656, 1952285), (11140, 1867464), (11216, 1854810), (12618, 1648720), (13320, 1561828), (13368, 1556220), (14020, 1483848), (16710, 1244976), (16824, 1236540), (17760, 1171371), (17824, 1167165), (20052, 1037480), (20609, 1009440), (21030, 989232), (22280, 933732), (22432, 927405), (25065, 829984), (25236, 824360), (25937, 802080), (26640, 780914), (26736, 778110), (28040, 741924), (31545, 659488), (33420, 622488), (33648, 618270), (40104, 518740), (41218, 504720), (42060, 494616), (44560, 466866), (50130, 414992), (50472, 412180), (51874, 401040), (53280, 390457), (53472, 389055), (56080, 370962), (61827, 336480), (63090, 329744), (66840, 311244), (67296, 309135), (77811, 267360), (80208, 259370), (82436, 252360), (84120, 247308), (89120, 233433), (100260, 207496), (100944, 206090), (103045, 201888), (103748, 200520), (112160, 185481), (123654, 168240), (126180, 164872), (129685, 160416), (133680, 155622)]