20557929600

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6101}}^1$

素因数の和:6150

約数の個数: 480

約数和(自身を含む): 81712309140

約数和(自身を除く): 61154379540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 64, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 128, 130, 135, 144, 150, 156, 160, 162, 180, 192, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 320, 324, 325, 351, 360, 384, 390, 400, 405, 416, 432, 450, 468, 480, 520, 540, 576, 585, 600, 624, 640, 648, 650, 675, 702, 720, 780, 800, 810, 832, 864, 900, 936, 960, 975, 1040, 1053, 1080, 1152, 1170, 1200, 1248, 1296, 1300, 1350, 1404, 1440, 1560, 1600, 1620, 1664, 1728, 1755, 1800, 1872, 1920, 1950, 2025, 2080, 2106, 2160, 2340, 2400, 2496, 2592, 2600, 2700, 2808, 2880, 2925, 3120, 3200, 3240, 3456, 3510, 3600, 3744, 3900, 4050, 4160, 4212, 4320, 4680, 4800, 4992, 5184, 5200, 5265, 5400, 5616, 5760, 5850, 6101, 6240, 6480, 7020, 7200, 7488, 7800, 8100, 8320, 8424, 8640, 8775, 9360, 9600, 10368, 10400, 10530, 10800, 11232, 11700, 12202, 12480, 12960, 14040, 14400, 14976, 15600, 16200, 16848, 17280, 17550, 18303, 18720, 20800, 21060, 21600, 22464, 23400, 24404, 24960, 25920, 26325, 28080, 28800, 30505, 31200, 32400, 33696, 35100, 36606, 37440, 41600, 42120, 43200, 44928, 46800, 48808, 51840, 52650, 54909, 56160, 61010, 62400, 64800, 67392, 70200, 73212, 74880, 79313, 84240, 86400, 91515, 93600, 97616, 105300, 109818, 112320, 122020, 124800, 129600, 134784, 140400, 146424, 152525, 158626, 164727, 168480, 183030, 187200, 195232, 210600, 219636, 224640, 237939, 244040, 259200, 274545, 280800, 292848, 305050, 317252, 329454, 336960, 366060, 374400, 390464, 396565, 421200, 439272, 457575, 475878, 488080, 494181, 549090, 561600, 585696, 610100, 634504, 658908, 673920, 713817, 732120, 780928, 793130, 823635, 842400, 878544, 915150, 951756, 976160, 988362, 1098180, 1123200, 1171392, 1189695, 1220200, 1269008, 1317816, 1372725, 1427634, 1464240, 1586260, 1647270, 1684800, 1757088, 1830300, 1903512, 1952320, 1976724, 1982825, 2141451, 2196360, 2342784, 2379390, 2440400, 2470905, 2538016, 2635632, 2745450, 2855268, 2928480, 3172520, 3294540, 3369600, 3514176, 3569085, 3660600, 3807024, 3904640, 3953448, 3965650, 4118175, 4282902, 4392720, 4758780, 4880800, 4941810, 5076032, 5271264, 5490900, 5710536, 5856960, 5948475, 6345040, 6424353, 6589080, 7028352, 7138170, 7321200, 7614048, 7906896, 7931300, 8236350, 8565804, 8785440, 9517560, 9761600, 9883620, 10152064, 10542528, 10707255, 10981800, 11421072, 11713920, 11896950, 12354525, 12690080, 12848706, 13178160, 14276340, 14642400, 15228096, 15813792, 15862600, 16472700, 17131608, 17570880, 17845425, 19035120, 19523200, 19767240, 21085056, 21414510, 21963600, 22842144, 23793900, 24709050, 25380160, 25697412, 26356320, 28552680, 29284800, 30456192, 31627584, 31725200, 32121765, 32945400, 34263216, 35141760, 35690850, 38070240, 39534480, 42829020, 43927200, 45684288, 47587800, 49418100, 50760320, 51394824, 52712640, 53536275, 57105360, 58569600, 63255168, 63450400, 64243530, 65890800, 68526432, 71381700, 76140480, 79068960, 85658040, 87854400, 91368576, 95175600, 98836200, 102789648, 105425280, 107072550, 114210720, 126900800, 128487060, 131781600, 137052864, 142763400, 152280960, 158137920, 160608825, 171316080, 175708800, 190351200, 197672400, 205579296, 214145100, 228421440, 253801600, 256974120, 263563200, 274105728, 285526800, 316275840, 321217650, 342632160, 380702400, 395344800, 411158592, 428290200, 456842880, 513948240, 527126400, 571053600, 642435300, 685264320, 761404800, 790689600, 822317184, 856580400, 1027896480, 1142107200, 1284870600, 1370528640, 1581379200, 1713160800, 2055792960, 2284214400, 2569741200, 3426321600, 4111585920, 5139482400, 6852643200, 10278964800, 20557929600]

約数ペア:

[(1, 20557929600), (2, 10278964800), (3, 6852643200), (4, 5139482400), (5, 4111585920), (6, 3426321600), (8, 2569741200), (9, 2284214400), (10, 2055792960), (12, 1713160800), (13, 1581379200), (15, 1370528640), (16, 1284870600), (18, 1142107200), (20, 1027896480), (24, 856580400), (25, 822317184), (26, 790689600), (27, 761404800), (30, 685264320), (32, 642435300), (36, 571053600), (39, 527126400), (40, 513948240), (45, 456842880), (48, 428290200), (50, 411158592), (52, 395344800), (54, 380702400), (60, 342632160), (64, 321217650), (65, 316275840), (72, 285526800), (75, 274105728), (78, 263563200), (80, 256974120), (81, 253801600), (90, 228421440), (96, 214145100), (100, 205579296), (104, 197672400), (108, 190351200), (117, 175708800), (120, 171316080), (128, 160608825), (130, 158137920), (135, 152280960), (144, 142763400), (150, 137052864), (156, 131781600), (160, 128487060), (162, 126900800), (180, 114210720), (192, 107072550), (195, 105425280), (200, 102789648), (208, 98836200), (216, 95175600), (225, 91368576), (234, 87854400), (240, 85658040), (260, 79068960), (270, 76140480), (288, 71381700), (300, 68526432), (312, 65890800), (320, 64243530), (324, 63450400), (325, 63255168), (351, 58569600), (360, 57105360), (384, 53536275), (390, 52712640), (400, 51394824), (405, 50760320), (416, 49418100), (432, 47587800), (450, 45684288), (468, 43927200), (480, 42829020), (520, 39534480), (540, 38070240), (576, 35690850), (585, 35141760), (600, 34263216), (624, 32945400), (640, 32121765), (648, 31725200), (650, 31627584), (675, 30456192), (702, 29284800), (720, 28552680), (780, 26356320), (800, 25697412), (810, 25380160), (832, 24709050), (864, 23793900), (900, 22842144), (936, 21963600), (960, 21414510), (975, 21085056), (1040, 19767240), (1053, 19523200), (1080, 19035120), (1152, 17845425), (1170, 17570880), (1200, 17131608), (1248, 16472700), (1296, 15862600), (1300, 15813792), (1350, 15228096), (1404, 14642400), (1440, 14276340), (1560, 13178160), (1600, 12848706), (1620, 12690080), (1664, 12354525), (1728, 11896950), (1755, 11713920), (1800, 11421072), (1872, 10981800), (1920, 10707255), (1950, 10542528), (2025, 10152064), (2080, 9883620), (2106, 9761600), (2160, 9517560), (2340, 8785440), (2400, 8565804), (2496, 8236350), (2592, 7931300), (2600, 7906896), (2700, 7614048), (2808, 7321200), (2880, 7138170), (2925, 7028352), (3120, 6589080), (3200, 6424353), (3240, 6345040), (3456, 5948475), (3510, 5856960), (3600, 5710536), (3744, 5490900), (3900, 5271264), (4050, 5076032), (4160, 4941810), (4212, 4880800), (4320, 4758780), (4680, 4392720), (4800, 4282902), (4992, 4118175), (5184, 3965650), (5200, 3953448), (5265, 3904640), (5400, 3807024), (5616, 3660600), (5760, 3569085), (5850, 3514176), (6101, 3369600), (6240, 3294540), (6480, 3172520), (7020, 2928480), (7200, 2855268), (7488, 2745450), (7800, 2635632), (8100, 2538016), (8320, 2470905), (8424, 2440400), (8640, 2379390), (8775, 2342784), (9360, 2196360), (9600, 2141451), (10368, 1982825), (10400, 1976724), (10530, 1952320), (10800, 1903512), (11232, 1830300), (11700, 1757088), (12202, 1684800), (12480, 1647270), (12960, 1586260), (14040, 1464240), (14400, 1427634), (14976, 1372725), (15600, 1317816), (16200, 1269008), (16848, 1220200), (17280, 1189695), (17550, 1171392), (18303, 1123200), (18720, 1098180), (20800, 988362), (21060, 976160), (21600, 951756), (22464, 915150), (23400, 878544), (24404, 842400), (24960, 823635), (25920, 793130), (26325, 780928), (28080, 732120), (28800, 713817), (30505, 673920), (31200, 658908), (32400, 634504), (33696, 610100), (35100, 585696), (36606, 561600), (37440, 549090), (41600, 494181), (42120, 488080), (43200, 475878), (44928, 457575), (46800, 439272), (48808, 421200), (51840, 396565), (52650, 390464), (54909, 374400), (56160, 366060), (61010, 336960), (62400, 329454), (64800, 317252), (67392, 305050), (70200, 292848), (73212, 280800), (74880, 274545), (79313, 259200), (84240, 244040), (86400, 237939), (91515, 224640), (93600, 219636), (97616, 210600), (105300, 195232), (109818, 187200), (112320, 183030), (122020, 168480), (124800, 164727), (129600, 158626), (134784, 152525), (140400, 146424)]