561755520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 512

約数和(自身を含む): 2203200000

約数和(自身を除く): 1641444480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 32, 36, 38, 40, 45, 48, 54, 57, 58, 59, 60, 64, 72, 76, 80, 87, 90, 95, 96, 108, 114, 116, 118, 120, 128, 135, 144, 145, 152, 160, 171, 174, 177, 180, 190, 192, 216, 228, 232, 236, 240, 261, 270, 285, 288, 290, 295, 304, 320, 342, 348, 354, 360, 380, 384, 432, 435, 456, 464, 472, 480, 513, 522, 531, 540, 551, 570, 576, 580, 590, 608, 640, 684, 696, 708, 720, 760, 783, 855, 864, 870, 885, 912, 928, 944, 960, 1026, 1044, 1062, 1080, 1102, 1121, 1140, 1152, 1160, 1180, 1216, 1305, 1368, 1392, 1416, 1440, 1520, 1566, 1593, 1653, 1710, 1711, 1728, 1740, 1770, 1824, 1856, 1888, 1920, 2052, 2088, 2124, 2160, 2204, 2242, 2280, 2320, 2360, 2432, 2565, 2610, 2655, 2736, 2755, 2784, 2832, 2880, 3040, 3132, 3186, 3306, 3363, 3420, 3422, 3456, 3480, 3540, 3648, 3712, 3776, 3915, 4104, 4176, 4248, 4320, 4408, 4484, 4560, 4640, 4720, 4959, 5130, 5133, 5220, 5310, 5472, 5510, 5568, 5605, 5664, 5760, 6080, 6264, 6372, 6612, 6726, 6840, 6844, 6960, 7080, 7296, 7552, 7830, 7965, 8208, 8265, 8352, 8496, 8555, 8640, 8816, 8968, 9120, 9280, 9440, 9918, 10089, 10260, 10266, 10440, 10620, 10944, 11020, 11136, 11210, 11328, 12160, 12528, 12744, 13224, 13452, 13680, 13688, 13920, 14160, 14877, 15399, 15660, 15930, 16416, 16530, 16704, 16815, 16992, 17110, 17280, 17632, 17936, 18240, 18560, 18880, 19836, 20178, 20520, 20532, 20880, 21240, 21888, 22040, 22420, 22656, 24795, 25056, 25488, 25665, 26448, 26904, 27360, 27376, 27840, 28320, 29754, 30267, 30798, 31320, 31860, 32509, 32832, 33060, 33408, 33630, 33984, 34220, 35264, 35872, 36480, 37760, 39672, 40356, 41040, 41064, 41760, 42480, 44080, 44840, 46197, 49590, 50112, 50445, 50976, 51330, 52896, 53808, 54720, 54752, 55680, 56640, 59508, 60534, 61596, 62640, 63720, 65018, 65664, 66120, 67260, 67968, 68440, 70528, 71744, 74385, 76995, 79344, 80712, 82080, 82128, 83520, 84960, 88160, 89680, 92394, 97527, 99180, 100224, 100890, 101952, 102660, 105792, 107616, 109440, 109504, 113280, 119016, 121068, 123192, 125280, 127440, 130036, 132240, 134520, 136880, 143488, 148770, 151335, 153990, 158688, 161424, 162545, 164160, 164256, 167040, 169920, 176320, 179360, 184788, 195054, 198360, 201780, 203904, 205320, 211584, 215232, 219008, 230985, 238032, 242136, 246384, 250560, 254880, 260072, 264480, 269040, 273760, 292581, 297540, 302670, 307980, 317376, 322848, 325090, 328320, 328512, 339840, 352640, 358720, 369576, 390108, 396720, 403560, 410640, 430464, 461970, 476064, 484272, 487635, 492768, 501120, 509760, 520144, 528960, 538080, 547520, 585162, 595080, 605340, 615960, 634752, 645696, 650180, 657024, 717440, 739152, 780216, 793440, 807120, 821280, 877743, 923940, 952128, 968544, 975270, 985536, 1019520, 1040288, 1057920, 1076160, 1095040, 1170324, 1190160, 1210680, 1231920, 1291392, 1300360, 1462905, 1478304, 1560432, 1586880, 1614240, 1642560, 1755486, 1847880, 1904256, 1937088, 1950540, 1971072, 2080576, 2152320, 2340648, 2380320, 2421360, 2463840, 2600720, 2925810, 2956608, 3120864, 3173760, 3228480, 3285120, 3510972, 3695760, 3874176, 3901080, 4161152, 4388715, 4681296, 4760640, 4842720, 4927680, 5201440, 5851620, 5913216, 6241728, 6456960, 7021944, 7391520, 7802160, 8777430, 9362592, 9521280, 9685440, 9855360, 10402880, 11703240, 12483456, 14043888, 14783040, 15604320, 17554860, 18725184, 19370880, 20805760, 23406480, 28087776, 29566080, 31208640, 35109720, 37450368, 46812960, 56175552, 62417280, 70219440, 93625920, 112351104, 140438880, 187251840, 280877760, 561755520]

約数ペア:

[(1, 561755520), (2, 280877760), (3, 187251840), (4, 140438880), (5, 112351104), (6, 93625920), (8, 70219440), (9, 62417280), (10, 56175552), (12, 46812960), (15, 37450368), (16, 35109720), (18, 31208640), (19, 29566080), (20, 28087776), (24, 23406480), (27, 20805760), (29, 19370880), (30, 18725184), (32, 17554860), (36, 15604320), (38, 14783040), (40, 14043888), (45, 12483456), (48, 11703240), (54, 10402880), (57, 9855360), (58, 9685440), (59, 9521280), (60, 9362592), (64, 8777430), (72, 7802160), (76, 7391520), (80, 7021944), (87, 6456960), (90, 6241728), (95, 5913216), (96, 5851620), (108, 5201440), (114, 4927680), (116, 4842720), (118, 4760640), (120, 4681296), (128, 4388715), (135, 4161152), (144, 3901080), (145, 3874176), (152, 3695760), (160, 3510972), (171, 3285120), (174, 3228480), (177, 3173760), (180, 3120864), (190, 2956608), (192, 2925810), (216, 2600720), (228, 2463840), (232, 2421360), (236, 2380320), (240, 2340648), (261, 2152320), (270, 2080576), (285, 1971072), (288, 1950540), (290, 1937088), (295, 1904256), (304, 1847880), (320, 1755486), (342, 1642560), (348, 1614240), (354, 1586880), (360, 1560432), (380, 1478304), (384, 1462905), (432, 1300360), (435, 1291392), (456, 1231920), (464, 1210680), (472, 1190160), (480, 1170324), (513, 1095040), (522, 1076160), (531, 1057920), (540, 1040288), (551, 1019520), (570, 985536), (576, 975270), (580, 968544), (590, 952128), (608, 923940), (640, 877743), (684, 821280), (696, 807120), (708, 793440), (720, 780216), (760, 739152), (783, 717440), (855, 657024), (864, 650180), (870, 645696), (885, 634752), (912, 615960), (928, 605340), (944, 595080), (960, 585162), (1026, 547520), (1044, 538080), (1062, 528960), (1080, 520144), (1102, 509760), (1121, 501120), (1140, 492768), (1152, 487635), (1160, 484272), (1180, 476064), (1216, 461970), (1305, 430464), (1368, 410640), (1392, 403560), (1416, 396720), (1440, 390108), (1520, 369576), (1566, 358720), (1593, 352640), (1653, 339840), (1710, 328512), (1711, 328320), (1728, 325090), (1740, 322848), (1770, 317376), (1824, 307980), (1856, 302670), (1888, 297540), (1920, 292581), (2052, 273760), (2088, 269040), (2124, 264480), (2160, 260072), (2204, 254880), (2242, 250560), (2280, 246384), (2320, 242136), (2360, 238032), (2432, 230985), (2565, 219008), (2610, 215232), (2655, 211584), (2736, 205320), (2755, 203904), (2784, 201780), (2832, 198360), (2880, 195054), (3040, 184788), (3132, 179360), (3186, 176320), (3306, 169920), (3363, 167040), (3420, 164256), (3422, 164160), (3456, 162545), (3480, 161424), (3540, 158688), (3648, 153990), (3712, 151335), (3776, 148770), (3915, 143488), (4104, 136880), (4176, 134520), (4248, 132240), (4320, 130036), (4408, 127440), (4484, 125280), (4560, 123192), (4640, 121068), (4720, 119016), (4959, 113280), (5130, 109504), (5133, 109440), (5220, 107616), (5310, 105792), (5472, 102660), (5510, 101952), (5568, 100890), (5605, 100224), (5664, 99180), (5760, 97527), (6080, 92394), (6264, 89680), (6372, 88160), (6612, 84960), (6726, 83520), (6840, 82128), (6844, 82080), (6960, 80712), (7080, 79344), (7296, 76995), (7552, 74385), (7830, 71744), (7965, 70528), (8208, 68440), (8265, 67968), (8352, 67260), (8496, 66120), (8555, 65664), (8640, 65018), (8816, 63720), (8968, 62640), (9120, 61596), (9280, 60534), (9440, 59508), (9918, 56640), (10089, 55680), (10260, 54752), (10266, 54720), (10440, 53808), (10620, 52896), (10944, 51330), (11020, 50976), (11136, 50445), (11210, 50112), (11328, 49590), (12160, 46197), (12528, 44840), (12744, 44080), (13224, 42480), (13452, 41760), (13680, 41064), (13688, 41040), (13920, 40356), (14160, 39672), (14877, 37760), (15399, 36480), (15660, 35872), (15930, 35264), (16416, 34220), (16530, 33984), (16704, 33630), (16815, 33408), (16992, 33060), (17110, 32832), (17280, 32509), (17632, 31860), (17936, 31320), (18240, 30798), (18560, 30267), (18880, 29754), (19836, 28320), (20178, 27840), (20520, 27376), (20532, 27360), (20880, 26904), (21240, 26448), (21888, 25665), (22040, 25488), (22420, 25056), (22656, 24795)]