205548840

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 448

約数和(自身を含む): 849916800

約数和(自身を除く): 644367960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 53, 54, 56, 57, 60, 63, 70, 72, 76, 81, 84, 90, 95, 105, 106, 108, 114, 120, 126, 133, 135, 140, 152, 159, 162, 168, 171, 180, 189, 190, 210, 212, 216, 228, 243, 252, 265, 266, 270, 280, 285, 315, 318, 324, 342, 360, 371, 378, 380, 399, 405, 420, 424, 456, 477, 486, 504, 513, 530, 532, 540, 567, 570, 630, 636, 648, 665, 684, 729, 742, 756, 760, 795, 798, 810, 840, 855, 945, 954, 972, 1007, 1026, 1060, 1064, 1080, 1113, 1134, 1140, 1197, 1215, 1260, 1272, 1330, 1368, 1431, 1458, 1484, 1512, 1539, 1590, 1596, 1620, 1701, 1710, 1855, 1890, 1908, 1944, 1995, 2014, 2052, 2120, 2226, 2268, 2280, 2385, 2394, 2430, 2520, 2565, 2660, 2835, 2862, 2916, 2968, 3021, 3078, 3180, 3192, 3240, 3339, 3402, 3420, 3591, 3645, 3710, 3780, 3816, 3990, 4028, 4104, 4293, 4452, 4536, 4617, 4770, 4788, 4860, 5035, 5103, 5130, 5320, 5565, 5670, 5724, 5832, 5985, 6042, 6156, 6360, 6678, 6804, 6840, 7049, 7155, 7182, 7290, 7420, 7560, 7695, 7980, 8056, 8505, 8586, 8904, 9063, 9234, 9540, 9576, 9720, 10017, 10070, 10206, 10260, 10773, 11130, 11340, 11448, 11970, 12084, 12312, 12879, 13356, 13608, 13851, 14098, 14310, 14364, 14580, 14840, 15105, 15390, 15960, 16695, 17010, 17172, 17955, 18126, 18468, 19080, 20034, 20140, 20412, 20520, 21147, 21465, 21546, 22260, 22680, 23085, 23940, 24168, 25515, 25758, 26712, 27189, 27702, 28196, 28620, 28728, 29160, 30051, 30210, 30780, 32319, 33390, 34020, 34344, 35245, 35910, 36252, 36936, 38637, 40068, 40280, 40824, 42294, 42930, 43092, 44520, 45315, 46170, 47880, 50085, 51030, 51516, 53865, 54378, 55404, 56392, 57240, 60102, 60420, 61560, 63441, 64395, 64638, 66780, 68040, 69255, 70490, 71820, 72504, 77274, 80136, 81567, 84588, 85860, 86184, 90153, 90630, 92340, 96957, 100170, 102060, 103032, 105735, 107730, 108756, 110808, 120204, 120840, 126882, 128790, 129276, 133560, 135945, 138510, 140980, 143640, 150255, 154548, 161595, 163134, 169176, 171720, 180306, 181260, 184680, 190323, 193185, 193914, 200340, 204120, 211470, 215460, 217512, 240408, 244701, 253764, 257580, 258552, 270459, 271890, 277020, 281960, 300510, 309096, 317205, 323190, 326268, 360612, 362520, 380646, 386370, 387828, 400680, 407835, 422940, 430920, 450765, 484785, 489402, 507528, 515160, 540918, 543780, 554040, 570969, 601020, 634410, 646380, 652536, 721224, 734103, 761292, 772740, 775656, 815670, 845880, 901530, 951615, 969570, 978804, 1081836, 1087560, 1141938, 1202040, 1223505, 1268820, 1292760, 1352295, 1468206, 1522584, 1545480, 1631340, 1712907, 1803060, 1903230, 1939140, 1957608, 2163672, 2283876, 2447010, 2537640, 2704590, 2854845, 2936412, 3262680, 3425814, 3606120, 3670515, 3806460, 3878280, 4567752, 4894020, 5138721, 5409180, 5709690, 5872824, 6851628, 7341030, 7612920, 8564535, 9788040, 10277442, 10818360, 11419380, 13703256, 14682060, 17129070, 20554884, 22838760, 25693605, 29364120, 34258140, 41109768, 51387210, 68516280, 102774420, 205548840]

約数ペア:

[(1, 205548840), (2, 102774420), (3, 68516280), (4, 51387210), (5, 41109768), (6, 34258140), (7, 29364120), (8, 25693605), (9, 22838760), (10, 20554884), (12, 17129070), (14, 14682060), (15, 13703256), (18, 11419380), (19, 10818360), (20, 10277442), (21, 9788040), (24, 8564535), (27, 7612920), (28, 7341030), (30, 6851628), (35, 5872824), (36, 5709690), (38, 5409180), (40, 5138721), (42, 4894020), (45, 4567752), (53, 3878280), (54, 3806460), (56, 3670515), (57, 3606120), (60, 3425814), (63, 3262680), (70, 2936412), (72, 2854845), (76, 2704590), (81, 2537640), (84, 2447010), (90, 2283876), (95, 2163672), (105, 1957608), (106, 1939140), (108, 1903230), (114, 1803060), (120, 1712907), (126, 1631340), (133, 1545480), (135, 1522584), (140, 1468206), (152, 1352295), (159, 1292760), (162, 1268820), (168, 1223505), (171, 1202040), (180, 1141938), (189, 1087560), (190, 1081836), (210, 978804), (212, 969570), (216, 951615), (228, 901530), (243, 845880), (252, 815670), (265, 775656), (266, 772740), (270, 761292), (280, 734103), (285, 721224), (315, 652536), (318, 646380), (324, 634410), (342, 601020), (360, 570969), (371, 554040), (378, 543780), (380, 540918), (399, 515160), (405, 507528), (420, 489402), (424, 484785), (456, 450765), (477, 430920), (486, 422940), (504, 407835), (513, 400680), (530, 387828), (532, 386370), (540, 380646), (567, 362520), (570, 360612), (630, 326268), (636, 323190), (648, 317205), (665, 309096), (684, 300510), (729, 281960), (742, 277020), (756, 271890), (760, 270459), (795, 258552), (798, 257580), (810, 253764), (840, 244701), (855, 240408), (945, 217512), (954, 215460), (972, 211470), (1007, 204120), (1026, 200340), (1060, 193914), (1064, 193185), (1080, 190323), (1113, 184680), (1134, 181260), (1140, 180306), (1197, 171720), (1215, 169176), (1260, 163134), (1272, 161595), (1330, 154548), (1368, 150255), (1431, 143640), (1458, 140980), (1484, 138510), (1512, 135945), (1539, 133560), (1590, 129276), (1596, 128790), (1620, 126882), (1701, 120840), (1710, 120204), (1855, 110808), (1890, 108756), (1908, 107730), (1944, 105735), (1995, 103032), (2014, 102060), (2052, 100170), (2120, 96957), (2226, 92340), (2268, 90630), (2280, 90153), (2385, 86184), (2394, 85860), (2430, 84588), (2520, 81567), (2565, 80136), (2660, 77274), (2835, 72504), (2862, 71820), (2916, 70490), (2968, 69255), (3021, 68040), (3078, 66780), (3180, 64638), (3192, 64395), (3240, 63441), (3339, 61560), (3402, 60420), (3420, 60102), (3591, 57240), (3645, 56392), (3710, 55404), (3780, 54378), (3816, 53865), (3990, 51516), (4028, 51030), (4104, 50085), (4293, 47880), (4452, 46170), (4536, 45315), (4617, 44520), (4770, 43092), (4788, 42930), (4860, 42294), (5035, 40824), (5103, 40280), (5130, 40068), (5320, 38637), (5565, 36936), (5670, 36252), (5724, 35910), (5832, 35245), (5985, 34344), (6042, 34020), (6156, 33390), (6360, 32319), (6678, 30780), (6804, 30210), (6840, 30051), (7049, 29160), (7155, 28728), (7182, 28620), (7290, 28196), (7420, 27702), (7560, 27189), (7695, 26712), (7980, 25758), (8056, 25515), (8505, 24168), (8586, 23940), (8904, 23085), (9063, 22680), (9234, 22260), (9540, 21546), (9576, 21465), (9720, 21147), (10017, 20520), (10070, 20412), (10206, 20140), (10260, 20034), (10773, 19080), (11130, 18468), (11340, 18126), (11448, 17955), (11970, 17172), (12084, 17010), (12312, 16695), (12879, 15960), (13356, 15390), (13608, 15105), (13851, 14840), (14098, 14580), (14310, 14364)]