1289688840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 384

約数和(自身を含む): 4909507200

約数和(自身を除く): 3619818360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 61, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 122, 132, 152, 165, 171, 180, 183, 190, 198, 209, 220, 228, 244, 264, 281, 285, 305, 330, 342, 360, 366, 380, 396, 418, 440, 456, 488, 495, 549, 562, 570, 610, 627, 660, 671, 684, 732, 760, 792, 836, 843, 855, 915, 990, 1045, 1098, 1124, 1140, 1159, 1220, 1254, 1320, 1342, 1368, 1405, 1464, 1672, 1686, 1710, 1830, 1881, 1980, 2013, 2090, 2196, 2248, 2280, 2318, 2440, 2508, 2529, 2684, 2745, 2810, 3091, 3135, 3355, 3372, 3420, 3477, 3660, 3762, 3960, 4026, 4180, 4215, 4392, 4636, 5016, 5058, 5339, 5368, 5490, 5620, 5795, 6039, 6182, 6270, 6710, 6744, 6840, 6954, 7320, 7524, 8052, 8360, 8430, 9272, 9273, 9405, 10065, 10116, 10431, 10678, 10980, 11240, 11590, 12078, 12364, 12540, 12645, 12749, 13420, 13908, 15048, 15455, 16017, 16104, 16860, 17141, 17385, 18546, 18810, 20130, 20232, 20862, 21356, 21960, 23180, 24156, 24728, 25080, 25290, 25498, 26695, 26840, 27816, 27819, 30195, 30910, 32034, 33720, 34282, 34770, 37092, 37620, 38247, 40260, 41724, 42712, 46360, 46365, 48051, 48312, 50580, 50996, 51423, 52155, 53390, 55638, 58729, 60390, 61820, 63745, 64068, 68564, 69540, 74184, 75240, 76494, 80085, 80520, 83448, 85705, 92730, 96102, 101160, 101992, 102846, 104310, 106780, 111276, 114741, 117458, 120780, 123640, 127490, 128136, 137128, 139080, 139095, 152988, 154269, 160170, 171410, 176187, 185460, 188551, 191235, 192204, 205692, 208620, 213560, 222552, 229482, 234916, 240255, 241560, 254980, 257115, 278190, 293645, 305976, 308538, 320340, 325679, 342820, 352374, 370920, 377102, 382470, 384408, 411384, 417240, 458964, 469832, 480510, 509960, 514230, 528561, 556380, 565653, 573705, 587290, 617076, 640680, 651358, 685640, 704748, 754204, 764940, 771345, 880935, 917928, 942755, 961020, 977037, 1028460, 1057122, 1112760, 1131306, 1147410, 1174580, 1234152, 1302716, 1409496, 1508408, 1529880, 1542690, 1628395, 1696959, 1761870, 1885510, 1922040, 1954074, 2056920, 2114244, 2262612, 2294820, 2349160, 2605432, 2642805, 2828265, 2931111, 3085380, 3256790, 3393918, 3523740, 3582469, 3771020, 3908148, 4228488, 4525224, 4589640, 4885185, 5285610, 5656530, 5862222, 6170760, 6513580, 6787836, 7047480, 7164938, 7542040, 7816296, 8484795, 9770370, 10571220, 10747407, 11313060, 11724444, 13027160, 13575672, 14329876, 14655555, 16969590, 17912345, 19540740, 21142440, 21494814, 22626120, 23448888, 28659752, 29311110, 32242221, 33939180, 35824690, 39081480, 42989628, 53737035, 58622220, 64484442, 67878360, 71649380, 85979256, 107474070, 117244440, 128968884, 143298760, 161211105, 214948140, 257937768, 322422210, 429896280, 644844420, 1289688840]

約数ペア:

[(1, 1289688840), (2, 644844420), (3, 429896280), (4, 322422210), (5, 257937768), (6, 214948140), (8, 161211105), (9, 143298760), (10, 128968884), (11, 117244440), (12, 107474070), (15, 85979256), (18, 71649380), (19, 67878360), (20, 64484442), (22, 58622220), (24, 53737035), (30, 42989628), (33, 39081480), (36, 35824690), (38, 33939180), (40, 32242221), (44, 29311110), (45, 28659752), (55, 23448888), (57, 22626120), (60, 21494814), (61, 21142440), (66, 19540740), (72, 17912345), (76, 16969590), (88, 14655555), (90, 14329876), (95, 13575672), (99, 13027160), (110, 11724444), (114, 11313060), (120, 10747407), (122, 10571220), (132, 9770370), (152, 8484795), (165, 7816296), (171, 7542040), (180, 7164938), (183, 7047480), (190, 6787836), (198, 6513580), (209, 6170760), (220, 5862222), (228, 5656530), (244, 5285610), (264, 4885185), (281, 4589640), (285, 4525224), (305, 4228488), (330, 3908148), (342, 3771020), (360, 3582469), (366, 3523740), (380, 3393918), (396, 3256790), (418, 3085380), (440, 2931111), (456, 2828265), (488, 2642805), (495, 2605432), (549, 2349160), (562, 2294820), (570, 2262612), (610, 2114244), (627, 2056920), (660, 1954074), (671, 1922040), (684, 1885510), (732, 1761870), (760, 1696959), (792, 1628395), (836, 1542690), (843, 1529880), (855, 1508408), (915, 1409496), (990, 1302716), (1045, 1234152), (1098, 1174580), (1124, 1147410), (1140, 1131306), (1159, 1112760), (1220, 1057122), (1254, 1028460), (1320, 977037), (1342, 961020), (1368, 942755), (1405, 917928), (1464, 880935), (1672, 771345), (1686, 764940), (1710, 754204), (1830, 704748), (1881, 685640), (1980, 651358), (2013, 640680), (2090, 617076), (2196, 587290), (2248, 573705), (2280, 565653), (2318, 556380), (2440, 528561), (2508, 514230), (2529, 509960), (2684, 480510), (2745, 469832), (2810, 458964), (3091, 417240), (3135, 411384), (3355, 384408), (3372, 382470), (3420, 377102), (3477, 370920), (3660, 352374), (3762, 342820), (3960, 325679), (4026, 320340), (4180, 308538), (4215, 305976), (4392, 293645), (4636, 278190), (5016, 257115), (5058, 254980), (5339, 241560), (5368, 240255), (5490, 234916), (5620, 229482), (5795, 222552), (6039, 213560), (6182, 208620), (6270, 205692), (6710, 192204), (6744, 191235), (6840, 188551), (6954, 185460), (7320, 176187), (7524, 171410), (8052, 160170), (8360, 154269), (8430, 152988), (9272, 139095), (9273, 139080), (9405, 137128), (10065, 128136), (10116, 127490), (10431, 123640), (10678, 120780), (10980, 117458), (11240, 114741), (11590, 111276), (12078, 106780), (12364, 104310), (12540, 102846), (12645, 101992), (12749, 101160), (13420, 96102), (13908, 92730), (15048, 85705), (15455, 83448), (16017, 80520), (16104, 80085), (16860, 76494), (17141, 75240), (17385, 74184), (18546, 69540), (18810, 68564), (20130, 64068), (20232, 63745), (20862, 61820), (21356, 60390), (21960, 58729), (23180, 55638), (24156, 53390), (24728, 52155), (25080, 51423), (25290, 50996), (25498, 50580), (26695, 48312), (26840, 48051), (27816, 46365), (27819, 46360), (30195, 42712), (30910, 41724), (32034, 40260), (33720, 38247), (34282, 37620), (34770, 37092)]