15679819680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:897

約数の個数: 384

約数和(自身を含む): 58118860800

約数和(自身を除く): 42439041120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 131, 140, 147, 160, 168, 196, 210, 224, 240, 245, 262, 280, 294, 336, 343, 392, 393, 420, 480, 490, 524, 560, 588, 655, 672, 686, 727, 735, 784, 786, 840, 917, 980, 1029, 1048, 1120, 1176, 1310, 1372, 1454, 1470, 1568, 1572, 1680, 1715, 1834, 1960, 1965, 2058, 2096, 2181, 2352, 2620, 2744, 2751, 2908, 2940, 3144, 3360, 3430, 3635, 3668, 3920, 3930, 4116, 4192, 4362, 4585, 4704, 5089, 5145, 5240, 5488, 5502, 5816, 5880, 6288, 6419, 6860, 7270, 7336, 7840, 7860, 8232, 8724, 9170, 10178, 10290, 10480, 10905, 10976, 11004, 11632, 11760, 12576, 12838, 13720, 13755, 14540, 14672, 15267, 15720, 16464, 17448, 18340, 19257, 20356, 20580, 20960, 21810, 22008, 23264, 23520, 25445, 25676, 27440, 27510, 29080, 29344, 30534, 31440, 32095, 32928, 34896, 35623, 36680, 38514, 40712, 41160, 43620, 44016, 44933, 50890, 51352, 54880, 55020, 58160, 61068, 62880, 64190, 69792, 71246, 73360, 76335, 77028, 81424, 82320, 87240, 88032, 89866, 95237, 96285, 101780, 102704, 106869, 110040, 116320, 122136, 128380, 134799, 142492, 146720, 152670, 154056, 162848, 164640, 174480, 178115, 179732, 190474, 192570, 203560, 205408, 213738, 220080, 224665, 244272, 249361, 256760, 269598, 284984, 285711, 305340, 308112, 348960, 356230, 359464, 380948, 385140, 407120, 427476, 440160, 449330, 476185, 488544, 498722, 513520, 534345, 539196, 569968, 571422, 610680, 616224, 666659, 673995, 712460, 718928, 748083, 761896, 770280, 814240, 854952, 898660, 952370, 997444, 1027040, 1068690, 1078392, 1139936, 1142844, 1221360, 1246805, 1333318, 1347990, 1424920, 1428555, 1437856, 1496166, 1523792, 1540560, 1709904, 1797320, 1904740, 1994888, 1999977, 2137380, 2156784, 2285688, 2442720, 2493610, 2666636, 2695980, 2849840, 2857110, 2992332, 3047584, 3081120, 3333295, 3419808, 3594640, 3740415, 3809480, 3989776, 3999954, 4274760, 4313568, 4571376, 4666613, 4987220, 5333272, 5391960, 5699680, 5714220, 5984664, 6666590, 7189280, 7480830, 7618960, 7979552, 7999908, 8549520, 9142752, 9333226, 9974440, 9999885, 10666544, 10783920, 11428440, 11969328, 13333180, 13999839, 14961660, 15237920, 15999816, 17099040, 18666452, 19948880, 19999770, 21333088, 21567840, 22856880, 23333065, 23938656, 26666360, 27999678, 29923320, 31999632, 32666291, 37332904, 39897760, 39999540, 45713760, 46666130, 53332720, 55999356, 59846640, 63999264, 65332582, 69999195, 74665808, 79999080, 93332260, 97998873, 106665440, 111998712, 119693280, 130665164, 139998390, 149331616, 159998160, 163331455, 186664520, 195997746, 223997424, 261330328, 279996780, 319996320, 326662910, 373329040, 391995492, 447994848, 489994365, 522660656, 559993560, 653325820, 746658080, 783990984, 979988730, 1045321312, 1119987120, 1306651640, 1567981968, 1959977460, 2239974240, 2613303280, 3135963936, 3919954920, 5226606560, 7839909840, 15679819680]

約数ペア:

[(1, 15679819680), (2, 7839909840), (3, 5226606560), (4, 3919954920), (5, 3135963936), (6, 2613303280), (7, 2239974240), (8, 1959977460), (10, 1567981968), (12, 1306651640), (14, 1119987120), (15, 1045321312), (16, 979988730), (20, 783990984), (21, 746658080), (24, 653325820), (28, 559993560), (30, 522660656), (32, 489994365), (35, 447994848), (40, 391995492), (42, 373329040), (48, 326662910), (49, 319996320), (56, 279996780), (60, 261330328), (70, 223997424), (80, 195997746), (84, 186664520), (96, 163331455), (98, 159998160), (105, 149331616), (112, 139998390), (120, 130665164), (131, 119693280), (140, 111998712), (147, 106665440), (160, 97998873), (168, 93332260), (196, 79999080), (210, 74665808), (224, 69999195), (240, 65332582), (245, 63999264), (262, 59846640), (280, 55999356), (294, 53332720), (336, 46666130), (343, 45713760), (392, 39999540), (393, 39897760), (420, 37332904), (480, 32666291), (490, 31999632), (524, 29923320), (560, 27999678), (588, 26666360), (655, 23938656), (672, 23333065), (686, 22856880), (727, 21567840), (735, 21333088), (784, 19999770), (786, 19948880), (840, 18666452), (917, 17099040), (980, 15999816), (1029, 15237920), (1048, 14961660), (1120, 13999839), (1176, 13333180), (1310, 11969328), (1372, 11428440), (1454, 10783920), (1470, 10666544), (1568, 9999885), (1572, 9974440), (1680, 9333226), (1715, 9142752), (1834, 8549520), (1960, 7999908), (1965, 7979552), (2058, 7618960), (2096, 7480830), (2181, 7189280), (2352, 6666590), (2620, 5984664), (2744, 5714220), (2751, 5699680), (2908, 5391960), (2940, 5333272), (3144, 4987220), (3360, 4666613), (3430, 4571376), (3635, 4313568), (3668, 4274760), (3920, 3999954), (3930, 3989776), (4116, 3809480), (4192, 3740415), (4362, 3594640), (4585, 3419808), (4704, 3333295), (5089, 3081120), (5145, 3047584), (5240, 2992332), (5488, 2857110), (5502, 2849840), (5816, 2695980), (5880, 2666636), (6288, 2493610), (6419, 2442720), (6860, 2285688), (7270, 2156784), (7336, 2137380), (7840, 1999977), (7860, 1994888), (8232, 1904740), (8724, 1797320), (9170, 1709904), (10178, 1540560), (10290, 1523792), (10480, 1496166), (10905, 1437856), (10976, 1428555), (11004, 1424920), (11632, 1347990), (11760, 1333318), (12576, 1246805), (12838, 1221360), (13720, 1142844), (13755, 1139936), (14540, 1078392), (14672, 1068690), (15267, 1027040), (15720, 997444), (16464, 952370), (17448, 898660), (18340, 854952), (19257, 814240), (20356, 770280), (20580, 761896), (20960, 748083), (21810, 718928), (22008, 712460), (23264, 673995), (23520, 666659), (25445, 616224), (25676, 610680), (27440, 571422), (27510, 569968), (29080, 539196), (29344, 534345), (30534, 513520), (31440, 498722), (32095, 488544), (32928, 476185), (34896, 449330), (35623, 440160), (36680, 427476), (38514, 407120), (40712, 385140), (41160, 380948), (43620, 359464), (44016, 356230), (44933, 348960), (50890, 308112), (51352, 305340), (54880, 285711), (55020, 284984), (58160, 269598), (61068, 256760), (62880, 249361), (64190, 244272), (69792, 224665), (71246, 220080), (73360, 213738), (76335, 205408), (77028, 203560), (81424, 192570), (82320, 190474), (87240, 179732), (88032, 178115), (89866, 174480), (95237, 164640), (96285, 162848), (101780, 154056), (102704, 152670), (106869, 146720), (110040, 142492), (116320, 134799), (122136, 128380)]