19960272720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:465

約数の個数: 480

約数和(自身を含む): 72340369920

約数和(自身を除く): 52380097200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 79, 80, 81, 82, 90, 108, 120, 123, 135, 144, 158, 162, 164, 180, 205, 216, 237, 240, 243, 246, 270, 316, 317, 324, 328, 360, 369, 395, 405, 410, 432, 474, 486, 492, 540, 615, 632, 634, 648, 656, 711, 720, 738, 790, 810, 820, 948, 951, 972, 984, 1080, 1107, 1185, 1215, 1230, 1264, 1268, 1296, 1422, 1476, 1580, 1585, 1620, 1640, 1845, 1896, 1902, 1944, 1968, 2133, 2160, 2214, 2370, 2430, 2460, 2536, 2844, 2853, 2952, 3160, 3170, 3239, 3240, 3280, 3321, 3555, 3690, 3792, 3804, 3888, 4266, 4428, 4740, 4755, 4860, 4920, 5072, 5535, 5688, 5706, 5904, 6320, 6340, 6399, 6478, 6480, 6642, 7110, 7380, 7608, 8532, 8559, 8856, 9480, 9510, 9717, 9720, 9840, 9963, 10665, 11070, 11376, 11412, 12680, 12798, 12956, 12997, 13284, 14220, 14265, 14760, 15216, 16195, 16605, 17064, 17118, 17712, 18960, 19020, 19197, 19434, 19440, 19926, 21330, 22140, 22824, 25043, 25360, 25596, 25677, 25912, 25994, 26568, 28440, 28530, 29151, 29520, 31995, 32390, 33210, 34128, 34236, 38040, 38394, 38868, 38991, 39852, 42660, 42795, 44280, 45648, 48585, 49815, 50086, 51192, 51354, 51824, 51988, 53136, 56880, 57060, 58302, 63990, 64780, 64985, 66420, 68472, 75129, 76080, 76788, 77031, 77736, 77982, 79704, 85320, 85590, 87453, 88560, 95985, 97170, 99630, 100172, 102384, 102708, 103976, 114120, 116604, 116973, 125215, 127980, 128385, 129560, 129970, 132840, 136944, 145755, 150258, 153576, 154062, 155472, 155964, 159408, 170640, 171180, 174906, 191970, 194340, 194955, 199260, 200344, 205416, 207952, 225387, 228240, 233208, 233946, 250430, 255960, 256770, 259120, 259940, 262359, 265680, 291510, 300516, 307152, 308124, 311928, 342360, 349812, 350919, 375645, 383940, 385155, 388680, 389910, 398520, 400688, 410832, 437265, 450774, 466416, 467892, 500860, 511920, 513540, 519880, 524718, 583020, 584865, 601032, 616248, 623856, 676161, 684720, 699624, 701838, 751290, 767880, 770310, 777360, 779820, 787077, 797040, 874530, 901548, 935784, 1001720, 1026763, 1027080, 1039760, 1049436, 1052757, 1126935, 1166040, 1169730, 1202064, 1232496, 1311795, 1352322, 1399248, 1403676, 1502580, 1535760, 1540620, 1559640, 1574154, 1749060, 1754595, 1803096, 1871568, 2003440, 2028483, 2053526, 2054160, 2098872, 2105514, 2253870, 2332080, 2339460, 2623590, 2704644, 2807352, 3005160, 3080289, 3081240, 3119280, 3148308, 3158271, 3380805, 3498120, 3509190, 3606192, 3935385, 4056966, 4107052, 4197744, 4211028, 4507740, 4678920, 5133815, 5247180, 5263785, 5409288, 5614704, 6010320, 6085449, 6160578, 6162480, 6296616, 6316542, 6761610, 6996240, 7018380, 7870770, 8113932, 8214104, 8422056, 9015480, 9240867, 9357840, 10142415, 10267630, 10494360, 10527570, 10818576, 12170898, 12321156, 12593232, 12633084, 13523220, 14036760, 15401445, 15741540, 15791355, 16227864, 16428208, 16844112, 18030960, 18481734, 20284830, 20535260, 20988720, 21055140, 24341796, 24642312, 25266168, 27046440, 27722601, 28073520, 30427245, 30802890, 31483080, 31582710, 32455728, 36963468, 40569660, 41070520, 42110280, 46204335, 48683592, 49284624, 50532336, 54092880, 55445202, 60854490, 61605780, 62966160, 63165420, 73926936, 81139320, 82141040, 83167803, 84220560, 92408670, 97367184, 110890404, 121708980, 123211560, 126330840, 138613005, 147853872, 162278640, 166335606, 184817340, 221780808, 243417960, 246423120, 249503409, 252661680, 277226010, 332671212, 369634680, 415839015, 443561616, 486835920, 499006818, 554452020, 665342424, 739269360, 831678030, 998013636, 1108904040, 1247517045, 1330684848, 1663356060, 1996027272, 2217808080, 2495034090, 3326712120, 3992054544, 4990068180, 6653424240, 9980136360, 19960272720]

約数ペア:

[(1, 19960272720), (2, 9980136360), (3, 6653424240), (4, 4990068180), (5, 3992054544), (6, 3326712120), (8, 2495034090), (9, 2217808080), (10, 1996027272), (12, 1663356060), (15, 1330684848), (16, 1247517045), (18, 1108904040), (20, 998013636), (24, 831678030), (27, 739269360), (30, 665342424), (36, 554452020), (40, 499006818), (41, 486835920), (45, 443561616), (48, 415839015), (54, 369634680), (60, 332671212), (72, 277226010), (79, 252661680), (80, 249503409), (81, 246423120), (82, 243417960), (90, 221780808), (108, 184817340), (120, 166335606), (123, 162278640), (135, 147853872), (144, 138613005), (158, 126330840), (162, 123211560), (164, 121708980), (180, 110890404), (205, 97367184), (216, 92408670), (237, 84220560), (240, 83167803), (243, 82141040), (246, 81139320), (270, 73926936), (316, 63165420), (317, 62966160), (324, 61605780), (328, 60854490), (360, 55445202), (369, 54092880), (395, 50532336), (405, 49284624), (410, 48683592), (432, 46204335), (474, 42110280), (486, 41070520), (492, 40569660), (540, 36963468), (615, 32455728), (632, 31582710), (634, 31483080), (648, 30802890), (656, 30427245), (711, 28073520), (720, 27722601), (738, 27046440), (790, 25266168), (810, 24642312), (820, 24341796), (948, 21055140), (951, 20988720), (972, 20535260), (984, 20284830), (1080, 18481734), (1107, 18030960), (1185, 16844112), (1215, 16428208), (1230, 16227864), (1264, 15791355), (1268, 15741540), (1296, 15401445), (1422, 14036760), (1476, 13523220), (1580, 12633084), (1585, 12593232), (1620, 12321156), (1640, 12170898), (1845, 10818576), (1896, 10527570), (1902, 10494360), (1944, 10267630), (1968, 10142415), (2133, 9357840), (2160, 9240867), (2214, 9015480), (2370, 8422056), (2430, 8214104), (2460, 8113932), (2536, 7870770), (2844, 7018380), (2853, 6996240), (2952, 6761610), (3160, 6316542), (3170, 6296616), (3239, 6162480), (3240, 6160578), (3280, 6085449), (3321, 6010320), (3555, 5614704), (3690, 5409288), (3792, 5263785), (3804, 5247180), (3888, 5133815), (4266, 4678920), (4428, 4507740), (4740, 4211028), (4755, 4197744), (4860, 4107052), (4920, 4056966), (5072, 3935385), (5535, 3606192), (5688, 3509190), (5706, 3498120), (5904, 3380805), (6320, 3158271), (6340, 3148308), (6399, 3119280), (6478, 3081240), (6480, 3080289), (6642, 3005160), (7110, 2807352), (7380, 2704644), (7608, 2623590), (8532, 2339460), (8559, 2332080), (8856, 2253870), (9480, 2105514), (9510, 2098872), (9717, 2054160), (9720, 2053526), (9840, 2028483), (9963, 2003440), (10665, 1871568), (11070, 1803096), (11376, 1754595), (11412, 1749060), (12680, 1574154), (12798, 1559640), (12956, 1540620), (12997, 1535760), (13284, 1502580), (14220, 1403676), (14265, 1399248), (14760, 1352322), (15216, 1311795), (16195, 1232496), (16605, 1202064), (17064, 1169730), (17118, 1166040), (17712, 1126935), (18960, 1052757), (19020, 1049436), (19197, 1039760), (19434, 1027080), (19440, 1026763), (19926, 1001720), (21330, 935784), (22140, 901548), (22824, 874530), (25043, 797040), (25360, 787077), (25596, 779820), (25677, 777360), (25912, 770310), (25994, 767880), (26568, 751290), (28440, 701838), (28530, 699624), (29151, 684720), (29520, 676161), (31995, 623856), (32390, 616248), (33210, 601032), (34128, 584865), (34236, 583020), (38040, 524718), (38394, 519880), (38868, 513540), (38991, 511920), (39852, 500860), (42660, 467892), (42795, 466416), (44280, 450774), (45648, 437265), (48585, 410832), (49815, 400688), (50086, 398520), (51192, 389910), (51354, 388680), (51824, 385155), (51988, 383940), (53136, 375645), (56880, 350919), (57060, 349812), (58302, 342360), (63990, 311928), (64780, 308124), (64985, 307152), (66420, 300516), (68472, 291510), (75129, 265680), (76080, 262359), (76788, 259940), (77031, 259120), (77736, 256770), (77982, 255960), (79704, 250430), (85320, 233946), (85590, 233208), (87453, 228240), (88560, 225387), (95985, 207952), (97170, 205416), (99630, 200344), (100172, 199260), (102384, 194955), (102708, 194340), (103976, 191970), (114120, 174906), (116604, 171180), (116973, 170640), (125215, 159408), (127980, 155964), (128385, 155472), (129560, 154062), (129970, 153576), (132840, 150258), (136944, 145755)]