72106110720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{127739}}^1$

素因数の和:127780

約数の個数: 324

約数和(自身を含む): 290213272440

約数和(自身を除く): 218107161720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3840, 3920, 4032, 4410, 4480, 4704, 5040, 5376, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 8960, 9408, 10080, 11520, 11760, 12544, 13440, 14112, 15680, 16128, 17640, 18816, 20160, 23520, 26880, 28224, 31360, 35280, 37632, 40320, 47040, 56448, 62720, 70560, 80640, 94080, 112896, 127739, 141120, 188160, 255478, 282240, 383217, 510956, 564480, 638695, 766434, 894173, 1021912, 1149651, 1277390, 1532868, 1788346, 1916085, 2043824, 2299302, 2554780, 2682519, 3065736, 3576692, 3832170, 4087648, 4470865, 4598604, 5109560, 5365038, 5748255, 6131472, 6259211, 7153384, 7664340, 8047557, 8175296, 8941730, 9197208, 10219120, 10730076, 11496510, 12262944, 12518422, 13412595, 14306768, 15328680, 16095114, 16350592, 17883460, 18394416, 18777633, 20438240, 21460152, 22993020, 24525888, 25036844, 26825190, 28613536, 30657360, 31296055, 32190228, 32701184, 35766920, 36788832, 37555266, 40237785, 40876480, 42920304, 45986040, 49051776, 50073688, 53650380, 56332899, 57227072, 61314720, 62592110, 64380456, 71533840, 73577664, 75110532, 80475570, 81752960, 85840608, 91972080, 93888165, 98103552, 100147376, 107300760, 112665798, 114454144, 122629440, 125184220, 128760912, 143067680, 147155328, 150221064, 160951140, 163505920, 171681216, 183944160, 187776330, 200294752, 214601520, 225331596, 228908288, 245258880, 250368440, 257521824, 281664495, 286135360, 294310656, 300442128, 321902280, 343362432, 367888320, 375552660, 400589504, 429203040, 450663192, 490517760, 500736880, 515043648, 563328990, 572270720, 600884256, 643804560, 686724864, 735776640, 751105320, 801179008, 858406080, 901326384, 1001473760, 1030087296, 1126657980, 1144541440, 1201768512, 1287609120, 1471553280, 1502210640, 1602358016, 1716812160, 1802652768, 2002947520, 2060174592, 2253315960, 2403537024, 2575218240, 3004421280, 3433624320, 3605305536, 4005895040, 4506631920, 4807074048, 5150436480, 6008842560, 7210611072, 8011790080, 9013263840, 10300872960, 12017685120, 14421222144, 18026527680, 24035370240, 36053055360, 72106110720]

約数ペア:

[(1, 72106110720), (2, 36053055360), (3, 24035370240), (4, 18026527680), (5, 14421222144), (6, 12017685120), (7, 10300872960), (8, 9013263840), (9, 8011790080), (10, 7210611072), (12, 6008842560), (14, 5150436480), (15, 4807074048), (16, 4506631920), (18, 4005895040), (20, 3605305536), (21, 3433624320), (24, 3004421280), (28, 2575218240), (30, 2403537024), (32, 2253315960), (35, 2060174592), (36, 2002947520), (40, 1802652768), (42, 1716812160), (45, 1602358016), (48, 1502210640), (49, 1471553280), (56, 1287609120), (60, 1201768512), (63, 1144541440), (64, 1126657980), (70, 1030087296), (72, 1001473760), (80, 901326384), (84, 858406080), (90, 801179008), (96, 751105320), (98, 735776640), (105, 686724864), (112, 643804560), (120, 600884256), (126, 572270720), (128, 563328990), (140, 515043648), (144, 500736880), (147, 490517760), (160, 450663192), (168, 429203040), (180, 400589504), (192, 375552660), (196, 367888320), (210, 343362432), (224, 321902280), (240, 300442128), (245, 294310656), (252, 286135360), (256, 281664495), (280, 257521824), (288, 250368440), (294, 245258880), (315, 228908288), (320, 225331596), (336, 214601520), (360, 200294752), (384, 187776330), (392, 183944160), (420, 171681216), (441, 163505920), (448, 160951140), (480, 150221064), (490, 147155328), (504, 143067680), (560, 128760912), (576, 125184220), (588, 122629440), (630, 114454144), (640, 112665798), (672, 107300760), (720, 100147376), (735, 98103552), (768, 93888165), (784, 91972080), (840, 85840608), (882, 81752960), (896, 80475570), (960, 75110532), (980, 73577664), (1008, 71533840), (1120, 64380456), (1152, 62592110), (1176, 61314720), (1260, 57227072), (1280, 56332899), (1344, 53650380), (1440, 50073688), (1470, 49051776), (1568, 45986040), (1680, 42920304), (1764, 40876480), (1792, 40237785), (1920, 37555266), (1960, 36788832), (2016, 35766920), (2205, 32701184), (2240, 32190228), (2304, 31296055), (2352, 30657360), (2520, 28613536), (2688, 26825190), (2880, 25036844), (2940, 24525888), (3136, 22993020), (3360, 21460152), (3528, 20438240), (3840, 18777633), (3920, 18394416), (4032, 17883460), (4410, 16350592), (4480, 16095114), (4704, 15328680), (5040, 14306768), (5376, 13412595), (5760, 12518422), (5880, 12262944), (6272, 11496510), (6720, 10730076), (7056, 10219120), (7840, 9197208), (8064, 8941730), (8820, 8175296), (8960, 8047557), (9408, 7664340), (10080, 7153384), (11520, 6259211), (11760, 6131472), (12544, 5748255), (13440, 5365038), (14112, 5109560), (15680, 4598604), (16128, 4470865), (17640, 4087648), (18816, 3832170), (20160, 3576692), (23520, 3065736), (26880, 2682519), (28224, 2554780), (31360, 2299302), (35280, 2043824), (37632, 1916085), (40320, 1788346), (47040, 1532868), (56448, 1277390), (62720, 1149651), (70560, 1021912), (80640, 894173), (94080, 766434), (112896, 638695), (127739, 564480), (141120, 510956), (188160, 383217), (255478, 282240)]