16891274880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:600

約数の個数: 384

約数和(自身を含む): 59872400640

約数和(自身を除く): 42981125760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 103, 120, 128, 142, 144, 160, 180, 192, 206, 213, 240, 284, 288, 309, 320, 355, 360, 384, 401, 412, 426, 480, 515, 568, 576, 618, 639, 640, 710, 720, 802, 824, 852, 927, 960, 1030, 1065, 1136, 1152, 1203, 1236, 1278, 1420, 1440, 1545, 1604, 1648, 1704, 1854, 1920, 2005, 2060, 2130, 2272, 2406, 2472, 2556, 2840, 2880, 3090, 3195, 3208, 3296, 3408, 3609, 3708, 4010, 4120, 4260, 4544, 4635, 4812, 4944, 5112, 5680, 5760, 6015, 6180, 6390, 6416, 6592, 6816, 7218, 7313, 7416, 8020, 8240, 8520, 9088, 9270, 9624, 9888, 10224, 11360, 12030, 12360, 12780, 12832, 13184, 13632, 14436, 14626, 14832, 16040, 16480, 17040, 18045, 18540, 19248, 19776, 20448, 21939, 22720, 24060, 24720, 25560, 25664, 27264, 28471, 28872, 29252, 29664, 32080, 32960, 34080, 36090, 36565, 37080, 38496, 39552, 40896, 41303, 43878, 45440, 48120, 49440, 51120, 51328, 56942, 57744, 58504, 59328, 64160, 65817, 65920, 68160, 72180, 73130, 74160, 76992, 81792, 82606, 85413, 87756, 96240, 98880, 102240, 109695, 113884, 115488, 117008, 118656, 123909, 128320, 131634, 136320, 142355, 144360, 146260, 148320, 153984, 165212, 170826, 175512, 192480, 197760, 204480, 206515, 219390, 227768, 230976, 234016, 247818, 256239, 256640, 263268, 284710, 288720, 292520, 296640, 329085, 330424, 341652, 351024, 371727, 384960, 408960, 413030, 427065, 438780, 455536, 461952, 468032, 495636, 512478, 526536, 569420, 577440, 585040, 593280, 619545, 658170, 660848, 683304, 702048, 743454, 769920, 826060, 854130, 877560, 911072, 936064, 991272, 1024956, 1053072, 1138840, 1154880, 1170080, 1239090, 1281195, 1316340, 1321696, 1366608, 1404096, 1486908, 1652120, 1708260, 1755120, 1822144, 1858635, 1982544, 2049912, 2106144, 2277680, 2309760, 2340160, 2478180, 2562390, 2632680, 2643392, 2733216, 2808192, 2932513, 2973816, 3304240, 3416520, 3510240, 3644288, 3717270, 3965088, 4099824, 4212288, 4555360, 4680320, 4956360, 5124780, 5265360, 5286784, 5466432, 5865026, 5947632, 6608480, 6833040, 7020480, 7434540, 7930176, 8199648, 8424576, 8797539, 9110720, 9912720, 10249560, 10530720, 10932864, 11730052, 11895264, 13216960, 13666080, 14040960, 14662565, 14869080, 15860352, 16399296, 17595078, 18221440, 19825440, 20499120, 21061440, 23460104, 23790528, 26392617, 26433920, 27332160, 29325130, 29738160, 32798592, 35190156, 39650880, 40998240, 42122880, 43987695, 46920208, 47581056, 52785234, 54664320, 58650260, 59476320, 70380312, 79301760, 81996480, 87975390, 93840416, 105570468, 117300520, 118952640, 131963085, 140760624, 163992960, 175950780, 187680832, 211140936, 234601040, 237905280, 263926170, 281521248, 351901560, 375361664, 422281872, 469202080, 527852340, 563042496, 703803120, 844563744, 938404160, 1055704680, 1126084992, 1407606240, 1689127488, 1876808320, 2111409360, 2815212480, 3378254976, 4222818720, 5630424960, 8445637440, 16891274880]

約数ペア:

[(1, 16891274880), (2, 8445637440), (3, 5630424960), (4, 4222818720), (5, 3378254976), (6, 2815212480), (8, 2111409360), (9, 1876808320), (10, 1689127488), (12, 1407606240), (15, 1126084992), (16, 1055704680), (18, 938404160), (20, 844563744), (24, 703803120), (30, 563042496), (32, 527852340), (36, 469202080), (40, 422281872), (45, 375361664), (48, 351901560), (60, 281521248), (64, 263926170), (71, 237905280), (72, 234601040), (80, 211140936), (90, 187680832), (96, 175950780), (103, 163992960), (120, 140760624), (128, 131963085), (142, 118952640), (144, 117300520), (160, 105570468), (180, 93840416), (192, 87975390), (206, 81996480), (213, 79301760), (240, 70380312), (284, 59476320), (288, 58650260), (309, 54664320), (320, 52785234), (355, 47581056), (360, 46920208), (384, 43987695), (401, 42122880), (412, 40998240), (426, 39650880), (480, 35190156), (515, 32798592), (568, 29738160), (576, 29325130), (618, 27332160), (639, 26433920), (640, 26392617), (710, 23790528), (720, 23460104), (802, 21061440), (824, 20499120), (852, 19825440), (927, 18221440), (960, 17595078), (1030, 16399296), (1065, 15860352), (1136, 14869080), (1152, 14662565), (1203, 14040960), (1236, 13666080), (1278, 13216960), (1420, 11895264), (1440, 11730052), (1545, 10932864), (1604, 10530720), (1648, 10249560), (1704, 9912720), (1854, 9110720), (1920, 8797539), (2005, 8424576), (2060, 8199648), (2130, 7930176), (2272, 7434540), (2406, 7020480), (2472, 6833040), (2556, 6608480), (2840, 5947632), (2880, 5865026), (3090, 5466432), (3195, 5286784), (3208, 5265360), (3296, 5124780), (3408, 4956360), (3609, 4680320), (3708, 4555360), (4010, 4212288), (4120, 4099824), (4260, 3965088), (4544, 3717270), (4635, 3644288), (4812, 3510240), (4944, 3416520), (5112, 3304240), (5680, 2973816), (5760, 2932513), (6015, 2808192), (6180, 2733216), (6390, 2643392), (6416, 2632680), (6592, 2562390), (6816, 2478180), (7218, 2340160), (7313, 2309760), (7416, 2277680), (8020, 2106144), (8240, 2049912), (8520, 1982544), (9088, 1858635), (9270, 1822144), (9624, 1755120), (9888, 1708260), (10224, 1652120), (11360, 1486908), (12030, 1404096), (12360, 1366608), (12780, 1321696), (12832, 1316340), (13184, 1281195), (13632, 1239090), (14436, 1170080), (14626, 1154880), (14832, 1138840), (16040, 1053072), (16480, 1024956), (17040, 991272), (18045, 936064), (18540, 911072), (19248, 877560), (19776, 854130), (20448, 826060), (21939, 769920), (22720, 743454), (24060, 702048), (24720, 683304), (25560, 660848), (25664, 658170), (27264, 619545), (28471, 593280), (28872, 585040), (29252, 577440), (29664, 569420), (32080, 526536), (32960, 512478), (34080, 495636), (36090, 468032), (36565, 461952), (37080, 455536), (38496, 438780), (39552, 427065), (40896, 413030), (41303, 408960), (43878, 384960), (45440, 371727), (48120, 351024), (49440, 341652), (51120, 330424), (51328, 329085), (56942, 296640), (57744, 292520), (58504, 288720), (59328, 284710), (64160, 263268), (65817, 256640), (65920, 256239), (68160, 247818), (72180, 234016), (73130, 230976), (74160, 227768), (76992, 219390), (81792, 206515), (82606, 204480), (85413, 197760), (87756, 192480), (96240, 175512), (98880, 170826), (102240, 165212), (109695, 153984), (113884, 148320), (115488, 146260), (117008, 144360), (118656, 142355), (123909, 136320), (128320, 131634)]