20216973000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:522

約数の個数: 512

約数和(自身を含む): 75613824000

約数和(自身を除く): 55396851000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 29, 30, 35, 40, 42, 50, 56, 58, 60, 70, 75, 84, 87, 89, 100, 105, 116, 120, 125, 140, 145, 150, 168, 174, 175, 178, 200, 203, 210, 232, 250, 267, 280, 290, 300, 348, 350, 356, 373, 375, 406, 420, 435, 445, 500, 525, 534, 580, 600, 609, 623, 696, 700, 712, 725, 746, 750, 812, 840, 870, 875, 890, 1000, 1015, 1050, 1068, 1119, 1160, 1218, 1246, 1335, 1400, 1450, 1492, 1500, 1624, 1740, 1750, 1780, 1865, 1869, 2030, 2100, 2136, 2175, 2225, 2238, 2436, 2492, 2581, 2611, 2625, 2670, 2900, 2984, 3000, 3045, 3115, 3480, 3500, 3560, 3625, 3730, 3738, 4060, 4200, 4350, 4450, 4476, 4872, 4984, 5075, 5162, 5222, 5250, 5340, 5595, 5800, 6090, 6230, 6675, 7000, 7250, 7460, 7476, 7743, 7833, 8120, 8700, 8900, 8952, 9325, 9345, 10150, 10324, 10444, 10500, 10680, 10817, 10875, 11125, 11190, 12180, 12460, 12905, 13055, 13350, 14500, 14920, 14952, 15225, 15486, 15575, 15666, 17400, 17800, 18067, 18650, 18690, 20300, 20648, 20888, 21000, 21634, 21750, 22250, 22380, 24360, 24920, 25375, 25810, 26110, 26700, 27975, 29000, 30450, 30972, 31150, 31332, 32451, 33197, 33375, 36134, 37300, 37380, 38715, 39165, 40600, 43268, 43500, 44500, 44760, 46625, 46725, 50750, 51620, 52220, 53400, 54085, 54201, 55950, 60900, 61944, 62300, 62664, 64525, 64902, 65275, 66394, 66750, 72268, 74600, 74760, 75719, 76125, 77430, 77875, 78330, 86536, 87000, 89000, 90335, 93250, 93450, 99591, 101500, 103240, 104440, 108170, 108402, 111900, 121800, 124600, 129050, 129804, 130550, 132788, 133500, 139875, 144536, 151438, 152250, 154860, 155750, 156660, 162255, 165985, 180670, 186500, 186900, 193575, 195825, 199182, 203000, 216340, 216804, 223800, 227157, 232379, 233625, 258100, 259608, 261100, 265576, 267000, 270425, 271005, 279750, 302876, 304500, 309720, 311500, 313320, 322625, 324510, 326375, 331970, 361340, 373000, 373800, 378595, 387150, 391650, 398364, 432680, 433608, 451675, 454314, 464758, 467250, 497955, 516200, 522200, 540850, 542010, 559500, 605752, 609000, 623000, 645250, 649020, 652750, 663940, 697137, 722680, 757190, 774300, 783300, 796728, 811275, 829925, 903350, 908628, 929516, 934500, 962713, 967875, 979125, 995910, 1081700, 1084020, 1119000, 1135785, 1161895, 1290500, 1298040, 1305500, 1327880, 1352125, 1355025, 1394274, 1514380, 1548600, 1566600, 1622550, 1659850, 1806700, 1817256, 1859032, 1869000, 1892975, 1925426, 1935750, 1958250, 1991820, 2163400, 2168040, 2258375, 2271570, 2323790, 2489775, 2581000, 2611000, 2704250, 2710050, 2788548, 2888139, 3028760, 3245100, 3319700, 3485685, 3613400, 3785950, 3850852, 3871500, 3916500, 3983640, 4056375, 4149625, 4516750, 4543140, 4647580, 4813565, 4979550, 5408500, 5420100, 5577096, 5678925, 5776278, 5809475, 6490200, 6639400, 6738991, 6775125, 6971370, 7571900, 7701704, 7743000, 7833000, 8112750, 8299250, 9033500, 9086280, 9295160, 9464875, 9627130, 9959100, 10817000, 10840200, 11357850, 11552556, 11618950, 12448875, 13477982, 13550250, 13942740, 14440695, 15143800, 16225500, 16598500, 17428425, 18067000, 18929750, 19254260, 19918200, 20216973, 22715700, 23105112, 23237900, 24067825, 24897750, 26955964, 27100500, 27885480, 28394625, 28881390, 29047375, 32451000, 33197000, 33694955, 34856850, 37859500, 38508520, 40433946, 45431400, 46475800, 48135650, 49795500, 53911928, 54201000, 56789250, 57762780, 58094750, 67389910, 69713700, 72203475, 75719000, 80867892, 87142125, 96271300, 99591000, 101084865, 113578500, 115525560, 116189500, 120339125, 134779820, 139427400, 144406950, 161735784, 168474775, 174284250, 192542600, 202169730, 227157000, 232379000, 240678250, 269559640, 288813900, 336949550, 348568500, 361017375, 404339460, 481356500, 505424325, 577627800, 673899100, 697137000, 722034750, 808678920, 842373875, 962713000, 1010848650, 1347798200, 1444069500, 1684747750, 2021697300, 2527121625, 2888139000, 3369495500, 4043394600, 5054243250, 6738991000, 10108486500, 20216973000]

約数ペア:

[(1, 20216973000), (2, 10108486500), (3, 6738991000), (4, 5054243250), (5, 4043394600), (6, 3369495500), (7, 2888139000), (8, 2527121625), (10, 2021697300), (12, 1684747750), (14, 1444069500), (15, 1347798200), (20, 1010848650), (21, 962713000), (24, 842373875), (25, 808678920), (28, 722034750), (29, 697137000), (30, 673899100), (35, 577627800), (40, 505424325), (42, 481356500), (50, 404339460), (56, 361017375), (58, 348568500), (60, 336949550), (70, 288813900), (75, 269559640), (84, 240678250), (87, 232379000), (89, 227157000), (100, 202169730), (105, 192542600), (116, 174284250), (120, 168474775), (125, 161735784), (140, 144406950), (145, 139427400), (150, 134779820), (168, 120339125), (174, 116189500), (175, 115525560), (178, 113578500), (200, 101084865), (203, 99591000), (210, 96271300), (232, 87142125), (250, 80867892), (267, 75719000), (280, 72203475), (290, 69713700), (300, 67389910), (348, 58094750), (350, 57762780), (356, 56789250), (373, 54201000), (375, 53911928), (406, 49795500), (420, 48135650), (435, 46475800), (445, 45431400), (500, 40433946), (525, 38508520), (534, 37859500), (580, 34856850), (600, 33694955), (609, 33197000), (623, 32451000), (696, 29047375), (700, 28881390), (712, 28394625), (725, 27885480), (746, 27100500), (750, 26955964), (812, 24897750), (840, 24067825), (870, 23237900), (875, 23105112), (890, 22715700), (1000, 20216973), (1015, 19918200), (1050, 19254260), (1068, 18929750), (1119, 18067000), (1160, 17428425), (1218, 16598500), (1246, 16225500), (1335, 15143800), (1400, 14440695), (1450, 13942740), (1492, 13550250), (1500, 13477982), (1624, 12448875), (1740, 11618950), (1750, 11552556), (1780, 11357850), (1865, 10840200), (1869, 10817000), (2030, 9959100), (2100, 9627130), (2136, 9464875), (2175, 9295160), (2225, 9086280), (2238, 9033500), (2436, 8299250), (2492, 8112750), (2581, 7833000), (2611, 7743000), (2625, 7701704), (2670, 7571900), (2900, 6971370), (2984, 6775125), (3000, 6738991), (3045, 6639400), (3115, 6490200), (3480, 5809475), (3500, 5776278), (3560, 5678925), (3625, 5577096), (3730, 5420100), (3738, 5408500), (4060, 4979550), (4200, 4813565), (4350, 4647580), (4450, 4543140), (4476, 4516750), (4872, 4149625), (4984, 4056375), (5075, 3983640), (5162, 3916500), (5222, 3871500), (5250, 3850852), (5340, 3785950), (5595, 3613400), (5800, 3485685), (6090, 3319700), (6230, 3245100), (6675, 3028760), (7000, 2888139), (7250, 2788548), (7460, 2710050), (7476, 2704250), (7743, 2611000), (7833, 2581000), (8120, 2489775), (8700, 2323790), (8900, 2271570), (8952, 2258375), (9325, 2168040), (9345, 2163400), (10150, 1991820), (10324, 1958250), (10444, 1935750), (10500, 1925426), (10680, 1892975), (10817, 1869000), (10875, 1859032), (11125, 1817256), (11190, 1806700), (12180, 1659850), (12460, 1622550), (12905, 1566600), (13055, 1548600), (13350, 1514380), (14500, 1394274), (14920, 1355025), (14952, 1352125), (15225, 1327880), (15486, 1305500), (15575, 1298040), (15666, 1290500), (17400, 1161895), (17800, 1135785), (18067, 1119000), (18650, 1084020), (18690, 1081700), (20300, 995910), (20648, 979125), (20888, 967875), (21000, 962713), (21634, 934500), (21750, 929516), (22250, 908628), (22380, 903350), (24360, 829925), (24920, 811275), (25375, 796728), (25810, 783300), (26110, 774300), (26700, 757190), (27975, 722680), (29000, 697137), (30450, 663940), (30972, 652750), (31150, 649020), (31332, 645250), (32451, 623000), (33197, 609000), (33375, 605752), (36134, 559500), (37300, 542010), (37380, 540850), (38715, 522200), (39165, 516200), (40600, 497955), (43268, 467250), (43500, 464758), (44500, 454314), (44760, 451675), (46625, 433608), (46725, 432680), (50750, 398364), (51620, 391650), (52220, 387150), (53400, 378595), (54085, 373800), (54201, 373000), (55950, 361340), (60900, 331970), (61944, 326375), (62300, 324510), (62664, 322625), (64525, 313320), (64902, 311500), (65275, 309720), (66394, 304500), (66750, 302876), (72268, 279750), (74600, 271005), (74760, 270425), (75719, 267000), (76125, 265576), (77430, 261100), (77875, 259608), (78330, 258100), (86536, 233625), (87000, 232379), (89000, 227157), (90335, 223800), (93250, 216804), (93450, 216340), (99591, 203000), (101500, 199182), (103240, 195825), (104440, 193575), (108170, 186900), (108402, 186500), (111900, 180670), (121800, 165985), (124600, 162255), (129050, 156660), (129804, 155750), (130550, 154860), (132788, 152250), (133500, 151438), (139875, 144536)]