401483919200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{30469}}^1$

素因数の和:30690

約数の個数: 288

約数和(自身を含む): 1213009237440

約数和(自身を除く): 811525318240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 181, 182, 200, 208, 224, 260, 280, 325, 350, 362, 364, 400, 416, 455, 520, 560, 650, 700, 724, 728, 800, 905, 910, 1040, 1120, 1267, 1300, 1400, 1448, 1456, 1810, 1820, 2080, 2275, 2353, 2534, 2600, 2800, 2896, 2912, 3620, 3640, 4525, 4550, 4706, 5068, 5200, 5600, 5792, 6335, 7240, 7280, 9050, 9100, 9412, 10136, 10400, 11765, 12670, 14480, 14560, 16471, 18100, 18200, 18824, 20272, 23530, 25340, 28960, 30469, 31675, 32942, 36200, 36400, 37648, 40544, 47060, 50680, 58825, 60938, 63350, 65884, 72400, 72800, 75296, 82355, 94120, 101360, 117650, 121876, 126700, 131768, 144800, 152345, 164710, 188240, 202720, 213283, 235300, 243752, 253400, 263536, 304690, 329420, 376480, 396097, 411775, 426566, 470600, 487504, 506800, 527072, 609380, 658840, 761725, 792194, 823550, 853132, 941200, 975008, 1013600, 1066415, 1218760, 1317680, 1523450, 1584388, 1647100, 1706264, 1882400, 1980485, 2132830, 2437520, 2635360, 2772679, 3046900, 3168776, 3294200, 3412528, 3960970, 4265660, 4875040, 5332075, 5514889, 5545358, 6093800, 6337552, 6588400, 6825056, 7921940, 8531320, 9902425, 10664150, 11029778, 11090716, 12187600, 12675104, 13176800, 13863395, 15843880, 17062640, 19804850, 21328300, 22059556, 22181432, 24375200, 27574445, 27726790, 31687760, 34125280, 38604223, 39609700, 42656600, 44119112, 44362864, 55148890, 55453580, 63375520, 69316975, 71693557, 77208446, 79219400, 85313200, 88238224, 88725728, 110297780, 110907160, 137872225, 138633950, 143387114, 154416892, 158438800, 170626400, 176476448, 193021115, 220595560, 221814320, 275744450, 277267900, 286774228, 308833784, 316877600, 358467785, 386042230, 441191120, 443628640, 501854899, 551488900, 554535800, 573548456, 617667568, 716935570, 772084460, 882382240, 965105575, 1003709798, 1102977800, 1109071600, 1147096912, 1235335136, 1433871140, 1544168920, 1792338925, 1930211150, 2007419596, 2205955600, 2218143200, 2294193824, 2509274495, 2867742280, 3088337840, 3584677850, 3860422300, 4014839192, 4411911200, 5018548990, 5735484560, 6176675680, 7169355700, 7720844600, 8029678384, 10037097980, 11470969120, 12546372475, 14338711400, 15441689200, 16059356768, 20074195960, 25092744950, 28677422800, 30883378400, 40148391920, 50185489900, 57354845600, 80296783840, 100370979800, 200741959600, 401483919200]

約数ペア:

[(1, 401483919200), (2, 200741959600), (4, 100370979800), (5, 80296783840), (7, 57354845600), (8, 50185489900), (10, 40148391920), (13, 30883378400), (14, 28677422800), (16, 25092744950), (20, 20074195960), (25, 16059356768), (26, 15441689200), (28, 14338711400), (32, 12546372475), (35, 11470969120), (40, 10037097980), (50, 8029678384), (52, 7720844600), (56, 7169355700), (65, 6176675680), (70, 5735484560), (80, 5018548990), (91, 4411911200), (100, 4014839192), (104, 3860422300), (112, 3584677850), (130, 3088337840), (140, 2867742280), (160, 2509274495), (175, 2294193824), (181, 2218143200), (182, 2205955600), (200, 2007419596), (208, 1930211150), (224, 1792338925), (260, 1544168920), (280, 1433871140), (325, 1235335136), (350, 1147096912), (362, 1109071600), (364, 1102977800), (400, 1003709798), (416, 965105575), (455, 882382240), (520, 772084460), (560, 716935570), (650, 617667568), (700, 573548456), (724, 554535800), (728, 551488900), (800, 501854899), (905, 443628640), (910, 441191120), (1040, 386042230), (1120, 358467785), (1267, 316877600), (1300, 308833784), (1400, 286774228), (1448, 277267900), (1456, 275744450), (1810, 221814320), (1820, 220595560), (2080, 193021115), (2275, 176476448), (2353, 170626400), (2534, 158438800), (2600, 154416892), (2800, 143387114), (2896, 138633950), (2912, 137872225), (3620, 110907160), (3640, 110297780), (4525, 88725728), (4550, 88238224), (4706, 85313200), (5068, 79219400), (5200, 77208446), (5600, 71693557), (5792, 69316975), (6335, 63375520), (7240, 55453580), (7280, 55148890), (9050, 44362864), (9100, 44119112), (9412, 42656600), (10136, 39609700), (10400, 38604223), (11765, 34125280), (12670, 31687760), (14480, 27726790), (14560, 27574445), (16471, 24375200), (18100, 22181432), (18200, 22059556), (18824, 21328300), (20272, 19804850), (23530, 17062640), (25340, 15843880), (28960, 13863395), (30469, 13176800), (31675, 12675104), (32942, 12187600), (36200, 11090716), (36400, 11029778), (37648, 10664150), (40544, 9902425), (47060, 8531320), (50680, 7921940), (58825, 6825056), (60938, 6588400), (63350, 6337552), (65884, 6093800), (72400, 5545358), (72800, 5514889), (75296, 5332075), (82355, 4875040), (94120, 4265660), (101360, 3960970), (117650, 3412528), (121876, 3294200), (126700, 3168776), (131768, 3046900), (144800, 2772679), (152345, 2635360), (164710, 2437520), (188240, 2132830), (202720, 1980485), (213283, 1882400), (235300, 1706264), (243752, 1647100), (253400, 1584388), (263536, 1523450), (304690, 1317680), (329420, 1218760), (376480, 1066415), (396097, 1013600), (411775, 975008), (426566, 941200), (470600, 853132), (487504, 823550), (506800, 792194), (527072, 761725), (609380, 658840)]