386315280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 1411628400

約数和(自身を除く): 1025313120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 149, 156, 180, 195, 208, 234, 240, 260, 277, 298, 312, 360, 390, 447, 468, 520, 554, 585, 596, 624, 720, 745, 780, 831, 894, 936, 1040, 1108, 1170, 1192, 1341, 1385, 1490, 1560, 1662, 1788, 1872, 1937, 2216, 2235, 2340, 2384, 2493, 2682, 2770, 2980, 3120, 3324, 3576, 3601, 3874, 4155, 4432, 4470, 4680, 4986, 5364, 5540, 5811, 5960, 6648, 6705, 7152, 7202, 7748, 8310, 8940, 9360, 9685, 9972, 10728, 10803, 11080, 11622, 11920, 12465, 13296, 13410, 14404, 15496, 16620, 17433, 17880, 18005, 19370, 19944, 21456, 21606, 22160, 23244, 24930, 26820, 28808, 29055, 30992, 32409, 33240, 34866, 35760, 36010, 38740, 39888, 41273, 43212, 46488, 49860, 53640, 54015, 57616, 58110, 64818, 66480, 69732, 72020, 77480, 82546, 86424, 87165, 92976, 99720, 107280, 108030, 116220, 123819, 129636, 139464, 144040, 154960, 162045, 165092, 172848, 174330, 199440, 206365, 216060, 232440, 247638, 259272, 278928, 288080, 324090, 330184, 348660, 371457, 412730, 432120, 464880, 495276, 518544, 536549, 619095, 648180, 660368, 697320, 742914, 825460, 864240, 990552, 1073098, 1238190, 1296360, 1394640, 1485828, 1609647, 1650920, 1857285, 1981104, 2146196, 2476380, 2592720, 2682745, 2971656, 3219294, 3301840, 3714570, 4292392, 4828941, 4952760, 5365490, 5943312, 6438588, 7429140, 8048235, 8584784, 9657882, 9905520, 10730980, 12877176, 14858280, 16096470, 19315764, 21461960, 24144705, 25754352, 29716560, 32192940, 38631528, 42923920, 48289410, 64385880, 77263056, 96578820, 128771760, 193157640, 386315280]

約数ペア:

[(1, 386315280), (2, 193157640), (3, 128771760), (4, 96578820), (5, 77263056), (6, 64385880), (8, 48289410), (9, 42923920), (10, 38631528), (12, 32192940), (13, 29716560), (15, 25754352), (16, 24144705), (18, 21461960), (20, 19315764), (24, 16096470), (26, 14858280), (30, 12877176), (36, 10730980), (39, 9905520), (40, 9657882), (45, 8584784), (48, 8048235), (52, 7429140), (60, 6438588), (65, 5943312), (72, 5365490), (78, 4952760), (80, 4828941), (90, 4292392), (104, 3714570), (117, 3301840), (120, 3219294), (130, 2971656), (144, 2682745), (149, 2592720), (156, 2476380), (180, 2146196), (195, 1981104), (208, 1857285), (234, 1650920), (240, 1609647), (260, 1485828), (277, 1394640), (298, 1296360), (312, 1238190), (360, 1073098), (390, 990552), (447, 864240), (468, 825460), (520, 742914), (554, 697320), (585, 660368), (596, 648180), (624, 619095), (720, 536549), (745, 518544), (780, 495276), (831, 464880), (894, 432120), (936, 412730), (1040, 371457), (1108, 348660), (1170, 330184), (1192, 324090), (1341, 288080), (1385, 278928), (1490, 259272), (1560, 247638), (1662, 232440), (1788, 216060), (1872, 206365), (1937, 199440), (2216, 174330), (2235, 172848), (2340, 165092), (2384, 162045), (2493, 154960), (2682, 144040), (2770, 139464), (2980, 129636), (3120, 123819), (3324, 116220), (3576, 108030), (3601, 107280), (3874, 99720), (4155, 92976), (4432, 87165), (4470, 86424), (4680, 82546), (4986, 77480), (5364, 72020), (5540, 69732), (5811, 66480), (5960, 64818), (6648, 58110), (6705, 57616), (7152, 54015), (7202, 53640), (7748, 49860), (8310, 46488), (8940, 43212), (9360, 41273), (9685, 39888), (9972, 38740), (10728, 36010), (10803, 35760), (11080, 34866), (11622, 33240), (11920, 32409), (12465, 30992), (13296, 29055), (13410, 28808), (14404, 26820), (15496, 24930), (16620, 23244), (17433, 22160), (17880, 21606), (18005, 21456), (19370, 19944)]