328042000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 320

約数和(自身を含む): 987936768

約数和(自身を除く): 659894768

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 31, 37, 40, 44, 50, 52, 55, 62, 65, 74, 80, 88, 100, 104, 110, 124, 125, 130, 143, 148, 155, 176, 185, 200, 208, 220, 248, 250, 260, 275, 286, 296, 310, 325, 341, 370, 400, 403, 407, 440, 481, 496, 500, 520, 550, 572, 592, 620, 650, 682, 715, 740, 775, 806, 814, 880, 925, 962, 1000, 1040, 1100, 1144, 1147, 1240, 1300, 1364, 1375, 1430, 1480, 1550, 1612, 1625, 1628, 1705, 1850, 1924, 2000, 2015, 2035, 2200, 2288, 2294, 2405, 2480, 2600, 2728, 2750, 2860, 2960, 3100, 3224, 3250, 3256, 3410, 3575, 3700, 3848, 3875, 4030, 4070, 4400, 4433, 4588, 4625, 4810, 5200, 5291, 5456, 5500, 5720, 5735, 6200, 6448, 6500, 6512, 6820, 7150, 7400, 7696, 7750, 8060, 8140, 8525, 8866, 9176, 9250, 9620, 10075, 10175, 10582, 11000, 11440, 11470, 12025, 12400, 12617, 13000, 13640, 14300, 14800, 14911, 15500, 16120, 16280, 17050, 17732, 17875, 18352, 18500, 19240, 20150, 20350, 21164, 22000, 22165, 22940, 24050, 25234, 26000, 26455, 27280, 28600, 28675, 29822, 31000, 32240, 32560, 34100, 35464, 35750, 37000, 38480, 40300, 40700, 42328, 42625, 44330, 45880, 48100, 50375, 50468, 50875, 52910, 57200, 57350, 59644, 60125, 62000, 63085, 68200, 70928, 71500, 74000, 74555, 80600, 81400, 84656, 85250, 88660, 91760, 96200, 100750, 100936, 101750, 105820, 110825, 114700, 119288, 120250, 126170, 132275, 136400, 143000, 143375, 149110, 161200, 162800, 164021, 170500, 177320, 192400, 201500, 201872, 203500, 211640, 221650, 229400, 238576, 240500, 252340, 264550, 286000, 286750, 298220, 315425, 328042, 341000, 354640, 372775, 403000, 407000, 423280, 443300, 458800, 481000, 504680, 529100, 554125, 573500, 596440, 630850, 656084, 661375, 682000, 745550, 806000, 814000, 820105, 886600, 962000, 1009360, 1058200, 1108250, 1147000, 1192880, 1261700, 1312168, 1322750, 1491100, 1577125, 1640210, 1773200, 1863875, 2116400, 2216500, 2294000, 2523400, 2624336, 2645500, 2982200, 3154250, 3280420, 3727750, 4100525, 4433000, 5046800, 5291000, 5964400, 6308500, 6560840, 7455500, 8201050, 8866000, 10582000, 12617000, 13121680, 14911000, 16402100, 20502625, 25234000, 29822000, 32804200, 41005250, 65608400, 82010500, 164021000, 328042000]

約数ペア:

[(1, 328042000), (2, 164021000), (4, 82010500), (5, 65608400), (8, 41005250), (10, 32804200), (11, 29822000), (13, 25234000), (16, 20502625), (20, 16402100), (22, 14911000), (25, 13121680), (26, 12617000), (31, 10582000), (37, 8866000), (40, 8201050), (44, 7455500), (50, 6560840), (52, 6308500), (55, 5964400), (62, 5291000), (65, 5046800), (74, 4433000), (80, 4100525), (88, 3727750), (100, 3280420), (104, 3154250), (110, 2982200), (124, 2645500), (125, 2624336), (130, 2523400), (143, 2294000), (148, 2216500), (155, 2116400), (176, 1863875), (185, 1773200), (200, 1640210), (208, 1577125), (220, 1491100), (248, 1322750), (250, 1312168), (260, 1261700), (275, 1192880), (286, 1147000), (296, 1108250), (310, 1058200), (325, 1009360), (341, 962000), (370, 886600), (400, 820105), (403, 814000), (407, 806000), (440, 745550), (481, 682000), (496, 661375), (500, 656084), (520, 630850), (550, 596440), (572, 573500), (592, 554125), (620, 529100), (650, 504680), (682, 481000), (715, 458800), (740, 443300), (775, 423280), (806, 407000), (814, 403000), (880, 372775), (925, 354640), (962, 341000), (1000, 328042), (1040, 315425), (1100, 298220), (1144, 286750), (1147, 286000), (1240, 264550), (1300, 252340), (1364, 240500), (1375, 238576), (1430, 229400), (1480, 221650), (1550, 211640), (1612, 203500), (1625, 201872), (1628, 201500), (1705, 192400), (1850, 177320), (1924, 170500), (2000, 164021), (2015, 162800), (2035, 161200), (2200, 149110), (2288, 143375), (2294, 143000), (2405, 136400), (2480, 132275), (2600, 126170), (2728, 120250), (2750, 119288), (2860, 114700), (2960, 110825), (3100, 105820), (3224, 101750), (3250, 100936), (3256, 100750), (3410, 96200), (3575, 91760), (3700, 88660), (3848, 85250), (3875, 84656), (4030, 81400), (4070, 80600), (4400, 74555), (4433, 74000), (4588, 71500), (4625, 70928), (4810, 68200), (5200, 63085), (5291, 62000), (5456, 60125), (5500, 59644), (5720, 57350), (5735, 57200), (6200, 52910), (6448, 50875), (6500, 50468), (6512, 50375), (6820, 48100), (7150, 45880), (7400, 44330), (7696, 42625), (7750, 42328), (8060, 40700), (8140, 40300), (8525, 38480), (8866, 37000), (9176, 35750), (9250, 35464), (9620, 34100), (10075, 32560), (10175, 32240), (10582, 31000), (11000, 29822), (11440, 28675), (11470, 28600), (12025, 27280), (12400, 26455), (12617, 26000), (13000, 25234), (13640, 24050), (14300, 22940), (14800, 22165), (14911, 22000), (15500, 21164), (16120, 20350), (16280, 20150), (17050, 19240), (17732, 18500), (17875, 18352)]