320053800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 192

約数和(自身を含む): 1099215360

約数和(自身を除く): 779161560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 71, 75, 88, 100, 110, 120, 132, 142, 150, 165, 200, 213, 220, 264, 275, 284, 300, 330, 355, 426, 440, 550, 568, 600, 660, 683, 710, 781, 825, 852, 1065, 1100, 1320, 1366, 1420, 1562, 1650, 1704, 1775, 2049, 2130, 2200, 2343, 2732, 2840, 3124, 3300, 3415, 3550, 3905, 4098, 4260, 4686, 5325, 5464, 6248, 6600, 6830, 7100, 7513, 7810, 8196, 8520, 9372, 10245, 10650, 11715, 13660, 14200, 15026, 15620, 16392, 17075, 18744, 19525, 20490, 21300, 22539, 23430, 27320, 30052, 31240, 34150, 37565, 39050, 40980, 42600, 45078, 46860, 48493, 51225, 58575, 60104, 68300, 75130, 78100, 81960, 90156, 93720, 96986, 102450, 112695, 117150, 136600, 145479, 150260, 156200, 180312, 187825, 193972, 204900, 225390, 234300, 242465, 290958, 300520, 375650, 387944, 409800, 450780, 468600, 484930, 533423, 563475, 581916, 727395, 751300, 901560, 969860, 1066846, 1126950, 1163832, 1212325, 1454790, 1502600, 1600269, 1939720, 2133692, 2253900, 2424650, 2667115, 2909580, 3200538, 3636975, 4267384, 4507800, 4849300, 5334230, 5819160, 6401076, 7273950, 8001345, 9698600, 10668460, 12802152, 13335575, 14547900, 16002690, 21336920, 26671150, 29095800, 32005380, 40006725, 53342300, 64010760, 80013450, 106684600, 160026900, 320053800]

約数ペア:

[(1, 320053800), (2, 160026900), (3, 106684600), (4, 80013450), (5, 64010760), (6, 53342300), (8, 40006725), (10, 32005380), (11, 29095800), (12, 26671150), (15, 21336920), (20, 16002690), (22, 14547900), (24, 13335575), (25, 12802152), (30, 10668460), (33, 9698600), (40, 8001345), (44, 7273950), (50, 6401076), (55, 5819160), (60, 5334230), (66, 4849300), (71, 4507800), (75, 4267384), (88, 3636975), (100, 3200538), (110, 2909580), (120, 2667115), (132, 2424650), (142, 2253900), (150, 2133692), (165, 1939720), (200, 1600269), (213, 1502600), (220, 1454790), (264, 1212325), (275, 1163832), (284, 1126950), (300, 1066846), (330, 969860), (355, 901560), (426, 751300), (440, 727395), (550, 581916), (568, 563475), (600, 533423), (660, 484930), (683, 468600), (710, 450780), (781, 409800), (825, 387944), (852, 375650), (1065, 300520), (1100, 290958), (1320, 242465), (1366, 234300), (1420, 225390), (1562, 204900), (1650, 193972), (1704, 187825), (1775, 180312), (2049, 156200), (2130, 150260), (2200, 145479), (2343, 136600), (2732, 117150), (2840, 112695), (3124, 102450), (3300, 96986), (3415, 93720), (3550, 90156), (3905, 81960), (4098, 78100), (4260, 75130), (4686, 68300), (5325, 60104), (5464, 58575), (6248, 51225), (6600, 48493), (6830, 46860), (7100, 45078), (7513, 42600), (7810, 40980), (8196, 39050), (8520, 37565), (9372, 34150), (10245, 31240), (10650, 30052), (11715, 27320), (13660, 23430), (14200, 22539), (15026, 21300), (15620, 20490), (16392, 19525), (17075, 18744)]