442979640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:478

約数の個数: 192

約数和(自身を含む): 1504526400

約数和(自身を除く): 1061546760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 151, 174, 180, 232, 261, 281, 290, 302, 348, 360, 435, 453, 522, 562, 580, 604, 696, 755, 843, 870, 906, 1044, 1124, 1160, 1208, 1305, 1359, 1405, 1510, 1686, 1740, 1812, 2088, 2248, 2265, 2529, 2610, 2718, 2810, 3020, 3372, 3480, 3624, 4215, 4379, 4530, 5058, 5220, 5436, 5620, 6040, 6744, 6795, 8149, 8430, 8758, 9060, 10116, 10440, 10872, 11240, 12645, 13137, 13590, 16298, 16860, 17516, 18120, 20232, 21895, 24447, 25290, 26274, 27180, 32596, 33720, 35032, 39411, 40745, 42431, 43790, 48894, 50580, 52548, 54360, 65192, 65685, 73341, 78822, 81490, 84862, 87580, 97788, 101160, 105096, 122235, 127293, 131370, 146682, 157644, 162980, 169724, 175160, 195576, 197055, 212155, 244470, 254586, 262740, 293364, 315288, 325960, 339448, 366705, 381879, 394110, 424310, 488940, 509172, 525480, 586728, 636465, 733410, 763758, 788220, 848620, 977880, 1018344, 1230499, 1272930, 1466820, 1527516, 1576440, 1697240, 1909395, 2460998, 2545860, 2933640, 3055032, 3691497, 3818790, 4921996, 5091720, 6152495, 7382994, 7637580, 9843992, 11074491, 12304990, 14765988, 15275160, 18457485, 22148982, 24609980, 29531976, 36914970, 44297964, 49219960, 55372455, 73829940, 88595928, 110744910, 147659880, 221489820, 442979640]

約数ペア:

[(1, 442979640), (2, 221489820), (3, 147659880), (4, 110744910), (5, 88595928), (6, 73829940), (8, 55372455), (9, 49219960), (10, 44297964), (12, 36914970), (15, 29531976), (18, 24609980), (20, 22148982), (24, 18457485), (29, 15275160), (30, 14765988), (36, 12304990), (40, 11074491), (45, 9843992), (58, 7637580), (60, 7382994), (72, 6152495), (87, 5091720), (90, 4921996), (116, 3818790), (120, 3691497), (145, 3055032), (151, 2933640), (174, 2545860), (180, 2460998), (232, 1909395), (261, 1697240), (281, 1576440), (290, 1527516), (302, 1466820), (348, 1272930), (360, 1230499), (435, 1018344), (453, 977880), (522, 848620), (562, 788220), (580, 763758), (604, 733410), (696, 636465), (755, 586728), (843, 525480), (870, 509172), (906, 488940), (1044, 424310), (1124, 394110), (1160, 381879), (1208, 366705), (1305, 339448), (1359, 325960), (1405, 315288), (1510, 293364), (1686, 262740), (1740, 254586), (1812, 244470), (2088, 212155), (2248, 197055), (2265, 195576), (2529, 175160), (2610, 169724), (2718, 162980), (2810, 157644), (3020, 146682), (3372, 131370), (3480, 127293), (3624, 122235), (4215, 105096), (4379, 101160), (4530, 97788), (5058, 87580), (5220, 84862), (5436, 81490), (5620, 78822), (6040, 73341), (6744, 65685), (6795, 65192), (8149, 54360), (8430, 52548), (8758, 50580), (9060, 48894), (10116, 43790), (10440, 42431), (10872, 40745), (11240, 39411), (12645, 35032), (13137, 33720), (13590, 32596), (16298, 27180), (16860, 26274), (17516, 25290), (18120, 24447), (20232, 21895)]