2491903680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6079}}^1$

素因数の和:6167

約数の個数: 224

約数和(自身を含む): 9191792640

約数和(自身を除く): 6699888960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 420, 427, 448, 480, 488, 560, 610, 672, 732, 840, 854, 915, 960, 976, 1120, 1220, 1281, 1344, 1464, 1680, 1708, 1830, 1952, 2135, 2240, 2440, 2562, 2928, 3360, 3416, 3660, 3904, 4270, 4880, 5124, 5856, 6079, 6405, 6720, 6832, 7320, 8540, 9760, 10248, 11712, 12158, 12810, 13664, 14640, 17080, 18237, 19520, 20496, 24316, 25620, 27328, 29280, 30395, 34160, 36474, 40992, 42553, 48632, 51240, 58560, 60790, 68320, 72948, 81984, 85106, 91185, 97264, 102480, 121580, 127659, 136640, 145896, 170212, 182370, 194528, 204960, 212765, 243160, 255318, 291792, 340424, 364740, 370819, 389056, 409920, 425530, 486320, 510636, 583584, 638295, 680848, 729480, 741638, 851060, 972640, 1021272, 1112457, 1167168, 1276590, 1361696, 1458960, 1483276, 1702120, 1854095, 1945280, 2042544, 2224914, 2553180, 2595733, 2723392, 2917920, 2966552, 3404240, 3708190, 4085088, 4449828, 5106360, 5191466, 5562285, 5835840, 5933104, 6808480, 7416380, 7787199, 8170176, 8899656, 10212720, 10382932, 11124570, 11866208, 12978665, 13616960, 14832760, 15574398, 17799312, 20425440, 20765864, 22249140, 23732416, 25957330, 29665520, 31148796, 35598624, 38935995, 40850880, 41531728, 44498280, 51914660, 59331040, 62297592, 71197248, 77871990, 83063456, 88996560, 103829320, 118662080, 124595184, 155743980, 166126912, 177993120, 207658640, 249190368, 311487960, 355986240, 415317280, 498380736, 622975920, 830634560, 1245951840, 2491903680]

約数ペア:

[(1, 2491903680), (2, 1245951840), (3, 830634560), (4, 622975920), (5, 498380736), (6, 415317280), (7, 355986240), (8, 311487960), (10, 249190368), (12, 207658640), (14, 177993120), (15, 166126912), (16, 155743980), (20, 124595184), (21, 118662080), (24, 103829320), (28, 88996560), (30, 83063456), (32, 77871990), (35, 71197248), (40, 62297592), (42, 59331040), (48, 51914660), (56, 44498280), (60, 41531728), (61, 40850880), (64, 38935995), (70, 35598624), (80, 31148796), (84, 29665520), (96, 25957330), (105, 23732416), (112, 22249140), (120, 20765864), (122, 20425440), (140, 17799312), (160, 15574398), (168, 14832760), (183, 13616960), (192, 12978665), (210, 11866208), (224, 11124570), (240, 10382932), (244, 10212720), (280, 8899656), (305, 8170176), (320, 7787199), (336, 7416380), (366, 6808480), (420, 5933104), (427, 5835840), (448, 5562285), (480, 5191466), (488, 5106360), (560, 4449828), (610, 4085088), (672, 3708190), (732, 3404240), (840, 2966552), (854, 2917920), (915, 2723392), (960, 2595733), (976, 2553180), (1120, 2224914), (1220, 2042544), (1281, 1945280), (1344, 1854095), (1464, 1702120), (1680, 1483276), (1708, 1458960), (1830, 1361696), (1952, 1276590), (2135, 1167168), (2240, 1112457), (2440, 1021272), (2562, 972640), (2928, 851060), (3360, 741638), (3416, 729480), (3660, 680848), (3904, 638295), (4270, 583584), (4880, 510636), (5124, 486320), (5856, 425530), (6079, 409920), (6405, 389056), (6720, 370819), (6832, 364740), (7320, 340424), (8540, 291792), (9760, 255318), (10248, 243160), (11712, 212765), (12158, 204960), (12810, 194528), (13664, 182370), (14640, 170212), (17080, 145896), (18237, 136640), (19520, 127659), (20496, 121580), (24316, 102480), (25620, 97264), (27328, 91185), (29280, 85106), (30395, 81984), (34160, 72948), (36474, 68320), (40992, 60790), (42553, 58560), (48632, 51240)]