8049189120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:5001

約数の個数: 288

約数和(自身を含む): 29867255040

約数和(自身を除く): 21818065920

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, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 256, 280, 305, 320, 336, 366, 384, 420, 427, 448, 480, 488, 560, 610, 640, 672, 732, 768, 840, 854, 896, 915, 960, 976, 1120, 1220, 1280, 1281, 1344, 1464, 1680, 1708, 1792, 1830, 1920, 1952, 2135, 2240, 2440, 2562, 2688, 2928, 3360, 3416, 3660, 3840, 3904, 4270, 4480, 4880, 4909, 5124, 5376, 5856, 6405, 6720, 6832, 7320, 7808, 8540, 8960, 9760, 9818, 10248, 11712, 12810, 13440, 13664, 14640, 14727, 15616, 17080, 19520, 19636, 20496, 23424, 24545, 25620, 26880, 27328, 29280, 29454, 34160, 34363, 39040, 39272, 40992, 46848, 49090, 51240, 54656, 58560, 58908, 68320, 68726, 73635, 78080, 78544, 81984, 98180, 102480, 103089, 109312, 117120, 117816, 136640, 137452, 147270, 157088, 163968, 171815, 196360, 204960, 206178, 234240, 235632, 273280, 274904, 294540, 299449, 314176, 327936, 343630, 392720, 409920, 412356, 471264, 515445, 546560, 549808, 589080, 598898, 628352, 687260, 785440, 819840, 824712, 898347, 942528, 1030890, 1099616, 1178160, 1197796, 1256704, 1374520, 1497245, 1570880, 1639680, 1649424, 1796694, 1885056, 2061780, 2096143, 2199232, 2356320, 2395592, 2749040, 2994490, 3141760, 3298848, 3593388, 3770112, 4123560, 4192286, 4398464, 4491735, 4712640, 4791184, 5498080, 5988980, 6283520, 6288429, 6597696, 7186776, 8247120, 8384572, 8796928, 8983470, 9425280, 9582368, 10480715, 10996160, 11977960, 12576858, 13195392, 14373552, 16494240, 16769144, 17966940, 18850560, 19164736, 20961430, 21992320, 23955920, 25153716, 26390784, 28747104, 31442145, 32988480, 33538288, 35933880, 38329472, 41922860, 43984640, 47911840, 50307432, 57494208, 62884290, 65976960, 67076576, 71867760, 76658944, 83845720, 95823680, 100614864, 114988416, 125768580, 131953920, 134153152, 143735520, 167691440, 191647360, 201229728, 229976832, 251537160, 268306304, 287471040, 335382880, 383294720, 402459456, 503074320, 536612608, 574942080, 670765760, 804918912, 1006148640, 1149884160, 1341531520, 1609837824, 2012297280, 2683063040, 4024594560, 8049189120]

約数ペア:

[(1, 8049189120), (2, 4024594560), (3, 2683063040), (4, 2012297280), (5, 1609837824), (6, 1341531520), (7, 1149884160), (8, 1006148640), (10, 804918912), (12, 670765760), (14, 574942080), (15, 536612608), (16, 503074320), (20, 402459456), (21, 383294720), (24, 335382880), (28, 287471040), (30, 268306304), (32, 251537160), (35, 229976832), (40, 201229728), (42, 191647360), (48, 167691440), (56, 143735520), (60, 134153152), (61, 131953920), (64, 125768580), (70, 114988416), (80, 100614864), (84, 95823680), (96, 83845720), (105, 76658944), (112, 71867760), (120, 67076576), (122, 65976960), (128, 62884290), (140, 57494208), (160, 50307432), (168, 47911840), (183, 43984640), (192, 41922860), (210, 38329472), (224, 35933880), (240, 33538288), (244, 32988480), (256, 31442145), (280, 28747104), (305, 26390784), (320, 25153716), (336, 23955920), (366, 21992320), (384, 20961430), (420, 19164736), (427, 18850560), (448, 17966940), (480, 16769144), (488, 16494240), (560, 14373552), (610, 13195392), (640, 12576858), (672, 11977960), (732, 10996160), (768, 10480715), (840, 9582368), (854, 9425280), (896, 8983470), (915, 8796928), (960, 8384572), (976, 8247120), (1120, 7186776), (1220, 6597696), (1280, 6288429), (1281, 6283520), (1344, 5988980), (1464, 5498080), (1680, 4791184), (1708, 4712640), (1792, 4491735), (1830, 4398464), (1920, 4192286), (1952, 4123560), (2135, 3770112), (2240, 3593388), (2440, 3298848), (2562, 3141760), (2688, 2994490), (2928, 2749040), (3360, 2395592), (3416, 2356320), (3660, 2199232), (3840, 2096143), (3904, 2061780), (4270, 1885056), (4480, 1796694), (4880, 1649424), (4909, 1639680), (5124, 1570880), (5376, 1497245), (5856, 1374520), (6405, 1256704), (6720, 1197796), (6832, 1178160), (7320, 1099616), (7808, 1030890), (8540, 942528), (8960, 898347), (9760, 824712), (9818, 819840), (10248, 785440), (11712, 687260), (12810, 628352), (13440, 598898), (13664, 589080), (14640, 549808), (14727, 546560), (15616, 515445), (17080, 471264), (19520, 412356), (19636, 409920), (20496, 392720), (23424, 343630), (24545, 327936), (25620, 314176), (26880, 299449), (27328, 294540), (29280, 274904), (29454, 273280), (34160, 235632), (34363, 234240), (39040, 206178), (39272, 204960), (40992, 196360), (46848, 171815), (49090, 163968), (51240, 157088), (54656, 147270), (58560, 137452), (58908, 136640), (68320, 117816), (68726, 117120), (73635, 109312), (78080, 103089), (78544, 102480), (81984, 98180)]