1291078080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14461}}^1$

素因数の和:14515

約数の個数: 168

約数和(自身を含む): 4584338304

約数和(自身を除く): 3293260224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 4464, 4960, 5580, 5952, 7440, 8928, 9920, 11160, 14461, 14880, 17856, 22320, 28922, 29760, 43383, 44640, 57844, 72305, 86766, 89280, 115688, 130149, 144610, 173532, 216915, 231376, 260298, 289220, 347064, 433830, 448291, 462752, 520596, 578440, 650745, 694128, 867660, 896582, 925504, 1041192, 1156880, 1301490, 1344873, 1388256, 1735320, 1793164, 2082384, 2241455, 2313760, 2602980, 2689746, 2776512, 3470640, 3586328, 4034619, 4164768, 4482910, 4627520, 5205960, 5379492, 6724365, 6941280, 7172656, 8069238, 8329536, 8965820, 10411920, 10758984, 13448730, 13882560, 14345312, 16138476, 17931640, 20173095, 20823840, 21517968, 26897460, 28690624, 32276952, 35863280, 40346190, 41647680, 43035936, 53794920, 64553904, 71726560, 80692380, 86071872, 107589840, 129107808, 143453120, 161384760, 215179680, 258215616, 322769520, 430359360, 645539040, 1291078080]

約数ペア:

[(1, 1291078080), (2, 645539040), (3, 430359360), (4, 322769520), (5, 258215616), (6, 215179680), (8, 161384760), (9, 143453120), (10, 129107808), (12, 107589840), (15, 86071872), (16, 80692380), (18, 71726560), (20, 64553904), (24, 53794920), (30, 43035936), (31, 41647680), (32, 40346190), (36, 35863280), (40, 32276952), (45, 28690624), (48, 26897460), (60, 21517968), (62, 20823840), (64, 20173095), (72, 17931640), (80, 16138476), (90, 14345312), (93, 13882560), (96, 13448730), (120, 10758984), (124, 10411920), (144, 8965820), (155, 8329536), (160, 8069238), (180, 7172656), (186, 6941280), (192, 6724365), (240, 5379492), (248, 5205960), (279, 4627520), (288, 4482910), (310, 4164768), (320, 4034619), (360, 3586328), (372, 3470640), (465, 2776512), (480, 2689746), (496, 2602980), (558, 2313760), (576, 2241455), (620, 2082384), (720, 1793164), (744, 1735320), (930, 1388256), (960, 1344873), (992, 1301490), (1116, 1156880), (1240, 1041192), (1395, 925504), (1440, 896582), (1488, 867660), (1860, 694128), (1984, 650745), (2232, 578440), (2480, 520596), (2790, 462752), (2880, 448291), (2976, 433830), (3720, 347064), (4464, 289220), (4960, 260298), (5580, 231376), (5952, 216915), (7440, 173532), (8928, 144610), (9920, 130149), (11160, 115688), (14461, 89280), (14880, 86766), (17856, 72305), (22320, 57844), (28922, 44640), (29760, 43383)]