2019035520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4937}}^1$

素因数の和:5033

約数の個数: 192

約数和(自身を含む): 7071611040

約数和(自身を除く): 5052575520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1278, 1420, 1440, 1704, 1920, 2130, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 4937, 5112, 5680, 5760, 6390, 6816, 8520, 9088, 9874, 10224, 11360, 12780, 13632, 14811, 17040, 19748, 20448, 22720, 24685, 25560, 27264, 29622, 34080, 39496, 40896, 44433, 45440, 49370, 51120, 59244, 68160, 74055, 78992, 81792, 88866, 98740, 102240, 118488, 136320, 148110, 157984, 177732, 197480, 204480, 222165, 236976, 296220, 315968, 350527, 355464, 394960, 408960, 444330, 473952, 592440, 631936, 701054, 710928, 789920, 888660, 947904, 1051581, 1184880, 1402108, 1421856, 1579840, 1752635, 1777320, 1895808, 2103162, 2369760, 2804216, 2843712, 3154743, 3159680, 3505270, 3554640, 4206324, 4739520, 5257905, 5608432, 5687424, 6309486, 7010540, 7109280, 8412648, 9479040, 10515810, 11216864, 12618972, 14021080, 14218560, 15773715, 16825296, 21031620, 22433728, 25237944, 28042160, 28437120, 31547430, 33650592, 42063240, 44867456, 50475888, 56084320, 63094860, 67301184, 84126480, 100951776, 112168640, 126189720, 134602368, 168252960, 201903552, 224337280, 252379440, 336505920, 403807104, 504758880, 673011840, 1009517760, 2019035520]

約数ペア:

[(1, 2019035520), (2, 1009517760), (3, 673011840), (4, 504758880), (5, 403807104), (6, 336505920), (8, 252379440), (9, 224337280), (10, 201903552), (12, 168252960), (15, 134602368), (16, 126189720), (18, 112168640), (20, 100951776), (24, 84126480), (30, 67301184), (32, 63094860), (36, 56084320), (40, 50475888), (45, 44867456), (48, 42063240), (60, 33650592), (64, 31547430), (71, 28437120), (72, 28042160), (80, 25237944), (90, 22433728), (96, 21031620), (120, 16825296), (128, 15773715), (142, 14218560), (144, 14021080), (160, 12618972), (180, 11216864), (192, 10515810), (213, 9479040), (240, 8412648), (284, 7109280), (288, 7010540), (320, 6309486), (355, 5687424), (360, 5608432), (384, 5257905), (426, 4739520), (480, 4206324), (568, 3554640), (576, 3505270), (639, 3159680), (640, 3154743), (710, 2843712), (720, 2804216), (852, 2369760), (960, 2103162), (1065, 1895808), (1136, 1777320), (1152, 1752635), (1278, 1579840), (1420, 1421856), (1440, 1402108), (1704, 1184880), (1920, 1051581), (2130, 947904), (2272, 888660), (2556, 789920), (2840, 710928), (2880, 701054), (3195, 631936), (3408, 592440), (4260, 473952), (4544, 444330), (4937, 408960), (5112, 394960), (5680, 355464), (5760, 350527), (6390, 315968), (6816, 296220), (8520, 236976), (9088, 222165), (9874, 204480), (10224, 197480), (11360, 177732), (12780, 157984), (13632, 148110), (14811, 136320), (17040, 118488), (19748, 102240), (20448, 98740), (22720, 88866), (24685, 81792), (25560, 78992), (27264, 74055), (29622, 68160), (34080, 59244), (39496, 51120), (40896, 49370), (44433, 45440)]