28853136960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:973

約数の個数: 224

約数和(自身を含む): 92514749184

約数和(自身を除く): 63661612224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 311, 320, 401, 480, 482, 622, 723, 802, 933, 960, 964, 1203, 1205, 1244, 1446, 1555, 1604, 1866, 1928, 2005, 2406, 2410, 2488, 2892, 3110, 3208, 3615, 3732, 3856, 4010, 4665, 4812, 4820, 4976, 5784, 6015, 6220, 6416, 7230, 7464, 7712, 8020, 9330, 9624, 9640, 9952, 11568, 12030, 12440, 12832, 14460, 14928, 15424, 16040, 18660, 19248, 19280, 19904, 23136, 24060, 24880, 25664, 28920, 29856, 32080, 37320, 38496, 38560, 46272, 48120, 49760, 57840, 59712, 64160, 74640, 74951, 76992, 77120, 96240, 96641, 99520, 115680, 124711, 128320, 149280, 149902, 192480, 193282, 224853, 231360, 249422, 289923, 298560, 299804, 374133, 374755, 384960, 386564, 449706, 483205, 498844, 579846, 599608, 623555, 748266, 749510, 773128, 899412, 966410, 997688, 1124265, 1159692, 1199216, 1247110, 1449615, 1496532, 1499020, 1546256, 1798824, 1870665, 1932820, 1995376, 2248530, 2319384, 2398432, 2494220, 2899230, 2993064, 2998040, 3092512, 3597648, 3741330, 3865640, 3990752, 4497060, 4638768, 4796864, 4988440, 5798460, 5986128, 5996080, 6185024, 7195296, 7482660, 7731280, 7981504, 8994120, 9277536, 9976880, 11596920, 11972256, 11992160, 14390592, 14965320, 15462560, 17988240, 18555072, 19953760, 23193840, 23944512, 23984320, 29930640, 30055351, 30925120, 35976480, 39907520, 46387680, 59861280, 60110702, 71952960, 90166053, 92775360, 119722560, 120221404, 150276755, 180332106, 240442808, 300553510, 360664212, 450830265, 480885616, 601107020, 721328424, 901660530, 961771232, 1202214040, 1442656848, 1803321060, 1923542464, 2404428080, 2885313696, 3606642120, 4808856160, 5770627392, 7213284240, 9617712320, 14426568480, 28853136960]

約数ペア:

[(1, 28853136960), (2, 14426568480), (3, 9617712320), (4, 7213284240), (5, 5770627392), (6, 4808856160), (8, 3606642120), (10, 2885313696), (12, 2404428080), (15, 1923542464), (16, 1803321060), (20, 1442656848), (24, 1202214040), (30, 961771232), (32, 901660530), (40, 721328424), (48, 601107020), (60, 480885616), (64, 450830265), (80, 360664212), (96, 300553510), (120, 240442808), (160, 180332106), (192, 150276755), (240, 120221404), (241, 119722560), (311, 92775360), (320, 90166053), (401, 71952960), (480, 60110702), (482, 59861280), (622, 46387680), (723, 39907520), (802, 35976480), (933, 30925120), (960, 30055351), (964, 29930640), (1203, 23984320), (1205, 23944512), (1244, 23193840), (1446, 19953760), (1555, 18555072), (1604, 17988240), (1866, 15462560), (1928, 14965320), (2005, 14390592), (2406, 11992160), (2410, 11972256), (2488, 11596920), (2892, 9976880), (3110, 9277536), (3208, 8994120), (3615, 7981504), (3732, 7731280), (3856, 7482660), (4010, 7195296), (4665, 6185024), (4812, 5996080), (4820, 5986128), (4976, 5798460), (5784, 4988440), (6015, 4796864), (6220, 4638768), (6416, 4497060), (7230, 3990752), (7464, 3865640), (7712, 3741330), (8020, 3597648), (9330, 3092512), (9624, 2998040), (9640, 2993064), (9952, 2899230), (11568, 2494220), (12030, 2398432), (12440, 2319384), (12832, 2248530), (14460, 1995376), (14928, 1932820), (15424, 1870665), (16040, 1798824), (18660, 1546256), (19248, 1499020), (19280, 1496532), (19904, 1449615), (23136, 1247110), (24060, 1199216), (24880, 1159692), (25664, 1124265), (28920, 997688), (29856, 966410), (32080, 899412), (37320, 773128), (38496, 749510), (38560, 748266), (46272, 623555), (48120, 599608), (49760, 579846), (57840, 498844), (59712, 483205), (64160, 449706), (74640, 386564), (74951, 384960), (76992, 374755), (77120, 374133), (96240, 299804), (96641, 298560), (99520, 289923), (115680, 249422), (124711, 231360), (128320, 224853), (149280, 193282), (149902, 192480)]