28653012240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{4111}}^1$

素因数の和:4497

約数の個数: 160

約数和(自身を含む): 89980955136

約数和(自身を除く): 61327942896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 257, 339, 452, 514, 565, 678, 771, 904, 1028, 1130, 1285, 1356, 1542, 1695, 1808, 2056, 2260, 2570, 2712, 3084, 3390, 3855, 4111, 4112, 4520, 5140, 5424, 6168, 6780, 7710, 8222, 9040, 10280, 12333, 12336, 13560, 15420, 16444, 20555, 20560, 24666, 27120, 29041, 30840, 32888, 41110, 49332, 58082, 61665, 61680, 65776, 82220, 87123, 98664, 116164, 123330, 145205, 164440, 174246, 197328, 232328, 246660, 290410, 328880, 348492, 435615, 464543, 464656, 493320, 580820, 696984, 871230, 929086, 986640, 1056527, 1161640, 1393629, 1393968, 1742460, 1858172, 2113054, 2322715, 2323280, 2787258, 3169581, 3484920, 3716344, 4226108, 4645430, 5282635, 5574516, 6339162, 6968145, 6969840, 7432688, 8452216, 9290860, 10565270, 11149032, 12678324, 13936290, 15847905, 16904432, 18581720, 21130540, 22298064, 25356648, 27872580, 31695810, 37163440, 42261080, 50713296, 55745160, 63391620, 84522160, 111490320, 119387551, 126783240, 238775102, 253566480, 358162653, 477550204, 596937755, 716325306, 955100408, 1193875510, 1432650612, 1790813265, 1910200816, 2387751020, 2865301224, 3581626530, 4775502040, 5730602448, 7163253060, 9551004080, 14326506120, 28653012240]

約数ペア:

[(1, 28653012240), (2, 14326506120), (3, 9551004080), (4, 7163253060), (5, 5730602448), (6, 4775502040), (8, 3581626530), (10, 2865301224), (12, 2387751020), (15, 1910200816), (16, 1790813265), (20, 1432650612), (24, 1193875510), (30, 955100408), (40, 716325306), (48, 596937755), (60, 477550204), (80, 358162653), (113, 253566480), (120, 238775102), (226, 126783240), (240, 119387551), (257, 111490320), (339, 84522160), (452, 63391620), (514, 55745160), (565, 50713296), (678, 42261080), (771, 37163440), (904, 31695810), (1028, 27872580), (1130, 25356648), (1285, 22298064), (1356, 21130540), (1542, 18581720), (1695, 16904432), (1808, 15847905), (2056, 13936290), (2260, 12678324), (2570, 11149032), (2712, 10565270), (3084, 9290860), (3390, 8452216), (3855, 7432688), (4111, 6969840), (4112, 6968145), (4520, 6339162), (5140, 5574516), (5424, 5282635), (6168, 4645430), (6780, 4226108), (7710, 3716344), (8222, 3484920), (9040, 3169581), (10280, 2787258), (12333, 2323280), (12336, 2322715), (13560, 2113054), (15420, 1858172), (16444, 1742460), (20555, 1393968), (20560, 1393629), (24666, 1161640), (27120, 1056527), (29041, 986640), (30840, 929086), (32888, 871230), (41110, 696984), (49332, 580820), (58082, 493320), (61665, 464656), (61680, 464543), (65776, 435615), (82220, 348492), (87123, 328880), (98664, 290410), (116164, 246660), (123330, 232328), (145205, 197328), (164440, 174246)]