283255920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1940

約数の個数: 160

約数和(自身を含む): 989936640

約数和(自身を除く): 706680720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1847, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3694, 3834, 4260, 5112, 5541, 5680, 6390, 7388, 7668, 8520, 9235, 9585, 10224, 11082, 12780, 14776, 15336, 16623, 17040, 18470, 19170, 22164, 25560, 27705, 29552, 30672, 33246, 36940, 38340, 44328, 49869, 51120, 55410, 66492, 73880, 76680, 83115, 88656, 99738, 110820, 131137, 132984, 147760, 153360, 166230, 199476, 221640, 249345, 262274, 265968, 332460, 393411, 398952, 443280, 498690, 524548, 655685, 664920, 786822, 797904, 997380, 1049096, 1180233, 1311370, 1329840, 1573644, 1967055, 1994760, 2098192, 2360466, 2622740, 3147288, 3540699, 3934110, 3989520, 4720932, 5245480, 5901165, 6294576, 7081398, 7868220, 9441864, 10490960, 11802330, 14162796, 15736440, 17703495, 18883728, 23604660, 28325592, 31472880, 35406990, 47209320, 56651184, 70813980, 94418640, 141627960, 283255920]

約数ペア:

[(1, 283255920), (2, 141627960), (3, 94418640), (4, 70813980), (5, 56651184), (6, 47209320), (8, 35406990), (9, 31472880), (10, 28325592), (12, 23604660), (15, 18883728), (16, 17703495), (18, 15736440), (20, 14162796), (24, 11802330), (27, 10490960), (30, 9441864), (36, 7868220), (40, 7081398), (45, 6294576), (48, 5901165), (54, 5245480), (60, 4720932), (71, 3989520), (72, 3934110), (80, 3540699), (90, 3147288), (108, 2622740), (120, 2360466), (135, 2098192), (142, 1994760), (144, 1967055), (180, 1573644), (213, 1329840), (216, 1311370), (240, 1180233), (270, 1049096), (284, 997380), (355, 797904), (360, 786822), (426, 664920), (432, 655685), (540, 524548), (568, 498690), (639, 443280), (710, 398952), (720, 393411), (852, 332460), (1065, 265968), (1080, 262274), (1136, 249345), (1278, 221640), (1420, 199476), (1704, 166230), (1847, 153360), (1917, 147760), (2130, 132984), (2160, 131137), (2556, 110820), (2840, 99738), (3195, 88656), (3408, 83115), (3694, 76680), (3834, 73880), (4260, 66492), (5112, 55410), (5541, 51120), (5680, 49869), (6390, 44328), (7388, 38340), (7668, 36940), (8520, 33246), (9235, 30672), (9585, 29552), (10224, 27705), (11082, 25560), (12780, 22164), (14776, 19170), (15336, 18470), (16623, 17040)]