202209840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:836

約数の個数: 240

約数和(自身を含む): 791788608

約数和(自身を除く): 589578768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 757, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1514, 1590, 1680, 1855, 1908, 2120, 2226, 2271, 2385, 2520, 2544, 2968, 3028, 3180, 3339, 3710, 3785, 3816, 4240, 4452, 4542, 4770, 5040, 5299, 5565, 5936, 6056, 6360, 6678, 6813, 7420, 7570, 7632, 8904, 9084, 9540, 10598, 11130, 11355, 12112, 12720, 13356, 13626, 14840, 15140, 15897, 16695, 17808, 18168, 19080, 21196, 22260, 22710, 26495, 26712, 27252, 29680, 30280, 31794, 33390, 34065, 36336, 38160, 40121, 42392, 44520, 45420, 47691, 52990, 53424, 54504, 60560, 63588, 66780, 68130, 79485, 80242, 84784, 89040, 90840, 95382, 105980, 109008, 120363, 127176, 133560, 136260, 158970, 160484, 181680, 190764, 200605, 211960, 238455, 240726, 254352, 267120, 272520, 280847, 317940, 320968, 361089, 381528, 401210, 423920, 476910, 481452, 545040, 561694, 601815, 635880, 641936, 722178, 763056, 802420, 842541, 953820, 962904, 1123388, 1203630, 1271760, 1404235, 1444356, 1604840, 1685082, 1805445, 1907640, 1925808, 2246776, 2407260, 2527623, 2808470, 2888712, 3209680, 3370164, 3610890, 3815280, 4212705, 4493552, 4814520, 5055246, 5616940, 5777424, 6740328, 7221780, 8425410, 9629040, 10110492, 11233880, 12638115, 13480656, 14443560, 16850820, 20220984, 22467760, 25276230, 28887120, 33701640, 40441968, 50552460, 67403280, 101104920, 202209840]

約数ペア:

[(1, 202209840), (2, 101104920), (3, 67403280), (4, 50552460), (5, 40441968), (6, 33701640), (7, 28887120), (8, 25276230), (9, 22467760), (10, 20220984), (12, 16850820), (14, 14443560), (15, 13480656), (16, 12638115), (18, 11233880), (20, 10110492), (21, 9629040), (24, 8425410), (28, 7221780), (30, 6740328), (35, 5777424), (36, 5616940), (40, 5055246), (42, 4814520), (45, 4493552), (48, 4212705), (53, 3815280), (56, 3610890), (60, 3370164), (63, 3209680), (70, 2888712), (72, 2808470), (80, 2527623), (84, 2407260), (90, 2246776), (105, 1925808), (106, 1907640), (112, 1805445), (120, 1685082), (126, 1604840), (140, 1444356), (144, 1404235), (159, 1271760), (168, 1203630), (180, 1123388), (210, 962904), (212, 953820), (240, 842541), (252, 802420), (265, 763056), (280, 722178), (315, 641936), (318, 635880), (336, 601815), (360, 561694), (371, 545040), (420, 481452), (424, 476910), (477, 423920), (504, 401210), (530, 381528), (560, 361089), (630, 320968), (636, 317940), (720, 280847), (742, 272520), (757, 267120), (795, 254352), (840, 240726), (848, 238455), (954, 211960), (1008, 200605), (1060, 190764), (1113, 181680), (1260, 160484), (1272, 158970), (1484, 136260), (1514, 133560), (1590, 127176), (1680, 120363), (1855, 109008), (1908, 105980), (2120, 95382), (2226, 90840), (2271, 89040), (2385, 84784), (2520, 80242), (2544, 79485), (2968, 68130), (3028, 66780), (3180, 63588), (3339, 60560), (3710, 54504), (3785, 53424), (3816, 52990), (4240, 47691), (4452, 45420), (4542, 44520), (4770, 42392), (5040, 40121), (5299, 38160), (5565, 36336), (5936, 34065), (6056, 33390), (6360, 31794), (6678, 30280), (6813, 29680), (7420, 27252), (7570, 26712), (7632, 26495), (8904, 22710), (9084, 22260), (9540, 21196), (10598, 19080), (11130, 18168), (11355, 17808), (12112, 16695), (12720, 15897), (13356, 15140), (13626, 14840)]