1198764840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:912

約数の個数: 256

約数和(自身を含む): 4461649920

約数和(自身を除く): 3262885080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 151, 156, 168, 182, 195, 210, 260, 273, 280, 302, 312, 364, 390, 420, 453, 455, 520, 546, 604, 727, 728, 755, 780, 840, 906, 910, 1057, 1092, 1208, 1365, 1454, 1510, 1560, 1812, 1820, 1963, 2114, 2181, 2184, 2265, 2730, 2908, 3020, 3171, 3624, 3635, 3640, 3926, 4228, 4362, 4530, 5089, 5285, 5460, 5816, 5889, 6040, 6342, 7270, 7852, 8456, 8724, 9060, 9451, 9815, 10178, 10570, 10905, 10920, 11778, 12684, 13741, 14540, 15267, 15704, 15855, 17448, 18120, 18902, 19630, 20356, 21140, 21810, 23556, 25368, 25445, 27482, 28353, 29080, 29445, 30534, 31710, 37804, 39260, 40712, 41223, 42280, 43620, 47112, 47255, 50890, 54964, 56706, 58890, 61068, 63420, 66157, 68705, 75608, 76335, 78520, 82446, 87240, 94510, 101780, 109777, 109928, 113412, 117780, 122136, 126840, 132314, 137410, 141765, 152670, 164892, 189020, 198471, 203560, 206115, 219554, 226824, 235560, 264628, 274820, 283530, 305340, 329331, 329784, 330785, 378040, 396942, 412230, 439108, 529256, 548885, 549640, 567060, 610680, 658662, 661570, 768439, 793884, 824460, 878216, 992355, 1097770, 1134120, 1317324, 1323140, 1427101, 1536878, 1587768, 1646655, 1648920, 1984710, 2195540, 2305317, 2634648, 2646280, 2854202, 3073756, 3293310, 3842195, 3969420, 4281303, 4391080, 4610634, 5708404, 6147512, 6586620, 7135505, 7684390, 7938840, 8562606, 9221268, 9989707, 11416808, 11526585, 13173240, 14271010, 15368780, 17125212, 18442536, 19979414, 21406515, 23053170, 28542020, 29969121, 30737560, 34250424, 39958828, 42813030, 46106340, 49948535, 57084040, 59938242, 79917656, 85626060, 92212680, 99897070, 119876484, 149845605, 171252120, 199794140, 239752968, 299691210, 399588280, 599382420, 1198764840]

約数ペア:

[(1, 1198764840), (2, 599382420), (3, 399588280), (4, 299691210), (5, 239752968), (6, 199794140), (7, 171252120), (8, 149845605), (10, 119876484), (12, 99897070), (13, 92212680), (14, 85626060), (15, 79917656), (20, 59938242), (21, 57084040), (24, 49948535), (26, 46106340), (28, 42813030), (30, 39958828), (35, 34250424), (39, 30737560), (40, 29969121), (42, 28542020), (52, 23053170), (56, 21406515), (60, 19979414), (65, 18442536), (70, 17125212), (78, 15368780), (84, 14271010), (91, 13173240), (104, 11526585), (105, 11416808), (120, 9989707), (130, 9221268), (140, 8562606), (151, 7938840), (156, 7684390), (168, 7135505), (182, 6586620), (195, 6147512), (210, 5708404), (260, 4610634), (273, 4391080), (280, 4281303), (302, 3969420), (312, 3842195), (364, 3293310), (390, 3073756), (420, 2854202), (453, 2646280), (455, 2634648), (520, 2305317), (546, 2195540), (604, 1984710), (727, 1648920), (728, 1646655), (755, 1587768), (780, 1536878), (840, 1427101), (906, 1323140), (910, 1317324), (1057, 1134120), (1092, 1097770), (1208, 992355), (1365, 878216), (1454, 824460), (1510, 793884), (1560, 768439), (1812, 661570), (1820, 658662), (1963, 610680), (2114, 567060), (2181, 549640), (2184, 548885), (2265, 529256), (2730, 439108), (2908, 412230), (3020, 396942), (3171, 378040), (3624, 330785), (3635, 329784), (3640, 329331), (3926, 305340), (4228, 283530), (4362, 274820), (4530, 264628), (5089, 235560), (5285, 226824), (5460, 219554), (5816, 206115), (5889, 203560), (6040, 198471), (6342, 189020), (7270, 164892), (7852, 152670), (8456, 141765), (8724, 137410), (9060, 132314), (9451, 126840), (9815, 122136), (10178, 117780), (10570, 113412), (10905, 109928), (10920, 109777), (11778, 101780), (12684, 94510), (13741, 87240), (14540, 82446), (15267, 78520), (15704, 76335), (15855, 75608), (17448, 68705), (18120, 66157), (18902, 63420), (19630, 61068), (20356, 58890), (21140, 56706), (21810, 54964), (23556, 50890), (25368, 47255), (25445, 47112), (27482, 43620), (28353, 42280), (29080, 41223), (29445, 40712), (30534, 39260), (31710, 37804)]