262234440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 926780400

約数和(自身を除く): 664545960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 137, 156, 180, 195, 234, 260, 274, 312, 360, 390, 409, 411, 468, 520, 548, 585, 685, 780, 818, 822, 936, 1096, 1170, 1227, 1233, 1370, 1560, 1636, 1644, 1781, 2045, 2055, 2340, 2454, 2466, 2740, 3272, 3288, 3562, 3681, 4090, 4110, 4680, 4908, 4932, 5317, 5343, 5480, 6135, 6165, 7124, 7362, 8180, 8220, 8905, 9816, 9864, 10634, 10686, 12270, 12330, 14248, 14724, 15951, 16029, 16360, 16440, 17810, 18405, 21268, 21372, 24540, 24660, 26585, 26715, 29448, 31902, 32058, 35620, 36810, 42536, 42744, 47853, 49080, 49320, 53170, 53430, 56033, 63804, 64116, 71240, 73620, 79755, 80145, 95706, 106340, 106860, 112066, 127608, 128232, 147240, 159510, 160290, 168099, 191412, 212680, 213720, 224132, 239265, 280165, 319020, 320580, 336198, 382824, 448264, 478530, 504297, 560330, 638040, 641160, 672396, 728429, 840495, 957060, 1008594, 1120660, 1344792, 1456858, 1680990, 1914120, 2017188, 2185287, 2241320, 2521485, 2913716, 3361980, 3642145, 4034376, 4370574, 5042970, 5827432, 6555861, 6723960, 7284290, 8741148, 10085940, 10926435, 13111722, 14568580, 17482296, 20171880, 21852870, 26223444, 29137160, 32779305, 43705740, 52446888, 65558610, 87411480, 131117220, 262234440]

約数ペア:

[(1, 262234440), (2, 131117220), (3, 87411480), (4, 65558610), (5, 52446888), (6, 43705740), (8, 32779305), (9, 29137160), (10, 26223444), (12, 21852870), (13, 20171880), (15, 17482296), (18, 14568580), (20, 13111722), (24, 10926435), (26, 10085940), (30, 8741148), (36, 7284290), (39, 6723960), (40, 6555861), (45, 5827432), (52, 5042970), (60, 4370574), (65, 4034376), (72, 3642145), (78, 3361980), (90, 2913716), (104, 2521485), (117, 2241320), (120, 2185287), (130, 2017188), (137, 1914120), (156, 1680990), (180, 1456858), (195, 1344792), (234, 1120660), (260, 1008594), (274, 957060), (312, 840495), (360, 728429), (390, 672396), (409, 641160), (411, 638040), (468, 560330), (520, 504297), (548, 478530), (585, 448264), (685, 382824), (780, 336198), (818, 320580), (822, 319020), (936, 280165), (1096, 239265), (1170, 224132), (1227, 213720), (1233, 212680), (1370, 191412), (1560, 168099), (1636, 160290), (1644, 159510), (1781, 147240), (2045, 128232), (2055, 127608), (2340, 112066), (2454, 106860), (2466, 106340), (2740, 95706), (3272, 80145), (3288, 79755), (3562, 73620), (3681, 71240), (4090, 64116), (4110, 63804), (4680, 56033), (4908, 53430), (4932, 53170), (5317, 49320), (5343, 49080), (5480, 47853), (6135, 42744), (6165, 42536), (7124, 36810), (7362, 35620), (8180, 32058), (8220, 31902), (8905, 29448), (9816, 26715), (9864, 26585), (10634, 24660), (10686, 24540), (12270, 21372), (12330, 21268), (14248, 18405), (14724, 17810), (15951, 16440), (16029, 16360)]