540974280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:620

約数の個数: 256

約数和(自身を含む): 2043740160

約数和(自身を除く): 1502765880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 127, 132, 140, 154, 165, 168, 210, 220, 231, 254, 264, 280, 308, 330, 381, 385, 420, 440, 461, 462, 508, 616, 635, 660, 762, 770, 840, 889, 922, 924, 1016, 1155, 1270, 1320, 1383, 1397, 1524, 1540, 1778, 1844, 1848, 1905, 2305, 2310, 2540, 2667, 2766, 2794, 3048, 3080, 3227, 3556, 3688, 3810, 4191, 4445, 4610, 4620, 5071, 5080, 5334, 5532, 5588, 6454, 6915, 6985, 7112, 7620, 8382, 8890, 9220, 9240, 9681, 9779, 10142, 10668, 11064, 11176, 12908, 13335, 13830, 13970, 15213, 15240, 16135, 16764, 17780, 18440, 19362, 19558, 20284, 20955, 21336, 25355, 25816, 26670, 27660, 27940, 29337, 30426, 32270, 33528, 35497, 35560, 38724, 39116, 40568, 41910, 48405, 48895, 50710, 53340, 55320, 55880, 58547, 58674, 60852, 64540, 70994, 76065, 77448, 78232, 83820, 96810, 97790, 101420, 106491, 106680, 117094, 117348, 121704, 129080, 141988, 146685, 152130, 167640, 175641, 177485, 193620, 195580, 202840, 212982, 234188, 234696, 283976, 292735, 293370, 304260, 351282, 354970, 387240, 391160, 409829, 425964, 468376, 532455, 585470, 586740, 608520, 644017, 702564, 709940, 819658, 851928, 878205, 1064910, 1170940, 1173480, 1229487, 1288034, 1405128, 1419880, 1639316, 1756410, 1932051, 2049145, 2129820, 2341880, 2458974, 2576068, 3220085, 3278632, 3512820, 3864102, 4098290, 4259640, 4508119, 4917948, 5152136, 6147435, 6440170, 7025640, 7728204, 8196580, 9016238, 9660255, 9835896, 12294870, 12880340, 13524357, 15456408, 16393160, 18032476, 19320510, 22540595, 24589740, 25760680, 27048714, 36064952, 38641020, 45081190, 49179480, 54097428, 67621785, 77282040, 90162380, 108194856, 135243570, 180324760, 270487140, 540974280]

約数ペア:

[(1, 540974280), (2, 270487140), (3, 180324760), (4, 135243570), (5, 108194856), (6, 90162380), (7, 77282040), (8, 67621785), (10, 54097428), (11, 49179480), (12, 45081190), (14, 38641020), (15, 36064952), (20, 27048714), (21, 25760680), (22, 24589740), (24, 22540595), (28, 19320510), (30, 18032476), (33, 16393160), (35, 15456408), (40, 13524357), (42, 12880340), (44, 12294870), (55, 9835896), (56, 9660255), (60, 9016238), (66, 8196580), (70, 7728204), (77, 7025640), (84, 6440170), (88, 6147435), (105, 5152136), (110, 4917948), (120, 4508119), (127, 4259640), (132, 4098290), (140, 3864102), (154, 3512820), (165, 3278632), (168, 3220085), (210, 2576068), (220, 2458974), (231, 2341880), (254, 2129820), (264, 2049145), (280, 1932051), (308, 1756410), (330, 1639316), (381, 1419880), (385, 1405128), (420, 1288034), (440, 1229487), (461, 1173480), (462, 1170940), (508, 1064910), (616, 878205), (635, 851928), (660, 819658), (762, 709940), (770, 702564), (840, 644017), (889, 608520), (922, 586740), (924, 585470), (1016, 532455), (1155, 468376), (1270, 425964), (1320, 409829), (1383, 391160), (1397, 387240), (1524, 354970), (1540, 351282), (1778, 304260), (1844, 293370), (1848, 292735), (1905, 283976), (2305, 234696), (2310, 234188), (2540, 212982), (2667, 202840), (2766, 195580), (2794, 193620), (3048, 177485), (3080, 175641), (3227, 167640), (3556, 152130), (3688, 146685), (3810, 141988), (4191, 129080), (4445, 121704), (4610, 117348), (4620, 117094), (5071, 106680), (5080, 106491), (5334, 101420), (5532, 97790), (5588, 96810), (6454, 83820), (6915, 78232), (6985, 77448), (7112, 76065), (7620, 70994), (8382, 64540), (8890, 60852), (9220, 58674), (9240, 58547), (9681, 55880), (9779, 55320), (10142, 53340), (10668, 50710), (11064, 48895), (11176, 48405), (12908, 41910), (13335, 40568), (13830, 39116), (13970, 38724), (15213, 35560), (15240, 35497), (16135, 33528), (16764, 32270), (17780, 30426), (18440, 29337), (19362, 27940), (19558, 27660), (20284, 26670), (20955, 25816), (21336, 25355)]