14867481720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361491}}^1$

素因数の和:1361525

約数の個数: 128

約数和(自身を含む): 54895357440

約数和(自身を除く): 40027875720

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, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 1361491, 2722982, 4084473, 5445964, 6807455, 8168946, 9530437, 10891928, 13614910, 16337892, 17699383, 19060874, 20422365, 27229820, 28591311, 32675784, 35398766, 38121748, 40844730, 47652185, 53098149, 54459640, 57182622, 70797532, 76243496, 81689460, 88496915, 95304370, 106196298, 114365244, 123895681, 141595064, 142956555, 163378920, 176993830, 190608740, 212392596, 228730488, 247791362, 265490745, 285913110, 353987660, 371687043, 381217480, 424785192, 495582724, 530981490, 571826220, 619478405, 707975320, 743374086, 991165448, 1061962980, 1143652440, 1238956810, 1486748172, 1858435215, 2123925960, 2477913620, 2973496344, 3716870430, 4955827240, 7433740860, 14867481720]

約数ペア:

[(1, 14867481720), (2, 7433740860), (3, 4955827240), (4, 3716870430), (5, 2973496344), (6, 2477913620), (7, 2123925960), (8, 1858435215), (10, 1486748172), (12, 1238956810), (13, 1143652440), (14, 1061962980), (15, 991165448), (20, 743374086), (21, 707975320), (24, 619478405), (26, 571826220), (28, 530981490), (30, 495582724), (35, 424785192), (39, 381217480), (40, 371687043), (42, 353987660), (52, 285913110), (56, 265490745), (60, 247791362), (65, 228730488), (70, 212392596), (78, 190608740), (84, 176993830), (91, 163378920), (104, 142956555), (105, 141595064), (120, 123895681), (130, 114365244), (140, 106196298), (156, 95304370), (168, 88496915), (182, 81689460), (195, 76243496), (210, 70797532), (260, 57182622), (273, 54459640), (280, 53098149), (312, 47652185), (364, 40844730), (390, 38121748), (420, 35398766), (455, 32675784), (520, 28591311), (546, 27229820), (728, 20422365), (780, 19060874), (840, 17699383), (910, 16337892), (1092, 13614910), (1365, 10891928), (1560, 9530437), (1820, 8168946), (2184, 6807455), (2730, 5445964), (3640, 4084473), (5460, 2722982), (10920, 1361491)]