397302360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36383}}^1$

素因数の和:36417

約数の個数: 128

約数和(自身を含む): 1467002880

約数和(自身を除く): 1069700520

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, 36383, 72766, 109149, 145532, 181915, 218298, 254681, 291064, 363830, 436596, 472979, 509362, 545745, 727660, 764043, 873192, 945958, 1018724, 1091490, 1273405, 1418937, 1455320, 1528086, 1891916, 2037448, 2182980, 2364895, 2546810, 2837874, 3056172, 3310853, 3783832, 3820215, 4365960, 4729790, 5093620, 5675748, 6112344, 6621706, 7094685, 7640430, 9459580, 9932559, 10187240, 11351496, 13243412, 14189370, 15280860, 16554265, 18919160, 19865118, 26486824, 28378740, 30561720, 33108530, 39730236, 49662795, 56757480, 66217060, 79460472, 99325590, 132434120, 198651180, 397302360]

約数ペア:

[(1, 397302360), (2, 198651180), (3, 132434120), (4, 99325590), (5, 79460472), (6, 66217060), (7, 56757480), (8, 49662795), (10, 39730236), (12, 33108530), (13, 30561720), (14, 28378740), (15, 26486824), (20, 19865118), (21, 18919160), (24, 16554265), (26, 15280860), (28, 14189370), (30, 13243412), (35, 11351496), (39, 10187240), (40, 9932559), (42, 9459580), (52, 7640430), (56, 7094685), (60, 6621706), (65, 6112344), (70, 5675748), (78, 5093620), (84, 4729790), (91, 4365960), (104, 3820215), (105, 3783832), (120, 3310853), (130, 3056172), (140, 2837874), (156, 2546810), (168, 2364895), (182, 2182980), (195, 2037448), (210, 1891916), (260, 1528086), (273, 1455320), (280, 1418937), (312, 1273405), (364, 1091490), (390, 1018724), (420, 945958), (455, 873192), (520, 764043), (546, 727660), (728, 545745), (780, 509362), (840, 472979), (910, 436596), (1092, 363830), (1365, 291064), (1560, 254681), (1820, 218298), (2184, 181915), (2730, 145532), (3640, 109149), (5460, 72766), (10920, 36383)]