86803080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7983

約数の個数: 128

約数和(自身を含む): 320544000

約数和(自身を除く): 233740920

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, 7949, 10920, 15898, 23847, 31796, 39745, 47694, 55643, 63592, 79490, 95388, 103337, 111286, 119235, 158980, 166929, 190776, 206674, 222572, 238470, 278215, 310011, 317960, 333858, 413348, 445144, 476940, 516685, 556430, 620022, 667716, 723359, 826696, 834645, 953880, 1033370, 1112860, 1240044, 1335432, 1446718, 1550055, 1669290, 2066740, 2170077, 2225720, 2480088, 2893436, 3100110, 3338580, 3616795, 4133480, 4340154, 5786872, 6200220, 6677160, 7233590, 8680308, 10850385, 12400440, 14467180, 17360616, 21700770, 28934360, 43401540, 86803080]

約数ペア:

[(1, 86803080), (2, 43401540), (3, 28934360), (4, 21700770), (5, 17360616), (6, 14467180), (7, 12400440), (8, 10850385), (10, 8680308), (12, 7233590), (13, 6677160), (14, 6200220), (15, 5786872), (20, 4340154), (21, 4133480), (24, 3616795), (26, 3338580), (28, 3100110), (30, 2893436), (35, 2480088), (39, 2225720), (40, 2170077), (42, 2066740), (52, 1669290), (56, 1550055), (60, 1446718), (65, 1335432), (70, 1240044), (78, 1112860), (84, 1033370), (91, 953880), (104, 834645), (105, 826696), (120, 723359), (130, 667716), (140, 620022), (156, 556430), (168, 516685), (182, 476940), (195, 445144), (210, 413348), (260, 333858), (273, 317960), (280, 310011), (312, 278215), (364, 238470), (390, 222572), (420, 206674), (455, 190776), (520, 166929), (546, 158980), (728, 119235), (780, 111286), (840, 103337), (910, 95388), (1092, 79490), (1365, 63592), (1560, 55643), (1820, 47694), (2184, 39745), (2730, 31796), (3640, 23847), (5460, 15898), (7949, 10920)]