151147080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19993}}^1$

素因数の和:20020

約数の個数: 128

約数和(自身を含む): 575827200

約数和(自身を除く): 424680120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19993, 39986, 59979, 79972, 99965, 119958, 139951, 159944, 179937, 199930, 239916, 279902, 299895, 359874, 399860, 419853, 479832, 539811, 559804, 599790, 699755, 719748, 799720, 839706, 899685, 1079622, 1119608, 1199580, 1259559, 1399510, 1439496, 1679412, 1799370, 2099265, 2159244, 2399160, 2519118, 2699055, 2799020, 3358824, 3598740, 3778677, 4198530, 4318488, 5038236, 5398110, 5598040, 6297795, 7197480, 7557354, 8397060, 10076472, 10796220, 12595590, 15114708, 16794120, 18893385, 21592440, 25191180, 30229416, 37786770, 50382360, 75573540, 151147080]

約数ペア:

[(1, 151147080), (2, 75573540), (3, 50382360), (4, 37786770), (5, 30229416), (6, 25191180), (7, 21592440), (8, 18893385), (9, 16794120), (10, 15114708), (12, 12595590), (14, 10796220), (15, 10076472), (18, 8397060), (20, 7557354), (21, 7197480), (24, 6297795), (27, 5598040), (28, 5398110), (30, 5038236), (35, 4318488), (36, 4198530), (40, 3778677), (42, 3598740), (45, 3358824), (54, 2799020), (56, 2699055), (60, 2519118), (63, 2399160), (70, 2159244), (72, 2099265), (84, 1799370), (90, 1679412), (105, 1439496), (108, 1399510), (120, 1259559), (126, 1199580), (135, 1119608), (140, 1079622), (168, 899685), (180, 839706), (189, 799720), (210, 719748), (216, 699755), (252, 599790), (270, 559804), (280, 539811), (315, 479832), (360, 419853), (378, 399860), (420, 359874), (504, 299895), (540, 279902), (630, 239916), (756, 199930), (840, 179937), (945, 159944), (1080, 139951), (1260, 119958), (1512, 99965), (1890, 79972), (2520, 59979), (3780, 39986), (7560, 19993)]