168930720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16759}}^1$

素因数の和:16787

約数の個数: 144

約数和(自身を含む): 658869120

約数和(自身を除く): 489938400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16759, 33518, 50277, 67036, 83795, 100554, 117313, 134072, 150831, 167590, 201108, 234626, 251385, 268144, 301662, 335180, 351939, 402216, 469252, 502770, 536288, 586565, 603324, 670360, 703878, 754155, 804432, 938504, 1005540, 1055817, 1173130, 1206648, 1340720, 1407756, 1508310, 1608864, 1759695, 1877008, 2011080, 2111634, 2346260, 2413296, 2681440, 2815512, 3016620, 3519390, 3754016, 4022160, 4223268, 4692520, 4826592, 5279085, 5631024, 6033240, 7038780, 8044320, 8446536, 9385040, 10558170, 11262048, 12066480, 14077560, 16893072, 18770080, 21116340, 24132960, 28155120, 33786144, 42232680, 56310240, 84465360, 168930720]

約数ペア:

[(1, 168930720), (2, 84465360), (3, 56310240), (4, 42232680), (5, 33786144), (6, 28155120), (7, 24132960), (8, 21116340), (9, 18770080), (10, 16893072), (12, 14077560), (14, 12066480), (15, 11262048), (16, 10558170), (18, 9385040), (20, 8446536), (21, 8044320), (24, 7038780), (28, 6033240), (30, 5631024), (32, 5279085), (35, 4826592), (36, 4692520), (40, 4223268), (42, 4022160), (45, 3754016), (48, 3519390), (56, 3016620), (60, 2815512), (63, 2681440), (70, 2413296), (72, 2346260), (80, 2111634), (84, 2011080), (90, 1877008), (96, 1759695), (105, 1608864), (112, 1508310), (120, 1407756), (126, 1340720), (140, 1206648), (144, 1173130), (160, 1055817), (168, 1005540), (180, 938504), (210, 804432), (224, 754155), (240, 703878), (252, 670360), (280, 603324), (288, 586565), (315, 536288), (336, 502770), (360, 469252), (420, 402216), (480, 351939), (504, 335180), (560, 301662), (630, 268144), (672, 251385), (720, 234626), (840, 201108), (1008, 167590), (1120, 150831), (1260, 134072), (1440, 117313), (1680, 100554), (2016, 83795), (2520, 67036), (3360, 50277), (5040, 33518), (10080, 16759)]