162912960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{8081}}^1$

素因数の和:8111

約数の個数: 168

約数和(自身を含む): 640482336

約数和(自身を除く): 477569376

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 8081, 10080, 16162, 20160, 24243, 32324, 40405, 48486, 56567, 64648, 72729, 80810, 96972, 113134, 121215, 129296, 145458, 161620, 169701, 193944, 226268, 242430, 258592, 282835, 290916, 323240, 339402, 363645, 387888, 452536, 484860, 509103, 517184, 565670, 581832, 646480, 678804, 727290, 775776, 848505, 905072, 969720, 1018206, 1131340, 1163664, 1292960, 1357608, 1454580, 1551552, 1697010, 1810144, 1939440, 2036412, 2262680, 2327328, 2545515, 2585920, 2715216, 2909160, 3394020, 3620288, 3878880, 4072824, 4525360, 4654656, 5091030, 5430432, 5818320, 6788040, 7757760, 8145648, 9050720, 10182060, 10860864, 11636640, 13576080, 16291296, 18101440, 20364120, 23273280, 27152160, 32582592, 40728240, 54304320, 81456480, 162912960]

約数ペア:

[(1, 162912960), (2, 81456480), (3, 54304320), (4, 40728240), (5, 32582592), (6, 27152160), (7, 23273280), (8, 20364120), (9, 18101440), (10, 16291296), (12, 13576080), (14, 11636640), (15, 10860864), (16, 10182060), (18, 9050720), (20, 8145648), (21, 7757760), (24, 6788040), (28, 5818320), (30, 5430432), (32, 5091030), (35, 4654656), (36, 4525360), (40, 4072824), (42, 3878880), (45, 3620288), (48, 3394020), (56, 2909160), (60, 2715216), (63, 2585920), (64, 2545515), (70, 2327328), (72, 2262680), (80, 2036412), (84, 1939440), (90, 1810144), (96, 1697010), (105, 1551552), (112, 1454580), (120, 1357608), (126, 1292960), (140, 1163664), (144, 1131340), (160, 1018206), (168, 969720), (180, 905072), (192, 848505), (210, 775776), (224, 727290), (240, 678804), (252, 646480), (280, 581832), (288, 565670), (315, 517184), (320, 509103), (336, 484860), (360, 452536), (420, 387888), (448, 363645), (480, 339402), (504, 323240), (560, 290916), (576, 282835), (630, 258592), (672, 242430), (720, 226268), (840, 193944), (960, 169701), (1008, 161620), (1120, 145458), (1260, 129296), (1344, 121215), (1440, 113134), (1680, 96972), (2016, 80810), (2240, 72729), (2520, 64648), (2880, 56567), (3360, 48486), (4032, 40405), (5040, 32324), (6720, 24243), (8081, 20160), (10080, 16162)]