1353245040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{268501}}^1$

素因数の和:268527

約数の個数: 120

約数和(自身を含む): 5193902688

約数和(自身を除く): 3840657648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 268501, 537002, 805503, 1074004, 1342505, 1611006, 1879507, 2148008, 2416509, 2685010, 3222012, 3759014, 4027515, 4296016, 4833018, 5370020, 5638521, 6444024, 7518028, 8055030, 9397535, 9666036, 10740040, 11277042, 12082545, 12888048, 15036056, 16110060, 16915563, 18795070, 19332072, 21480080, 22554084, 24165090, 28192605, 30072112, 32220120, 33831126, 37590140, 38664144, 45108168, 48330180, 56385210, 64440240, 67662252, 75180280, 84577815, 90216336, 96660360, 112770420, 135324504, 150360560, 169155630, 193320720, 225540840, 270649008, 338311260, 451081680, 676622520, 1353245040]

約数ペア:

[(1, 1353245040), (2, 676622520), (3, 451081680), (4, 338311260), (5, 270649008), (6, 225540840), (7, 193320720), (8, 169155630), (9, 150360560), (10, 135324504), (12, 112770420), (14, 96660360), (15, 90216336), (16, 84577815), (18, 75180280), (20, 67662252), (21, 64440240), (24, 56385210), (28, 48330180), (30, 45108168), (35, 38664144), (36, 37590140), (40, 33831126), (42, 32220120), (45, 30072112), (48, 28192605), (56, 24165090), (60, 22554084), (63, 21480080), (70, 19332072), (72, 18795070), (80, 16915563), (84, 16110060), (90, 15036056), (105, 12888048), (112, 12082545), (120, 11277042), (126, 10740040), (140, 9666036), (144, 9397535), (168, 8055030), (180, 7518028), (210, 6444024), (240, 5638521), (252, 5370020), (280, 4833018), (315, 4296016), (336, 4027515), (360, 3759014), (420, 3222012), (504, 2685010), (560, 2416509), (630, 2148008), (720, 1879507), (840, 1611006), (1008, 1342505), (1260, 1074004), (1680, 805503), (2520, 537002), (5040, 268501)]