32220720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{2131}}^1$

素因数の和:2160

約数の個数: 160

約数和(自身を含む): 126896640

約数和(自身を除く): 94675920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2131, 2160, 2520, 3024, 3780, 4262, 5040, 6393, 7560, 8524, 10655, 12786, 14917, 15120, 17048, 19179, 21310, 25572, 29834, 31965, 34096, 38358, 42620, 44751, 51144, 57537, 59668, 63930, 74585, 76716, 85240, 89502, 95895, 102288, 115074, 119336, 127860, 134253, 149170, 153432, 170480, 179004, 191790, 223755, 230148, 238672, 255720, 268506, 287685, 298340, 306864, 358008, 383580, 402759, 447510, 460296, 511440, 537012, 575370, 596680, 671265, 716016, 767160, 805518, 895020, 920592, 1074024, 1150740, 1193360, 1342530, 1534320, 1611036, 1790040, 2013795, 2148048, 2301480, 2685060, 3222072, 3580080, 4027590, 4602960, 5370120, 6444144, 8055180, 10740240, 16110360, 32220720]

約数ペア:

[(1, 32220720), (2, 16110360), (3, 10740240), (4, 8055180), (5, 6444144), (6, 5370120), (7, 4602960), (8, 4027590), (9, 3580080), (10, 3222072), (12, 2685060), (14, 2301480), (15, 2148048), (16, 2013795), (18, 1790040), (20, 1611036), (21, 1534320), (24, 1342530), (27, 1193360), (28, 1150740), (30, 1074024), (35, 920592), (36, 895020), (40, 805518), (42, 767160), (45, 716016), (48, 671265), (54, 596680), (56, 575370), (60, 537012), (63, 511440), (70, 460296), (72, 447510), (80, 402759), (84, 383580), (90, 358008), (105, 306864), (108, 298340), (112, 287685), (120, 268506), (126, 255720), (135, 238672), (140, 230148), (144, 223755), (168, 191790), (180, 179004), (189, 170480), (210, 153432), (216, 149170), (240, 134253), (252, 127860), (270, 119336), (280, 115074), (315, 102288), (336, 95895), (360, 89502), (378, 85240), (420, 76716), (432, 74585), (504, 63930), (540, 59668), (560, 57537), (630, 51144), (720, 44751), (756, 42620), (840, 38358), (945, 34096), (1008, 31965), (1080, 29834), (1260, 25572), (1512, 21310), (1680, 19179), (1890, 17048), (2131, 15120), (2160, 14917), (2520, 12786), (3024, 10655), (3780, 8524), (4262, 7560), (5040, 6393)]