169921080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67429}}^1$

素因数の和:67453

約数の個数: 96

約数和(自身を含む): 631144800

約数和(自身を除く): 461223720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 67429, 134858, 202287, 269716, 337145, 404574, 472003, 539432, 606861, 674290, 809148, 944006, 1011435, 1213722, 1348580, 1416009, 1618296, 1888012, 2022870, 2360015, 2427444, 2697160, 2832018, 3034305, 3776024, 4045740, 4248027, 4720030, 4854888, 5664036, 6068610, 7080045, 8091480, 8496054, 9440060, 11328072, 12137220, 14160090, 16992108, 18880120, 21240135, 24274440, 28320180, 33984216, 42480270, 56640360, 84960540, 169921080]

約数ペア:

[(1, 169921080), (2, 84960540), (3, 56640360), (4, 42480270), (5, 33984216), (6, 28320180), (7, 24274440), (8, 21240135), (9, 18880120), (10, 16992108), (12, 14160090), (14, 12137220), (15, 11328072), (18, 9440060), (20, 8496054), (21, 8091480), (24, 7080045), (28, 6068610), (30, 5664036), (35, 4854888), (36, 4720030), (40, 4248027), (42, 4045740), (45, 3776024), (56, 3034305), (60, 2832018), (63, 2697160), (70, 2427444), (72, 2360015), (84, 2022870), (90, 1888012), (105, 1618296), (120, 1416009), (126, 1348580), (140, 1213722), (168, 1011435), (180, 944006), (210, 809148), (252, 674290), (280, 606861), (315, 539432), (360, 472003), (420, 404574), (504, 337145), (630, 269716), (840, 202287), (1260, 134858), (2520, 67429)]