1371477120720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{816355429}}^1$

素因数の和:816355452

約数の個数: 80

約数和(自身を含む): 4858947519360

約数和(自身を除く): 3487470398640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 816355429, 1632710858, 2449066287, 3265421716, 4081777145, 4898132574, 5714488003, 6530843432, 8163554290, 9796265148, 11428976006, 12245331435, 13061686864, 16327108580, 17143464009, 19592530296, 22857952012, 24490662870, 28572440015, 32654217160, 34286928018, 39185060592, 45715904024, 48981325740, 57144880030, 65308434320, 68573856036, 85717320045, 91431808048, 97962651480, 114289760060, 137147712072, 171434640090, 195925302960, 228579520120, 274295424144, 342869280180, 457159040240, 685738560360, 1371477120720]

約数ペア:

[(1, 1371477120720), (2, 685738560360), (3, 457159040240), (4, 342869280180), (5, 274295424144), (6, 228579520120), (7, 195925302960), (8, 171434640090), (10, 137147712072), (12, 114289760060), (14, 97962651480), (15, 91431808048), (16, 85717320045), (20, 68573856036), (21, 65308434320), (24, 57144880030), (28, 48981325740), (30, 45715904024), (35, 39185060592), (40, 34286928018), (42, 32654217160), (48, 28572440015), (56, 24490662870), (60, 22857952012), (70, 19592530296), (80, 17143464009), (84, 16327108580), (105, 13061686864), (112, 12245331435), (120, 11428976006), (140, 9796265148), (168, 8163554290), (210, 6530843432), (240, 5714488003), (280, 4898132574), (336, 4081777145), (420, 3265421716), (560, 2449066287), (840, 1632710858), (1680, 816355429)]