1299145120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89227}}^1$

素因数の和:89262

約数の個数: 96

約数和(自身を含む): 3777556608

約数和(自身を除く): 2478411488

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 89227, 178454, 356908, 446135, 624589, 713816, 892270, 1159951, 1249178, 1427632, 1784540, 2319902, 2498356, 2855264, 3122945, 3569080, 4639804, 4996712, 5799755, 6245890, 7138160, 8119657, 9279608, 9993424, 11599510, 12491780, 14276320, 16239314, 18559216, 19986848, 23199020, 24983560, 32478628, 37118432, 40598285, 46398040, 49967120, 64957256, 81196570, 92796080, 99934240, 129914512, 162393140, 185592160, 259829024, 324786280, 649572560, 1299145120]

約数ペア:

[(1, 1299145120), (2, 649572560), (4, 324786280), (5, 259829024), (7, 185592160), (8, 162393140), (10, 129914512), (13, 99934240), (14, 92796080), (16, 81196570), (20, 64957256), (26, 49967120), (28, 46398040), (32, 40598285), (35, 37118432), (40, 32478628), (52, 24983560), (56, 23199020), (65, 19986848), (70, 18559216), (80, 16239314), (91, 14276320), (104, 12491780), (112, 11599510), (130, 9993424), (140, 9279608), (160, 8119657), (182, 7138160), (208, 6245890), (224, 5799755), (260, 4996712), (280, 4639804), (364, 3569080), (416, 3122945), (455, 2855264), (520, 2498356), (560, 2319902), (728, 1784540), (910, 1427632), (1040, 1249178), (1120, 1159951), (1456, 892270), (1820, 713816), (2080, 624589), (2912, 446135), (3640, 356908), (7280, 178454), (14560, 89227)]