71943480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{28549}}^1$

素因数の和:28573

約数の個数: 96

約数和(自身を含む): 267228000

約数和(自身を除く): 195284520

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, 28549, 57098, 85647, 114196, 142745, 171294, 199843, 228392, 256941, 285490, 342588, 399686, 428235, 513882, 570980, 599529, 685176, 799372, 856470, 999215, 1027764, 1141960, 1199058, 1284705, 1598744, 1712940, 1798587, 1998430, 2055528, 2398116, 2569410, 2997645, 3425880, 3597174, 3996860, 4796232, 5138820, 5995290, 7194348, 7993720, 8992935, 10277640, 11990580, 14388696, 17985870, 23981160, 35971740, 71943480]

約数ペア:

[(1, 71943480), (2, 35971740), (3, 23981160), (4, 17985870), (5, 14388696), (6, 11990580), (7, 10277640), (8, 8992935), (9, 7993720), (10, 7194348), (12, 5995290), (14, 5138820), (15, 4796232), (18, 3996860), (20, 3597174), (21, 3425880), (24, 2997645), (28, 2569410), (30, 2398116), (35, 2055528), (36, 1998430), (40, 1798587), (42, 1712940), (45, 1598744), (56, 1284705), (60, 1199058), (63, 1141960), (70, 1027764), (72, 999215), (84, 856470), (90, 799372), (105, 685176), (120, 599529), (126, 570980), (140, 513882), (168, 428235), (180, 399686), (210, 342588), (252, 285490), (280, 256941), (315, 228392), (360, 199843), (420, 171294), (504, 142745), (630, 114196), (840, 85647), (1260, 57098), (2520, 28549)]