37840440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 125452800

約数和(自身を除く): 87612360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 263, 264, 327, 330, 436, 440, 526, 545, 654, 660, 789, 872, 1052, 1090, 1199, 1308, 1315, 1320, 1578, 1635, 2104, 2180, 2398, 2616, 2630, 2893, 3156, 3270, 3597, 3945, 4360, 4796, 5260, 5786, 5995, 6312, 6540, 7194, 7890, 8679, 9592, 10520, 11572, 11990, 13080, 14388, 14465, 15780, 17358, 17985, 23144, 23980, 28667, 28776, 28930, 31560, 34716, 35970, 43395, 47960, 57334, 57860, 69432, 71940, 86001, 86790, 114668, 115720, 143335, 143880, 172002, 173580, 229336, 286670, 315337, 344004, 347160, 430005, 573340, 630674, 688008, 860010, 946011, 1146680, 1261348, 1576685, 1720020, 1892022, 2522696, 3153370, 3440040, 3784044, 4730055, 6306740, 7568088, 9460110, 12613480, 18920220, 37840440]

約数ペア:

[(1, 37840440), (2, 18920220), (3, 12613480), (4, 9460110), (5, 7568088), (6, 6306740), (8, 4730055), (10, 3784044), (11, 3440040), (12, 3153370), (15, 2522696), (20, 1892022), (22, 1720020), (24, 1576685), (30, 1261348), (33, 1146680), (40, 946011), (44, 860010), (55, 688008), (60, 630674), (66, 573340), (88, 430005), (109, 347160), (110, 344004), (120, 315337), (132, 286670), (165, 229336), (218, 173580), (220, 172002), (263, 143880), (264, 143335), (327, 115720), (330, 114668), (436, 86790), (440, 86001), (526, 71940), (545, 69432), (654, 57860), (660, 57334), (789, 47960), (872, 43395), (1052, 35970), (1090, 34716), (1199, 31560), (1308, 28930), (1315, 28776), (1320, 28667), (1578, 23980), (1635, 23144), (2104, 17985), (2180, 17358), (2398, 15780), (2616, 14465), (2630, 14388), (2893, 13080), (3156, 11990), (3270, 11572), (3597, 10520), (3945, 9592), (4360, 8679), (4796, 7890), (5260, 7194), (5786, 6540), (5995, 6312)]