2971607760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{375203}}^1$

素因数の和:375233

約数の個数: 120

約数和(自身を含む): 10886919264

約数和(自身を除く): 7915311504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 375203, 750406, 1125609, 1500812, 1876015, 2251218, 3001624, 3376827, 3752030, 4127233, 4502436, 5628045, 6003248, 6753654, 7504060, 8254466, 9004872, 11256090, 12381699, 13507308, 15008120, 16508932, 16884135, 18009744, 20636165, 22512180, 24763398, 27014616, 30016240, 33017864, 33768270, 37145097, 41272330, 45024360, 49526796, 54029232, 61908495, 66035728, 67536540, 74290194, 82544660, 90048720, 99053592, 123816990, 135073080, 148580388, 165089320, 185725485, 198107184, 247633980, 270146160, 297160776, 330178640, 371450970, 495267960, 594321552, 742901940, 990535920, 1485803880, 2971607760]

約数ペア:

[(1, 2971607760), (2, 1485803880), (3, 990535920), (4, 742901940), (5, 594321552), (6, 495267960), (8, 371450970), (9, 330178640), (10, 297160776), (11, 270146160), (12, 247633980), (15, 198107184), (16, 185725485), (18, 165089320), (20, 148580388), (22, 135073080), (24, 123816990), (30, 99053592), (33, 90048720), (36, 82544660), (40, 74290194), (44, 67536540), (45, 66035728), (48, 61908495), (55, 54029232), (60, 49526796), (66, 45024360), (72, 41272330), (80, 37145097), (88, 33768270), (90, 33017864), (99, 30016240), (110, 27014616), (120, 24763398), (132, 22512180), (144, 20636165), (165, 18009744), (176, 16884135), (180, 16508932), (198, 15008120), (220, 13507308), (240, 12381699), (264, 11256090), (330, 9004872), (360, 8254466), (396, 7504060), (440, 6753654), (495, 6003248), (528, 5628045), (660, 4502436), (720, 4127233), (792, 3752030), (880, 3376827), (990, 3001624), (1320, 2251218), (1584, 1876015), (1980, 1500812), (2640, 1125609), (3960, 750406), (7920, 375203)]