133390920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2311}}^1$

素因数の和:2375

約数の個数: 128

約数和(自身を含む): 442794240

約数和(自身を除く): 309403320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2311, 2405, 2886, 3848, 4440, 4622, 4810, 5772, 6933, 7215, 9244, 9620, 11544, 11555, 13866, 14430, 18488, 19240, 23110, 27732, 28860, 30043, 34665, 46220, 55464, 57720, 60086, 69330, 85507, 90129, 92440, 120172, 138660, 150215, 171014, 180258, 240344, 256521, 277320, 300430, 342028, 360516, 427535, 450645, 513042, 600860, 684056, 721032, 855070, 901290, 1026084, 1111591, 1201720, 1282605, 1710140, 1802580, 2052168, 2223182, 2565210, 3334773, 3420280, 3605160, 4446364, 5130420, 5557955, 6669546, 8892728, 10260840, 11115910, 13339092, 16673865, 22231820, 26678184, 33347730, 44463640, 66695460, 133390920]

約数ペア:

[(1, 133390920), (2, 66695460), (3, 44463640), (4, 33347730), (5, 26678184), (6, 22231820), (8, 16673865), (10, 13339092), (12, 11115910), (13, 10260840), (15, 8892728), (20, 6669546), (24, 5557955), (26, 5130420), (30, 4446364), (37, 3605160), (39, 3420280), (40, 3334773), (52, 2565210), (60, 2223182), (65, 2052168), (74, 1802580), (78, 1710140), (104, 1282605), (111, 1201720), (120, 1111591), (130, 1026084), (148, 901290), (156, 855070), (185, 721032), (195, 684056), (222, 600860), (260, 513042), (296, 450645), (312, 427535), (370, 360516), (390, 342028), (444, 300430), (481, 277320), (520, 256521), (555, 240344), (740, 180258), (780, 171014), (888, 150215), (962, 138660), (1110, 120172), (1443, 92440), (1480, 90129), (1560, 85507), (1924, 69330), (2220, 60086), (2311, 57720), (2405, 55464), (2886, 46220), (3848, 34665), (4440, 30043), (4622, 28860), (4810, 27732), (5772, 23110), (6933, 19240), (7215, 18488), (9244, 14430), (9620, 13866), (11544, 11555)]