133533840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50581}}^1$

素因数の和:50608

約数の個数: 80

約数和(自身を含む): 451596096

約数和(自身を除く): 318062256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 50581, 101162, 151743, 202324, 252905, 303486, 404648, 505810, 556391, 606972, 758715, 809296, 1011620, 1112782, 1213944, 1517430, 1669173, 2023240, 2225564, 2427888, 2781955, 3034860, 3338346, 4046480, 4451128, 5563910, 6069720, 6676692, 8345865, 8902256, 11127820, 12139440, 13353384, 16691730, 22255640, 26706768, 33383460, 44511280, 66766920, 133533840]

約数ペア:

[(1, 133533840), (2, 66766920), (3, 44511280), (4, 33383460), (5, 26706768), (6, 22255640), (8, 16691730), (10, 13353384), (11, 12139440), (12, 11127820), (15, 8902256), (16, 8345865), (20, 6676692), (22, 6069720), (24, 5563910), (30, 4451128), (33, 4046480), (40, 3338346), (44, 3034860), (48, 2781955), (55, 2427888), (60, 2225564), (66, 2023240), (80, 1669173), (88, 1517430), (110, 1213944), (120, 1112782), (132, 1011620), (165, 809296), (176, 758715), (220, 606972), (240, 556391), (264, 505810), (330, 404648), (440, 303486), (528, 252905), (660, 202324), (880, 151743), (1320, 101162), (2640, 50581)]