149891560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41179}}^1$

素因数の和:41210

約数の個数: 64

約数和(自身を含む): 415094400

約数和(自身を除く): 265202840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 41179, 82358, 164716, 205895, 288253, 329432, 411790, 535327, 576506, 823580, 1070654, 1153012, 1441265, 1647160, 2141308, 2306024, 2676635, 2882530, 3747289, 4282616, 5353270, 5765060, 7494578, 10706540, 11530120, 14989156, 18736445, 21413080, 29978312, 37472890, 74945780, 149891560]

約数ペア:

[(1, 149891560), (2, 74945780), (4, 37472890), (5, 29978312), (7, 21413080), (8, 18736445), (10, 14989156), (13, 11530120), (14, 10706540), (20, 7494578), (26, 5765060), (28, 5353270), (35, 4282616), (40, 3747289), (52, 2882530), (56, 2676635), (65, 2306024), (70, 2141308), (91, 1647160), (104, 1441265), (130, 1153012), (140, 1070654), (182, 823580), (260, 576506), (280, 535327), (364, 411790), (455, 329432), (520, 288253), (728, 205895), (910, 164716), (1820, 82358), (3640, 41179)]