164790360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{65393}}^1$

素因数の和:65417

約数の個数: 96

約数和(自身を含む): 612087840

約数和(自身を除く): 447297480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 65393, 130786, 196179, 261572, 326965, 392358, 457751, 523144, 588537, 653930, 784716, 915502, 980895, 1177074, 1307860, 1373253, 1569432, 1831004, 1961790, 2288755, 2354148, 2615720, 2746506, 2942685, 3662008, 3923580, 4119759, 4577510, 4708296, 5493012, 5885370, 6866265, 7847160, 8239518, 9155020, 10986024, 11770740, 13732530, 16479036, 18310040, 20598795, 23541480, 27465060, 32958072, 41197590, 54930120, 82395180, 164790360]

約数ペア:

[(1, 164790360), (2, 82395180), (3, 54930120), (4, 41197590), (5, 32958072), (6, 27465060), (7, 23541480), (8, 20598795), (9, 18310040), (10, 16479036), (12, 13732530), (14, 11770740), (15, 10986024), (18, 9155020), (20, 8239518), (21, 7847160), (24, 6866265), (28, 5885370), (30, 5493012), (35, 4708296), (36, 4577510), (40, 4119759), (42, 3923580), (45, 3662008), (56, 2942685), (60, 2746506), (63, 2615720), (70, 2354148), (72, 2288755), (84, 1961790), (90, 1831004), (105, 1569432), (120, 1373253), (126, 1307860), (140, 1177074), (168, 980895), (180, 915502), (210, 784716), (252, 653930), (280, 588537), (315, 523144), (360, 457751), (420, 392358), (504, 326965), (630, 261572), (840, 196179), (1260, 130786), (2520, 65393)]