157396680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{62459}}^1$

素因数の和:62483

約数の個数: 96

約数和(自身を含む): 584625600

約数和(自身を除く): 427228920

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, 62459, 124918, 187377, 249836, 312295, 374754, 437213, 499672, 562131, 624590, 749508, 874426, 936885, 1124262, 1249180, 1311639, 1499016, 1748852, 1873770, 2186065, 2248524, 2498360, 2623278, 2810655, 3497704, 3747540, 3934917, 4372130, 4497048, 5246556, 5621310, 6558195, 7495080, 7869834, 8744260, 10493112, 11242620, 13116390, 15739668, 17488520, 19674585, 22485240, 26232780, 31479336, 39349170, 52465560, 78698340, 157396680]

約数ペア:

[(1, 157396680), (2, 78698340), (3, 52465560), (4, 39349170), (5, 31479336), (6, 26232780), (7, 22485240), (8, 19674585), (9, 17488520), (10, 15739668), (12, 13116390), (14, 11242620), (15, 10493112), (18, 8744260), (20, 7869834), (21, 7495080), (24, 6558195), (28, 5621310), (30, 5246556), (35, 4497048), (36, 4372130), (40, 3934917), (42, 3747540), (45, 3497704), (56, 2810655), (60, 2623278), (63, 2498360), (70, 2248524), (72, 2186065), (84, 1873770), (90, 1748852), (105, 1499016), (120, 1311639), (126, 1249180), (140, 1124262), (168, 936885), (180, 874426), (210, 749508), (252, 624590), (280, 562131), (315, 499672), (360, 437213), (420, 374754), (504, 312295), (630, 249836), (840, 187377), (1260, 124918), (2520, 62459)]