2416680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{137}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 9203220

約数和(自身を除く): 6786540

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 137, 140, 147, 168, 180, 196, 210, 245, 252, 274, 280, 294, 315, 360, 392, 411, 420, 441, 490, 504, 548, 588, 630, 685, 735, 822, 840, 882, 959, 980, 1096, 1176, 1233, 1260, 1370, 1470, 1644, 1764, 1918, 1960, 2055, 2205, 2466, 2520, 2740, 2877, 2940, 3288, 3528, 3836, 4110, 4410, 4795, 4932, 5480, 5754, 5880, 6165, 6713, 7672, 8220, 8631, 8820, 9590, 9864, 11508, 12330, 13426, 14385, 16440, 17262, 17640, 19180, 20139, 23016, 24660, 26852, 28770, 33565, 34524, 38360, 40278, 43155, 49320, 53704, 57540, 60417, 67130, 69048, 80556, 86310, 100695, 115080, 120834, 134260, 161112, 172620, 201390, 241668, 268520, 302085, 345240, 402780, 483336, 604170, 805560, 1208340, 2416680]

約数ペア:

[(1, 2416680), (2, 1208340), (3, 805560), (4, 604170), (5, 483336), (6, 402780), (7, 345240), (8, 302085), (9, 268520), (10, 241668), (12, 201390), (14, 172620), (15, 161112), (18, 134260), (20, 120834), (21, 115080), (24, 100695), (28, 86310), (30, 80556), (35, 69048), (36, 67130), (40, 60417), (42, 57540), (45, 53704), (49, 49320), (56, 43155), (60, 40278), (63, 38360), (70, 34524), (72, 33565), (84, 28770), (90, 26852), (98, 24660), (105, 23016), (120, 20139), (126, 19180), (137, 17640), (140, 17262), (147, 16440), (168, 14385), (180, 13426), (196, 12330), (210, 11508), (245, 9864), (252, 9590), (274, 8820), (280, 8631), (294, 8220), (315, 7672), (360, 6713), (392, 6165), (411, 5880), (420, 5754), (441, 5480), (490, 4932), (504, 4795), (548, 4410), (588, 4110), (630, 3836), (685, 3528), (735, 3288), (822, 2940), (840, 2877), (882, 2740), (959, 2520), (980, 2466), (1096, 2205), (1176, 2055), (1233, 1960), (1260, 1918), (1370, 1764), (1470, 1644)]