130156740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{4919}}^1$

素因数の和:4951

約数の個数: 144

約数和(自身を含む): 471139200

約数和(自身を除く): 340982460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 4919, 5292, 6615, 8820, 9838, 13230, 14757, 19676, 24595, 26460, 29514, 34433, 44271, 49190, 59028, 68866, 73785, 88542, 98380, 103299, 132813, 137732, 147570, 172165, 177084, 206598, 221355, 241031, 265626, 295140, 309897, 344330, 413196, 442710, 482062, 516495, 531252, 619794, 664065, 688660, 723093, 885420, 929691, 964124, 1032990, 1205155, 1239588, 1328130, 1446186, 1549485, 1859382, 2065980, 2169279, 2410310, 2656260, 2892372, 3098970, 3615465, 3718764, 4338558, 4648455, 4820620, 6197940, 6507837, 7230930, 8677116, 9296910, 10846395, 13015674, 14461860, 18593820, 21692790, 26031348, 32539185, 43385580, 65078370, 130156740]

約数ペア:

[(1, 130156740), (2, 65078370), (3, 43385580), (4, 32539185), (5, 26031348), (6, 21692790), (7, 18593820), (9, 14461860), (10, 13015674), (12, 10846395), (14, 9296910), (15, 8677116), (18, 7230930), (20, 6507837), (21, 6197940), (27, 4820620), (28, 4648455), (30, 4338558), (35, 3718764), (36, 3615465), (42, 3098970), (45, 2892372), (49, 2656260), (54, 2410310), (60, 2169279), (63, 2065980), (70, 1859382), (84, 1549485), (90, 1446186), (98, 1328130), (105, 1239588), (108, 1205155), (126, 1032990), (135, 964124), (140, 929691), (147, 885420), (180, 723093), (189, 688660), (196, 664065), (210, 619794), (245, 531252), (252, 516495), (270, 482062), (294, 442710), (315, 413196), (378, 344330), (420, 309897), (441, 295140), (490, 265626), (540, 241031), (588, 221355), (630, 206598), (735, 177084), (756, 172165), (882, 147570), (945, 137732), (980, 132813), (1260, 103299), (1323, 98380), (1470, 88542), (1764, 73785), (1890, 68866), (2205, 59028), (2646, 49190), (2940, 44271), (3780, 34433), (4410, 29514), (4919, 26460), (5292, 24595), (6615, 19676), (8820, 14757), (9838, 13230)]