154096040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 419973120

約数和(自身を除く): 265877080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 41, 56, 62, 70, 82, 124, 140, 155, 164, 205, 217, 248, 280, 287, 310, 328, 410, 433, 434, 574, 620, 820, 866, 868, 1085, 1148, 1240, 1271, 1435, 1640, 1732, 1736, 2165, 2170, 2296, 2542, 2870, 3031, 3464, 4330, 4340, 5084, 5740, 6062, 6355, 8660, 8680, 8897, 10168, 11480, 12124, 12710, 13423, 15155, 17320, 17753, 17794, 24248, 25420, 26846, 30310, 35506, 35588, 44485, 50840, 53692, 60620, 67115, 71012, 71176, 88765, 88970, 93961, 107384, 121240, 124271, 134230, 142024, 177530, 177940, 187922, 248542, 268460, 355060, 355880, 375844, 469805, 497084, 536920, 550343, 621355, 710120, 751688, 939610, 994168, 1100686, 1242710, 1879220, 2201372, 2485420, 2751715, 3758440, 3852401, 4402744, 4970840, 5503430, 7704802, 11006860, 15409604, 19262005, 22013720, 30819208, 38524010, 77048020, 154096040]

約数ペア:

[(1, 154096040), (2, 77048020), (4, 38524010), (5, 30819208), (7, 22013720), (8, 19262005), (10, 15409604), (14, 11006860), (20, 7704802), (28, 5503430), (31, 4970840), (35, 4402744), (40, 3852401), (41, 3758440), (56, 2751715), (62, 2485420), (70, 2201372), (82, 1879220), (124, 1242710), (140, 1100686), (155, 994168), (164, 939610), (205, 751688), (217, 710120), (248, 621355), (280, 550343), (287, 536920), (310, 497084), (328, 469805), (410, 375844), (433, 355880), (434, 355060), (574, 268460), (620, 248542), (820, 187922), (866, 177940), (868, 177530), (1085, 142024), (1148, 134230), (1240, 124271), (1271, 121240), (1435, 107384), (1640, 93961), (1732, 88970), (1736, 88765), (2165, 71176), (2170, 71012), (2296, 67115), (2542, 60620), (2870, 53692), (3031, 50840), (3464, 44485), (4330, 35588), (4340, 35506), (5084, 30310), (5740, 26846), (6062, 25420), (6355, 24248), (8660, 17794), (8680, 17753), (8897, 17320), (10168, 15155), (11480, 13423), (12124, 12710)]