1421026380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1153}}^1$

素因数の和:1376

約数の個数: 144

約数和(自身を含む): 4445872704

約数和(自身を除く): 3024846324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 167, 180, 205, 246, 334, 369, 410, 492, 501, 615, 668, 738, 820, 835, 1002, 1153, 1230, 1476, 1503, 1670, 1845, 2004, 2306, 2460, 2505, 3006, 3340, 3459, 3690, 4612, 5010, 5765, 6012, 6847, 6918, 7380, 7515, 10020, 10377, 11530, 13694, 13836, 15030, 17295, 20541, 20754, 23060, 27388, 30060, 34235, 34590, 41082, 41508, 47273, 51885, 61623, 68470, 69180, 82164, 94546, 102705, 103770, 123246, 136940, 141819, 189092, 192551, 205410, 207540, 236365, 246492, 283638, 308115, 385102, 410820, 425457, 472730, 567276, 577653, 616230, 709095, 770204, 850914, 945460, 962755, 1155306, 1232460, 1418190, 1701828, 1732959, 1925510, 2127285, 2310612, 2836380, 2888265, 3465918, 3851020, 4254570, 5776530, 6931836, 7894591, 8509140, 8664795, 11553060, 15789182, 17329590, 23683773, 31578364, 34659180, 39472955, 47367546, 71051319, 78945910, 94735092, 118418865, 142102638, 157891820, 236837730, 284205276, 355256595, 473675460, 710513190, 1421026380]

約数ペア:

[(1, 1421026380), (2, 710513190), (3, 473675460), (4, 355256595), (5, 284205276), (6, 236837730), (9, 157891820), (10, 142102638), (12, 118418865), (15, 94735092), (18, 78945910), (20, 71051319), (30, 47367546), (36, 39472955), (41, 34659180), (45, 31578364), (60, 23683773), (82, 17329590), (90, 15789182), (123, 11553060), (164, 8664795), (167, 8509140), (180, 7894591), (205, 6931836), (246, 5776530), (334, 4254570), (369, 3851020), (410, 3465918), (492, 2888265), (501, 2836380), (615, 2310612), (668, 2127285), (738, 1925510), (820, 1732959), (835, 1701828), (1002, 1418190), (1153, 1232460), (1230, 1155306), (1476, 962755), (1503, 945460), (1670, 850914), (1845, 770204), (2004, 709095), (2306, 616230), (2460, 577653), (2505, 567276), (3006, 472730), (3340, 425457), (3459, 410820), (3690, 385102), (4612, 308115), (5010, 283638), (5765, 246492), (6012, 236365), (6847, 207540), (6918, 205410), (7380, 192551), (7515, 189092), (10020, 141819), (10377, 136940), (11530, 123246), (13694, 103770), (13836, 102705), (15030, 94546), (17295, 82164), (20541, 69180), (20754, 68470), (23060, 61623), (27388, 51885), (30060, 47273), (34235, 41508), (34590, 41082)]