82169640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3623}}^1$

素因数の和:3653

約数の個数: 160

約数和(自身を含む): 315722880

約数和(自身を除く): 233553240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3623, 3780, 4536, 5670, 7246, 7560, 10869, 11340, 14492, 18115, 21738, 22680, 25361, 28984, 32607, 36230, 43476, 50722, 54345, 65214, 72460, 76083, 86952, 97821, 101444, 108690, 126805, 130428, 144920, 152166, 163035, 195642, 202888, 217380, 228249, 253610, 260856, 293463, 304332, 326070, 380415, 391284, 434760, 456498, 489105, 507220, 586926, 608664, 652140, 684747, 760830, 782568, 912996, 978210, 1014440, 1141245, 1173852, 1304280, 1369494, 1467315, 1521660, 1825992, 1956420, 2054241, 2282490, 2347704, 2738988, 2934630, 3043320, 3423735, 3912840, 4108482, 4564980, 5477976, 5869260, 6847470, 8216964, 9129960, 10271205, 11738520, 13694940, 16433928, 20542410, 27389880, 41084820, 82169640]

約数ペア:

[(1, 82169640), (2, 41084820), (3, 27389880), (4, 20542410), (5, 16433928), (6, 13694940), (7, 11738520), (8, 10271205), (9, 9129960), (10, 8216964), (12, 6847470), (14, 5869260), (15, 5477976), (18, 4564980), (20, 4108482), (21, 3912840), (24, 3423735), (27, 3043320), (28, 2934630), (30, 2738988), (35, 2347704), (36, 2282490), (40, 2054241), (42, 1956420), (45, 1825992), (54, 1521660), (56, 1467315), (60, 1369494), (63, 1304280), (70, 1173852), (72, 1141245), (81, 1014440), (84, 978210), (90, 912996), (105, 782568), (108, 760830), (120, 684747), (126, 652140), (135, 608664), (140, 586926), (162, 507220), (168, 489105), (180, 456498), (189, 434760), (210, 391284), (216, 380415), (252, 326070), (270, 304332), (280, 293463), (315, 260856), (324, 253610), (360, 228249), (378, 217380), (405, 202888), (420, 195642), (504, 163035), (540, 152166), (567, 144920), (630, 130428), (648, 126805), (756, 108690), (810, 101444), (840, 97821), (945, 86952), (1080, 76083), (1134, 72460), (1260, 65214), (1512, 54345), (1620, 50722), (1890, 43476), (2268, 36230), (2520, 32607), (2835, 28984), (3240, 25361), (3623, 22680), (3780, 21738), (4536, 18115), (5670, 14492), (7246, 11340), (7560, 10869)]