419413680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{27739}}^1$

素因数の和:27768

約数の個数: 160

約数和(自身を含む): 1651084800

約数和(自身を除く): 1231671120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 27739, 55478, 83217, 110956, 138695, 166434, 194173, 221912, 249651, 277390, 332868, 388346, 416085, 443824, 499302, 554780, 582519, 665736, 748953, 776692, 832170, 970865, 998604, 1109560, 1165038, 1248255, 1331472, 1497906, 1553384, 1664340, 1747557, 1941730, 1997208, 2219120, 2330076, 2496510, 2912595, 2995812, 3106768, 3328680, 3495114, 3744765, 3883460, 3994416, 4660152, 4993020, 5242671, 5825190, 5991624, 6657360, 6990228, 7489530, 7766920, 8737785, 9320304, 9986040, 10485342, 11650380, 11983248, 13980456, 14979060, 15533840, 17475570, 19972080, 20970684, 23300760, 26213355, 27960912, 29958120, 34951140, 41941368, 46601520, 52426710, 59916240, 69902280, 83882736, 104853420, 139804560, 209706840, 419413680]

約数ペア:

[(1, 419413680), (2, 209706840), (3, 139804560), (4, 104853420), (5, 83882736), (6, 69902280), (7, 59916240), (8, 52426710), (9, 46601520), (10, 41941368), (12, 34951140), (14, 29958120), (15, 27960912), (16, 26213355), (18, 23300760), (20, 20970684), (21, 19972080), (24, 17475570), (27, 15533840), (28, 14979060), (30, 13980456), (35, 11983248), (36, 11650380), (40, 10485342), (42, 9986040), (45, 9320304), (48, 8737785), (54, 7766920), (56, 7489530), (60, 6990228), (63, 6657360), (70, 5991624), (72, 5825190), (80, 5242671), (84, 4993020), (90, 4660152), (105, 3994416), (108, 3883460), (112, 3744765), (120, 3495114), (126, 3328680), (135, 3106768), (140, 2995812), (144, 2912595), (168, 2496510), (180, 2330076), (189, 2219120), (210, 1997208), (216, 1941730), (240, 1747557), (252, 1664340), (270, 1553384), (280, 1497906), (315, 1331472), (336, 1248255), (360, 1165038), (378, 1109560), (420, 998604), (432, 970865), (504, 832170), (540, 776692), (560, 748953), (630, 665736), (720, 582519), (756, 554780), (840, 499302), (945, 443824), (1008, 416085), (1080, 388346), (1260, 332868), (1512, 277390), (1680, 249651), (1890, 221912), (2160, 194173), (2520, 166434), (3024, 138695), (3780, 110956), (5040, 83217), (7560, 55478), (15120, 27739)]