419978160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3672

約数の個数: 240

約数和(自身を含む): 1682463744

約数和(自身を除く): 1262485584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3623, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7246, 7728, 8280, 9660, 10869, 11592, 12880, 14490, 14492, 16560, 18115, 19320, 21738, 23184, 25361, 28980, 28984, 32607, 36230, 38640, 43476, 50722, 54345, 57960, 57968, 65214, 72460, 76083, 83329, 86952, 101444, 108690, 115920, 126805, 130428, 144920, 152166, 163035, 166658, 173904, 202888, 217380, 228249, 249987, 253610, 260856, 289840, 304332, 326070, 333316, 380415, 405776, 416645, 434760, 456498, 499974, 507220, 521712, 583303, 608664, 652140, 666632, 749961, 760830, 833290, 869520, 912996, 999948, 1014440, 1141245, 1166606, 1217328, 1249935, 1304280, 1333264, 1499922, 1521660, 1666580, 1749909, 1825992, 1999896, 2028880, 2282490, 2333212, 2499870, 2608560, 2916515, 2999844, 3043320, 3333160, 3499818, 3651984, 3749805, 3999792, 4564980, 4666424, 4999740, 5249727, 5833030, 5999688, 6086640, 6666320, 6999636, 7499610, 8749545, 9129960, 9332848, 9999480, 10499454, 11666060, 11999376, 13999272, 14999220, 17499090, 18259920, 19998960, 20998908, 23332120, 26248635, 27998544, 29998440, 34998180, 41997816, 46664240, 52497270, 59996880, 69996360, 83995632, 104994540, 139992720, 209989080, 419978160]

約数ペア:

[(1, 419978160), (2, 209989080), (3, 139992720), (4, 104994540), (5, 83995632), (6, 69996360), (7, 59996880), (8, 52497270), (9, 46664240), (10, 41997816), (12, 34998180), (14, 29998440), (15, 27998544), (16, 26248635), (18, 23332120), (20, 20998908), (21, 19998960), (23, 18259920), (24, 17499090), (28, 14999220), (30, 13999272), (35, 11999376), (36, 11666060), (40, 10499454), (42, 9999480), (45, 9332848), (46, 9129960), (48, 8749545), (56, 7499610), (60, 6999636), (63, 6666320), (69, 6086640), (70, 5999688), (72, 5833030), (80, 5249727), (84, 4999740), (90, 4666424), (92, 4564980), (105, 3999792), (112, 3749805), (115, 3651984), (120, 3499818), (126, 3333160), (138, 3043320), (140, 2999844), (144, 2916515), (161, 2608560), (168, 2499870), (180, 2333212), (184, 2282490), (207, 2028880), (210, 1999896), (230, 1825992), (240, 1749909), (252, 1666580), (276, 1521660), (280, 1499922), (315, 1333264), (322, 1304280), (336, 1249935), (345, 1217328), (360, 1166606), (368, 1141245), (414, 1014440), (420, 999948), (460, 912996), (483, 869520), (504, 833290), (552, 760830), (560, 749961), (630, 666632), (644, 652140), (690, 608664), (720, 583303), (805, 521712), (828, 507220), (840, 499974), (920, 456498), (966, 434760), (1008, 416645), (1035, 405776), (1104, 380415), (1260, 333316), (1288, 326070), (1380, 304332), (1449, 289840), (1610, 260856), (1656, 253610), (1680, 249987), (1840, 228249), (1932, 217380), (2070, 202888), (2415, 173904), (2520, 166658), (2576, 163035), (2760, 152166), (2898, 144920), (3220, 130428), (3312, 126805), (3623, 115920), (3864, 108690), (4140, 101444), (4830, 86952), (5040, 83329), (5520, 76083), (5796, 72460), (6440, 65214), (7245, 57968), (7246, 57960), (7728, 54345), (8280, 50722), (9660, 43476), (10869, 38640), (11592, 36230), (12880, 32607), (14490, 28984), (14492, 28980), (16560, 25361), (18115, 23184), (19320, 21738)]