409384080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1$

素因数の和:1958

約数の個数: 240

約数和(自身を含む): 1608647040

約数和(自身を除く): 1199262960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1889, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3778, 3870, 4515, 4816, 5040, 5160, 5418, 5667, 6020, 6192, 7224, 7556, 7740, 9030, 9445, 10320, 10836, 11334, 12040, 13223, 13545, 14448, 15112, 15480, 17001, 18060, 18890, 21672, 22668, 24080, 26446, 27090, 28335, 30224, 30960, 34002, 36120, 37780, 39669, 43344, 45336, 52892, 54180, 56670, 66115, 68004, 72240, 75560, 79338, 81227, 85005, 90672, 105784, 108360, 113340, 119007, 132230, 136008, 151120, 158676, 162454, 170010, 198345, 211568, 216720, 226680, 238014, 243681, 264460, 272016, 317352, 324908, 340020, 396690, 406135, 453360, 476028, 487362, 528920, 568589, 595035, 634704, 649816, 680040, 731043, 793380, 812270, 952056, 974724, 1057840, 1137178, 1190070, 1218405, 1299632, 1360080, 1462086, 1586760, 1624540, 1705767, 1904112, 1949448, 2274356, 2380140, 2436810, 2842945, 2924172, 3173520, 3249080, 3411534, 3655215, 3898896, 4548712, 4760280, 4873620, 5117301, 5685890, 5848344, 6498160, 6823068, 7310430, 8528835, 9097424, 9520560, 9747240, 10234602, 11371780, 11696688, 13646136, 14620860, 17057670, 19494480, 20469204, 22743560, 25586505, 27292272, 29241720, 34115340, 40938408, 45487120, 51173010, 58483440, 68230680, 81876816, 102346020, 136461360, 204692040, 409384080]

約数ペア:

[(1, 409384080), (2, 204692040), (3, 136461360), (4, 102346020), (5, 81876816), (6, 68230680), (7, 58483440), (8, 51173010), (9, 45487120), (10, 40938408), (12, 34115340), (14, 29241720), (15, 27292272), (16, 25586505), (18, 22743560), (20, 20469204), (21, 19494480), (24, 17057670), (28, 14620860), (30, 13646136), (35, 11696688), (36, 11371780), (40, 10234602), (42, 9747240), (43, 9520560), (45, 9097424), (48, 8528835), (56, 7310430), (60, 6823068), (63, 6498160), (70, 5848344), (72, 5685890), (80, 5117301), (84, 4873620), (86, 4760280), (90, 4548712), (105, 3898896), (112, 3655215), (120, 3411534), (126, 3249080), (129, 3173520), (140, 2924172), (144, 2842945), (168, 2436810), (172, 2380140), (180, 2274356), (210, 1949448), (215, 1904112), (240, 1705767), (252, 1624540), (258, 1586760), (280, 1462086), (301, 1360080), (315, 1299632), (336, 1218405), (344, 1190070), (360, 1137178), (387, 1057840), (420, 974724), (430, 952056), (504, 812270), (516, 793380), (560, 731043), (602, 680040), (630, 649816), (645, 634704), (688, 595035), (720, 568589), (774, 528920), (840, 487362), (860, 476028), (903, 453360), (1008, 406135), (1032, 396690), (1204, 340020), (1260, 324908), (1290, 317352), (1505, 272016), (1548, 264460), (1680, 243681), (1720, 238014), (1806, 226680), (1889, 216720), (1935, 211568), (2064, 198345), (2408, 170010), (2520, 162454), (2580, 158676), (2709, 151120), (3010, 136008), (3096, 132230), (3440, 119007), (3612, 113340), (3778, 108360), (3870, 105784), (4515, 90672), (4816, 85005), (5040, 81227), (5160, 79338), (5418, 75560), (5667, 72240), (6020, 68004), (6192, 66115), (7224, 56670), (7556, 54180), (7740, 52892), (9030, 45336), (9445, 43344), (10320, 39669), (10836, 37780), (11334, 36120), (12040, 34002), (13223, 30960), (13545, 30224), (14448, 28335), (15112, 27090), (15480, 26446), (17001, 24080), (18060, 22668), (18890, 21672)]