1931378400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{38321}}^1$

素因数の和:38354

約数の個数: 216

約数和(自身を含む): 7783658064

約数和(自身を除く): 5852279664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 25200, 38321, 50400, 76642, 114963, 153284, 191605, 229926, 268247, 306568, 344889, 383210, 459852, 536494, 574815, 613136, 689778, 766420, 804741, 919704, 958025, 1072988, 1149630, 1226272, 1341235, 1379556, 1532840, 1609482, 1724445, 1839408, 1916050, 2145976, 2299260, 2414223, 2682470, 2759112, 2874075, 3065680, 3218964, 3448890, 3678816, 3832100, 4023705, 4291952, 4598520, 4828446, 5364940, 5518224, 5748150, 6131360, 6437928, 6706175, 6897780, 7664200, 8047410, 8583904, 8622225, 9197040, 9656892, 10729880, 11036448, 11496300, 12071115, 12875856, 13412350, 13795560, 15328400, 16094820, 17244450, 18394080, 19313784, 20118525, 21459760, 22992600, 24142230, 25751712, 26824700, 27591120, 30656800, 32189640, 34488900, 38627568, 40237050, 42919520, 45985200, 48284460, 53649400, 55182240, 60355575, 64379280, 68977800, 77255136, 80474100, 91970400, 96568920, 107298800, 120711150, 128758560, 137955600, 160948200, 193137840, 214597600, 241422300, 275911200, 321896400, 386275680, 482844600, 643792800, 965689200, 1931378400]

約数ペア:

[(1, 1931378400), (2, 965689200), (3, 643792800), (4, 482844600), (5, 386275680), (6, 321896400), (7, 275911200), (8, 241422300), (9, 214597600), (10, 193137840), (12, 160948200), (14, 137955600), (15, 128758560), (16, 120711150), (18, 107298800), (20, 96568920), (21, 91970400), (24, 80474100), (25, 77255136), (28, 68977800), (30, 64379280), (32, 60355575), (35, 55182240), (36, 53649400), (40, 48284460), (42, 45985200), (45, 42919520), (48, 40237050), (50, 38627568), (56, 34488900), (60, 32189640), (63, 30656800), (70, 27591120), (72, 26824700), (75, 25751712), (80, 24142230), (84, 22992600), (90, 21459760), (96, 20118525), (100, 19313784), (105, 18394080), (112, 17244450), (120, 16094820), (126, 15328400), (140, 13795560), (144, 13412350), (150, 12875856), (160, 12071115), (168, 11496300), (175, 11036448), (180, 10729880), (200, 9656892), (210, 9197040), (224, 8622225), (225, 8583904), (240, 8047410), (252, 7664200), (280, 6897780), (288, 6706175), (300, 6437928), (315, 6131360), (336, 5748150), (350, 5518224), (360, 5364940), (400, 4828446), (420, 4598520), (450, 4291952), (480, 4023705), (504, 3832100), (525, 3678816), (560, 3448890), (600, 3218964), (630, 3065680), (672, 2874075), (700, 2759112), (720, 2682470), (800, 2414223), (840, 2299260), (900, 2145976), (1008, 1916050), (1050, 1839408), (1120, 1724445), (1200, 1609482), (1260, 1532840), (1400, 1379556), (1440, 1341235), (1575, 1226272), (1680, 1149630), (1800, 1072988), (2016, 958025), (2100, 919704), (2400, 804741), (2520, 766420), (2800, 689778), (3150, 613136), (3360, 574815), (3600, 536494), (4200, 459852), (5040, 383210), (5600, 344889), (6300, 306568), (7200, 268247), (8400, 229926), (10080, 191605), (12600, 153284), (16800, 114963), (25200, 76642), (38321, 50400)]