310138080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:649

約数の個数: 192

約数和(自身を含む): 1124057088

約数和(自身を除く): 813919008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 241, 280, 336, 383, 420, 480, 482, 560, 672, 723, 766, 840, 964, 1120, 1149, 1205, 1446, 1532, 1680, 1687, 1915, 1928, 2298, 2410, 2681, 2892, 3064, 3360, 3374, 3615, 3830, 3856, 4596, 4820, 5061, 5362, 5745, 5784, 6128, 6748, 7230, 7660, 7712, 8043, 8435, 9192, 9640, 10122, 10724, 11490, 11568, 12256, 13405, 13496, 14460, 15320, 16086, 16870, 18384, 19280, 20244, 21448, 22980, 23136, 25305, 26810, 26992, 28920, 30640, 32172, 33740, 36768, 38560, 40215, 40488, 42896, 45960, 50610, 53620, 53984, 57840, 61280, 64344, 67480, 80430, 80976, 85792, 91920, 92303, 101220, 107240, 115680, 128688, 134960, 160860, 161952, 183840, 184606, 202440, 214480, 257376, 269920, 276909, 321720, 369212, 404880, 428960, 461515, 553818, 643440, 646121, 738424, 809760, 923030, 1107636, 1286880, 1292242, 1384545, 1476848, 1846060, 1938363, 2215272, 2584484, 2769090, 2953696, 3230605, 3692120, 3876726, 4430544, 5168968, 5538180, 6461210, 7384240, 7753452, 8861088, 9691815, 10337936, 11076360, 12922420, 14768480, 15506904, 19383630, 20675872, 22152720, 25844840, 31013808, 38767260, 44305440, 51689680, 62027616, 77534520, 103379360, 155069040, 310138080]

約数ペア:

[(1, 310138080), (2, 155069040), (3, 103379360), (4, 77534520), (5, 62027616), (6, 51689680), (7, 44305440), (8, 38767260), (10, 31013808), (12, 25844840), (14, 22152720), (15, 20675872), (16, 19383630), (20, 15506904), (21, 14768480), (24, 12922420), (28, 11076360), (30, 10337936), (32, 9691815), (35, 8861088), (40, 7753452), (42, 7384240), (48, 6461210), (56, 5538180), (60, 5168968), (70, 4430544), (80, 3876726), (84, 3692120), (96, 3230605), (105, 2953696), (112, 2769090), (120, 2584484), (140, 2215272), (160, 1938363), (168, 1846060), (210, 1476848), (224, 1384545), (240, 1292242), (241, 1286880), (280, 1107636), (336, 923030), (383, 809760), (420, 738424), (480, 646121), (482, 643440), (560, 553818), (672, 461515), (723, 428960), (766, 404880), (840, 369212), (964, 321720), (1120, 276909), (1149, 269920), (1205, 257376), (1446, 214480), (1532, 202440), (1680, 184606), (1687, 183840), (1915, 161952), (1928, 160860), (2298, 134960), (2410, 128688), (2681, 115680), (2892, 107240), (3064, 101220), (3360, 92303), (3374, 91920), (3615, 85792), (3830, 80976), (3856, 80430), (4596, 67480), (4820, 64344), (5061, 61280), (5362, 57840), (5745, 53984), (5784, 53620), (6128, 50610), (6748, 45960), (7230, 42896), (7660, 40488), (7712, 40215), (8043, 38560), (8435, 36768), (9192, 33740), (9640, 32172), (10122, 30640), (10724, 28920), (11490, 26992), (11568, 26810), (12256, 25305), (13405, 23136), (13496, 22980), (14460, 21448), (15320, 20244), (16086, 19280), (16870, 18384)]