310326240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4905

約数の個数: 192

約数和(自身を含む): 1176215040

約数和(自身を除く): 865888800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 4861, 5320, 6384, 7980, 9120, 9722, 10640, 12768, 14583, 15960, 19444, 21280, 24305, 29166, 31920, 34027, 38888, 48610, 58332, 63840, 68054, 72915, 77776, 92359, 97220, 102081, 116664, 136108, 145830, 155552, 170135, 184718, 194440, 204162, 233328, 272216, 277077, 291660, 340270, 369436, 388880, 408324, 461795, 466656, 510405, 544432, 554154, 583320, 646513, 680540, 738872, 777760, 816648, 923590, 1020810, 1088864, 1108308, 1166640, 1293026, 1361080, 1385385, 1477744, 1633296, 1847180, 1939539, 2041620, 2216616, 2333280, 2586052, 2722160, 2770770, 2955488, 3232565, 3266592, 3694360, 3879078, 4083240, 4433232, 5172104, 5444320, 5541540, 6465130, 7388720, 7758156, 8166480, 8866464, 9697695, 10344208, 11083080, 12930260, 14777440, 15516312, 16332960, 19395390, 20688416, 22166160, 25860520, 31032624, 38790780, 44332320, 51721040, 62065248, 77581560, 103442080, 155163120, 310326240]

約数ペア:

[(1, 310326240), (2, 155163120), (3, 103442080), (4, 77581560), (5, 62065248), (6, 51721040), (7, 44332320), (8, 38790780), (10, 31032624), (12, 25860520), (14, 22166160), (15, 20688416), (16, 19395390), (19, 16332960), (20, 15516312), (21, 14777440), (24, 12930260), (28, 11083080), (30, 10344208), (32, 9697695), (35, 8866464), (38, 8166480), (40, 7758156), (42, 7388720), (48, 6465130), (56, 5541540), (57, 5444320), (60, 5172104), (70, 4433232), (76, 4083240), (80, 3879078), (84, 3694360), (95, 3266592), (96, 3232565), (105, 2955488), (112, 2770770), (114, 2722160), (120, 2586052), (133, 2333280), (140, 2216616), (152, 2041620), (160, 1939539), (168, 1847180), (190, 1633296), (210, 1477744), (224, 1385385), (228, 1361080), (240, 1293026), (266, 1166640), (280, 1108308), (285, 1088864), (304, 1020810), (336, 923590), (380, 816648), (399, 777760), (420, 738872), (456, 680540), (480, 646513), (532, 583320), (560, 554154), (570, 544432), (608, 510405), (665, 466656), (672, 461795), (760, 408324), (798, 388880), (840, 369436), (912, 340270), (1064, 291660), (1120, 277077), (1140, 272216), (1330, 233328), (1520, 204162), (1596, 194440), (1680, 184718), (1824, 170135), (1995, 155552), (2128, 145830), (2280, 136108), (2660, 116664), (3040, 102081), (3192, 97220), (3360, 92359), (3990, 77776), (4256, 72915), (4560, 68054), (4861, 63840), (5320, 58332), (6384, 48610), (7980, 38888), (9120, 34027), (9722, 31920), (10640, 29166), (12768, 24305), (14583, 21280), (15960, 19444)]