312231360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 224

約数和(自身を含む): 1147023360

約数和(自身を除く): 834792000

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, 64, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 192, 194, 210, 224, 240, 280, 291, 320, 336, 388, 420, 448, 479, 480, 485, 560, 582, 672, 679, 776, 840, 958, 960, 970, 1120, 1164, 1344, 1358, 1437, 1455, 1552, 1680, 1916, 1940, 2037, 2240, 2328, 2395, 2716, 2874, 2910, 3104, 3353, 3360, 3395, 3832, 3880, 4074, 4656, 4790, 5432, 5748, 5820, 6208, 6706, 6720, 6790, 7185, 7664, 7760, 8148, 9312, 9580, 10059, 10185, 10864, 11496, 11640, 13412, 13580, 14370, 15328, 15520, 16296, 16765, 18624, 19160, 20118, 20370, 21728, 22992, 23280, 26824, 27160, 28740, 30656, 31040, 32592, 33530, 38320, 40236, 40740, 43456, 45984, 46463, 46560, 50295, 53648, 54320, 57480, 65184, 67060, 76640, 80472, 81480, 91968, 92926, 93120, 100590, 107296, 108640, 114960, 130368, 134120, 139389, 153280, 160944, 162960, 185852, 201180, 214592, 217280, 229920, 232315, 268240, 278778, 321888, 325241, 325920, 371704, 402360, 459840, 464630, 536480, 557556, 643776, 650482, 651840, 696945, 743408, 804720, 929260, 975723, 1072960, 1115112, 1300964, 1393890, 1486816, 1609440, 1626205, 1858520, 1951446, 2230224, 2601928, 2787780, 2973632, 3218880, 3252410, 3717040, 3902892, 4460448, 4878615, 5203856, 5575560, 6504820, 7434080, 7805784, 8920896, 9757230, 10407712, 11151120, 13009640, 14868160, 15611568, 19514460, 20815424, 22302240, 26019280, 31223136, 39028920, 44604480, 52038560, 62446272, 78057840, 104077120, 156115680, 312231360]

約数ペア:

[(1, 312231360), (2, 156115680), (3, 104077120), (4, 78057840), (5, 62446272), (6, 52038560), (7, 44604480), (8, 39028920), (10, 31223136), (12, 26019280), (14, 22302240), (15, 20815424), (16, 19514460), (20, 15611568), (21, 14868160), (24, 13009640), (28, 11151120), (30, 10407712), (32, 9757230), (35, 8920896), (40, 7805784), (42, 7434080), (48, 6504820), (56, 5575560), (60, 5203856), (64, 4878615), (70, 4460448), (80, 3902892), (84, 3717040), (96, 3252410), (97, 3218880), (105, 2973632), (112, 2787780), (120, 2601928), (140, 2230224), (160, 1951446), (168, 1858520), (192, 1626205), (194, 1609440), (210, 1486816), (224, 1393890), (240, 1300964), (280, 1115112), (291, 1072960), (320, 975723), (336, 929260), (388, 804720), (420, 743408), (448, 696945), (479, 651840), (480, 650482), (485, 643776), (560, 557556), (582, 536480), (672, 464630), (679, 459840), (776, 402360), (840, 371704), (958, 325920), (960, 325241), (970, 321888), (1120, 278778), (1164, 268240), (1344, 232315), (1358, 229920), (1437, 217280), (1455, 214592), (1552, 201180), (1680, 185852), (1916, 162960), (1940, 160944), (2037, 153280), (2240, 139389), (2328, 134120), (2395, 130368), (2716, 114960), (2874, 108640), (2910, 107296), (3104, 100590), (3353, 93120), (3360, 92926), (3395, 91968), (3832, 81480), (3880, 80472), (4074, 76640), (4656, 67060), (4790, 65184), (5432, 57480), (5748, 54320), (5820, 53648), (6208, 50295), (6706, 46560), (6720, 46463), (6790, 45984), (7185, 43456), (7664, 40740), (7760, 40236), (8148, 38320), (9312, 33530), (9580, 32592), (10059, 31040), (10185, 30656), (10864, 28740), (11496, 27160), (11640, 26824), (13412, 23280), (13580, 22992), (14370, 21728), (15328, 20370), (15520, 20118), (16296, 19160), (16765, 18624)]