988678320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6067}}^1$

素因数の和:6187

約数の個数: 160

約数和(自身を含む): 3539440128

約数和(自身を除く): 2550761808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 4656, 5432, 5820, 6067, 6790, 7760, 8148, 10185, 10864, 11640, 12134, 13580, 16296, 18201, 20370, 23280, 24268, 27160, 30335, 32592, 36402, 40740, 42469, 48536, 54320, 60670, 72804, 81480, 84938, 91005, 97072, 121340, 127407, 145608, 162960, 169876, 182010, 212345, 242680, 254814, 291216, 339752, 364020, 424690, 485360, 509628, 588499, 637035, 679504, 728040, 849380, 1019256, 1176998, 1274070, 1456080, 1698760, 1765497, 2038512, 2353996, 2548140, 2942495, 3397520, 3530994, 4119493, 4707992, 5096280, 5884990, 7061988, 8238986, 8827485, 9415984, 10192560, 11769980, 12358479, 14123976, 16477972, 17654970, 20597465, 23539960, 24716958, 28247952, 32955944, 35309940, 41194930, 47079920, 49433916, 61792395, 65911888, 70619880, 82389860, 98867832, 123584790, 141239760, 164779720, 197735664, 247169580, 329559440, 494339160, 988678320]

約数ペア:

[(1, 988678320), (2, 494339160), (3, 329559440), (4, 247169580), (5, 197735664), (6, 164779720), (7, 141239760), (8, 123584790), (10, 98867832), (12, 82389860), (14, 70619880), (15, 65911888), (16, 61792395), (20, 49433916), (21, 47079920), (24, 41194930), (28, 35309940), (30, 32955944), (35, 28247952), (40, 24716958), (42, 23539960), (48, 20597465), (56, 17654970), (60, 16477972), (70, 14123976), (80, 12358479), (84, 11769980), (97, 10192560), (105, 9415984), (112, 8827485), (120, 8238986), (140, 7061988), (168, 5884990), (194, 5096280), (210, 4707992), (240, 4119493), (280, 3530994), (291, 3397520), (336, 2942495), (388, 2548140), (420, 2353996), (485, 2038512), (560, 1765497), (582, 1698760), (679, 1456080), (776, 1274070), (840, 1176998), (970, 1019256), (1164, 849380), (1358, 728040), (1455, 679504), (1552, 637035), (1680, 588499), (1940, 509628), (2037, 485360), (2328, 424690), (2716, 364020), (2910, 339752), (3395, 291216), (3880, 254814), (4074, 242680), (4656, 212345), (5432, 182010), (5820, 169876), (6067, 162960), (6790, 145608), (7760, 127407), (8148, 121340), (10185, 97072), (10864, 91005), (11640, 84938), (12134, 81480), (13580, 72804), (16296, 60670), (18201, 54320), (20370, 48536), (23280, 42469), (24268, 40740), (27160, 36402), (30335, 32592)]