298458160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3727}}^1$

素因数の和:3771

約数の個数: 160

約数和(自身を含む): 931940352

約数和(自身を除く): 633482192

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 3727, 4004, 5005, 5720, 6160, 7280, 7454, 8008, 10010, 11440, 14908, 16016, 18635, 20020, 26089, 29816, 37270, 40040, 40997, 48451, 52178, 59632, 74540, 80080, 81994, 96902, 104356, 130445, 149080, 163988, 193804, 204985, 208712, 242255, 260890, 286979, 298160, 327976, 339157, 387608, 409970, 417424, 484510, 521780, 532961, 573958, 655952, 678314, 775216, 819940, 969020, 1043560, 1065922, 1147916, 1356628, 1434895, 1639880, 1695785, 1938040, 2087120, 2131844, 2295832, 2664805, 2713256, 2869790, 3279760, 3391570, 3730727, 3876080, 4263688, 4591664, 5329610, 5426512, 5739580, 6783140, 7461454, 8527376, 10659220, 11479160, 13566280, 14922908, 18653635, 21318440, 22958320, 27132560, 29845816, 37307270, 42636880, 59691632, 74614540, 149229080, 298458160]

約数ペア:

[(1, 298458160), (2, 149229080), (4, 74614540), (5, 59691632), (7, 42636880), (8, 37307270), (10, 29845816), (11, 27132560), (13, 22958320), (14, 21318440), (16, 18653635), (20, 14922908), (22, 13566280), (26, 11479160), (28, 10659220), (35, 8527376), (40, 7461454), (44, 6783140), (52, 5739580), (55, 5426512), (56, 5329610), (65, 4591664), (70, 4263688), (77, 3876080), (80, 3730727), (88, 3391570), (91, 3279760), (104, 2869790), (110, 2713256), (112, 2664805), (130, 2295832), (140, 2131844), (143, 2087120), (154, 1938040), (176, 1695785), (182, 1639880), (208, 1434895), (220, 1356628), (260, 1147916), (280, 1065922), (286, 1043560), (308, 969020), (364, 819940), (385, 775216), (440, 678314), (455, 655952), (520, 573958), (560, 532961), (572, 521780), (616, 484510), (715, 417424), (728, 409970), (770, 387608), (880, 339157), (910, 327976), (1001, 298160), (1040, 286979), (1144, 260890), (1232, 242255), (1430, 208712), (1456, 204985), (1540, 193804), (1820, 163988), (2002, 149080), (2288, 130445), (2860, 104356), (3080, 96902), (3640, 81994), (3727, 80080), (4004, 74540), (5005, 59632), (5720, 52178), (6160, 48451), (7280, 40997), (7454, 40040), (8008, 37270), (10010, 29816), (11440, 26089), (14908, 20020), (16016, 18635)]