198250920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{521}}^1$

素因数の和:696

約数の個数: 192

約数和(自身を含む): 742659840

約数和(自身を除く): 544408920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 151, 168, 180, 210, 252, 280, 302, 315, 360, 420, 453, 504, 521, 604, 630, 755, 840, 906, 1042, 1057, 1208, 1260, 1359, 1510, 1563, 1812, 2084, 2114, 2265, 2520, 2605, 2718, 3020, 3126, 3171, 3624, 3647, 4168, 4228, 4530, 4689, 5210, 5285, 5436, 6040, 6252, 6342, 6795, 7294, 7815, 8456, 9060, 9378, 9513, 10420, 10570, 10872, 10941, 12504, 12684, 13590, 14588, 15630, 15855, 18120, 18235, 18756, 19026, 20840, 21140, 21882, 23445, 25368, 27180, 29176, 31260, 31710, 32823, 36470, 37512, 38052, 42280, 43764, 46890, 47565, 54360, 54705, 62520, 63420, 65646, 72940, 76104, 78671, 87528, 93780, 95130, 109410, 126840, 131292, 145880, 157342, 164115, 187560, 190260, 218820, 236013, 262584, 314684, 328230, 380520, 393355, 437640, 472026, 550697, 629368, 656460, 708039, 786710, 944052, 1101394, 1180065, 1312920, 1416078, 1573420, 1652091, 1888104, 2202788, 2360130, 2753485, 2832156, 3146840, 3304182, 3540195, 4405576, 4720260, 4956273, 5506970, 5664312, 6608364, 7080390, 8260455, 9440520, 9912546, 11013940, 13216728, 14160780, 16520910, 19825092, 22027880, 24781365, 28321560, 33041820, 39650184, 49562730, 66083640, 99125460, 198250920]

約数ペア:

[(1, 198250920), (2, 99125460), (3, 66083640), (4, 49562730), (5, 39650184), (6, 33041820), (7, 28321560), (8, 24781365), (9, 22027880), (10, 19825092), (12, 16520910), (14, 14160780), (15, 13216728), (18, 11013940), (20, 9912546), (21, 9440520), (24, 8260455), (28, 7080390), (30, 6608364), (35, 5664312), (36, 5506970), (40, 4956273), (42, 4720260), (45, 4405576), (56, 3540195), (60, 3304182), (63, 3146840), (70, 2832156), (72, 2753485), (84, 2360130), (90, 2202788), (105, 1888104), (120, 1652091), (126, 1573420), (140, 1416078), (151, 1312920), (168, 1180065), (180, 1101394), (210, 944052), (252, 786710), (280, 708039), (302, 656460), (315, 629368), (360, 550697), (420, 472026), (453, 437640), (504, 393355), (521, 380520), (604, 328230), (630, 314684), (755, 262584), (840, 236013), (906, 218820), (1042, 190260), (1057, 187560), (1208, 164115), (1260, 157342), (1359, 145880), (1510, 131292), (1563, 126840), (1812, 109410), (2084, 95130), (2114, 93780), (2265, 87528), (2520, 78671), (2605, 76104), (2718, 72940), (3020, 65646), (3126, 63420), (3171, 62520), (3624, 54705), (3647, 54360), (4168, 47565), (4228, 46890), (4530, 43764), (4689, 42280), (5210, 38052), (5285, 37512), (5436, 36470), (6040, 32823), (6252, 31710), (6342, 31260), (6795, 29176), (7294, 27180), (7815, 25368), (8456, 23445), (9060, 21882), (9378, 21140), (9513, 20840), (10420, 19026), (10570, 18756), (10872, 18235), (10941, 18120), (12504, 15855), (12684, 15630), (13590, 14588)]