1950099240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15671}}^1$

素因数の和:15763

約数の個数: 128

約数和(自身を含む): 6296382720

約数和(自身を除く): 4346283480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 244, 255, 305, 340, 366, 408, 488, 510, 610, 680, 732, 915, 1020, 1037, 1220, 1464, 1830, 2040, 2074, 2440, 3111, 3660, 4148, 5185, 6222, 7320, 8296, 10370, 12444, 15555, 15671, 20740, 24888, 31110, 31342, 41480, 47013, 62220, 62684, 78355, 94026, 124440, 125368, 156710, 188052, 235065, 266407, 313420, 376104, 470130, 532814, 626840, 799221, 940260, 955931, 1065628, 1332035, 1598442, 1880520, 1911862, 2131256, 2664070, 2867793, 3196884, 3823724, 3996105, 4779655, 5328140, 5735586, 6393768, 7647448, 7992210, 9559310, 10656280, 11471172, 14338965, 15984420, 16250827, 19118620, 22942344, 28677930, 31968840, 32501654, 38237240, 48752481, 57355860, 65003308, 81254135, 97504962, 114711720, 130006616, 162508270, 195009924, 243762405, 325016540, 390019848, 487524810, 650033080, 975049620, 1950099240]

約数ペア:

[(1, 1950099240), (2, 975049620), (3, 650033080), (4, 487524810), (5, 390019848), (6, 325016540), (8, 243762405), (10, 195009924), (12, 162508270), (15, 130006616), (17, 114711720), (20, 97504962), (24, 81254135), (30, 65003308), (34, 57355860), (40, 48752481), (51, 38237240), (60, 32501654), (61, 31968840), (68, 28677930), (85, 22942344), (102, 19118620), (120, 16250827), (122, 15984420), (136, 14338965), (170, 11471172), (183, 10656280), (204, 9559310), (244, 7992210), (255, 7647448), (305, 6393768), (340, 5735586), (366, 5328140), (408, 4779655), (488, 3996105), (510, 3823724), (610, 3196884), (680, 2867793), (732, 2664070), (915, 2131256), (1020, 1911862), (1037, 1880520), (1220, 1598442), (1464, 1332035), (1830, 1065628), (2040, 955931), (2074, 940260), (2440, 799221), (3111, 626840), (3660, 532814), (4148, 470130), (5185, 376104), (6222, 313420), (7320, 266407), (8296, 235065), (10370, 188052), (12444, 156710), (15555, 125368), (15671, 124440), (20740, 94026), (24888, 78355), (31110, 62684), (31342, 62220), (41480, 47013)]