19443146040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{3079}}^1$

素因数の和:5051

約数の個数: 160

約数和(自身を含む): 65405340000

約数和(自身を除く): 45962193960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 1949, 3079, 3240, 3898, 5847, 6158, 7796, 9237, 9745, 11694, 12316, 15395, 15592, 17541, 18474, 19490, 23388, 24632, 27711, 29235, 30790, 35082, 36948, 38980, 46185, 46776, 52623, 55422, 58470, 61580, 70164, 73896, 77960, 83133, 87705, 92370, 105246, 110844, 116940, 123160, 138555, 140328, 157869, 166266, 175410, 184740, 210492, 221688, 233880, 249399, 263115, 277110, 315738, 332532, 350820, 369480, 415665, 420984, 498798, 526230, 554220, 631476, 665064, 701640, 789345, 831330, 997596, 1052460, 1108440, 1246995, 1262952, 1578690, 1662660, 1995192, 2104920, 2493990, 3157380, 3325320, 4987980, 6000971, 6314760, 9975960, 12001942, 18002913, 24003884, 30004855, 36005826, 48007768, 54008739, 60009710, 72011652, 90014565, 108017478, 120019420, 144023304, 162026217, 180029130, 216034956, 240038840, 270043695, 324052434, 360058260, 432069912, 486078651, 540087390, 648104868, 720116520, 810131085, 972157302, 1080174780, 1296209736, 1620262170, 1944314604, 2160349560, 2430393255, 3240524340, 3888629208, 4860786510, 6481048680, 9721573020, 19443146040]

約数ペア:

[(1, 19443146040), (2, 9721573020), (3, 6481048680), (4, 4860786510), (5, 3888629208), (6, 3240524340), (8, 2430393255), (9, 2160349560), (10, 1944314604), (12, 1620262170), (15, 1296209736), (18, 1080174780), (20, 972157302), (24, 810131085), (27, 720116520), (30, 648104868), (36, 540087390), (40, 486078651), (45, 432069912), (54, 360058260), (60, 324052434), (72, 270043695), (81, 240038840), (90, 216034956), (108, 180029130), (120, 162026217), (135, 144023304), (162, 120019420), (180, 108017478), (216, 90014565), (270, 72011652), (324, 60009710), (360, 54008739), (405, 48007768), (540, 36005826), (648, 30004855), (810, 24003884), (1080, 18002913), (1620, 12001942), (1949, 9975960), (3079, 6314760), (3240, 6000971), (3898, 4987980), (5847, 3325320), (6158, 3157380), (7796, 2493990), (9237, 2104920), (9745, 1995192), (11694, 1662660), (12316, 1578690), (15395, 1262952), (15592, 1246995), (17541, 1108440), (18474, 1052460), (19490, 997596), (23388, 831330), (24632, 789345), (27711, 701640), (29235, 665064), (30790, 631476), (35082, 554220), (36948, 526230), (38980, 498798), (46185, 420984), (46776, 415665), (52623, 369480), (55422, 350820), (58470, 332532), (61580, 315738), (70164, 277110), (73896, 263115), (77960, 249399), (83133, 233880), (87705, 221688), (92370, 210492), (105246, 184740), (110844, 175410), (116940, 166266), (123160, 157869), (138555, 140328)]