2181610080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116539}}^1$

素因数の和:116573

約数の個数: 144

約数和(自身を含む): 8017485840

約数和(自身を除く): 5835875760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 116539, 233078, 349617, 466156, 582695, 699234, 932312, 1048851, 1165390, 1398468, 1515007, 1748085, 1864624, 2097702, 2330780, 2796936, 3030014, 3496170, 3729248, 4195404, 4545021, 4661560, 5244255, 5593872, 6060028, 6992340, 7575035, 8390808, 9090042, 9323120, 10488510, 11187744, 12120056, 13635063, 13984680, 15150070, 16781616, 18180084, 18646240, 20977020, 22725105, 24240112, 27270126, 27969360, 30300140, 33563232, 36360168, 41954040, 45450210, 48480224, 54540252, 55938720, 60600280, 68175315, 72720336, 83908080, 90900420, 109080504, 121200560, 136350630, 145440672, 167816160, 181800840, 218161008, 242401120, 272701260, 363601680, 436322016, 545402520, 727203360, 1090805040, 2181610080]

約数ペア:

[(1, 2181610080), (2, 1090805040), (3, 727203360), (4, 545402520), (5, 436322016), (6, 363601680), (8, 272701260), (9, 242401120), (10, 218161008), (12, 181800840), (13, 167816160), (15, 145440672), (16, 136350630), (18, 121200560), (20, 109080504), (24, 90900420), (26, 83908080), (30, 72720336), (32, 68175315), (36, 60600280), (39, 55938720), (40, 54540252), (45, 48480224), (48, 45450210), (52, 41954040), (60, 36360168), (65, 33563232), (72, 30300140), (78, 27969360), (80, 27270126), (90, 24240112), (96, 22725105), (104, 20977020), (117, 18646240), (120, 18180084), (130, 16781616), (144, 15150070), (156, 13984680), (160, 13635063), (180, 12120056), (195, 11187744), (208, 10488510), (234, 9323120), (240, 9090042), (260, 8390808), (288, 7575035), (312, 6992340), (360, 6060028), (390, 5593872), (416, 5244255), (468, 4661560), (480, 4545021), (520, 4195404), (585, 3729248), (624, 3496170), (720, 3030014), (780, 2796936), (936, 2330780), (1040, 2097702), (1170, 1864624), (1248, 1748085), (1440, 1515007), (1560, 1398468), (1872, 1165390), (2080, 1048851), (2340, 932312), (3120, 699234), (3744, 582695), (4680, 466156), (6240, 349617), (9360, 233078), (18720, 116539)]