1508189160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 4590432000

約数和(自身を除く): 3082242840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 199, 274, 398, 411, 461, 548, 597, 685, 796, 822, 922, 995, 1096, 1194, 1370, 1383, 1592, 1644, 1844, 1990, 2055, 2305, 2388, 2740, 2766, 2985, 3288, 3688, 3980, 4110, 4610, 4776, 5480, 5532, 5970, 6915, 7960, 8220, 9220, 11064, 11940, 13830, 16440, 18440, 23880, 27263, 27660, 54526, 55320, 63157, 81789, 91739, 109052, 126314, 136315, 163578, 183478, 189471, 218104, 252628, 272630, 275217, 315785, 327156, 366956, 378942, 408945, 458695, 505256, 545260, 550434, 631570, 654312, 733912, 757884, 817890, 917390, 947355, 1090520, 1100868, 1263140, 1376085, 1515768, 1635780, 1834780, 1894710, 2201736, 2526280, 2752170, 3271560, 3669560, 3789420, 5504340, 7578840, 11008680, 12568243, 25136486, 37704729, 50272972, 62841215, 75409458, 100545944, 125682430, 150818916, 188523645, 251364860, 301637832, 377047290, 502729720, 754094580, 1508189160]

約数ペア:

[(1, 1508189160), (2, 754094580), (3, 502729720), (4, 377047290), (5, 301637832), (6, 251364860), (8, 188523645), (10, 150818916), (12, 125682430), (15, 100545944), (20, 75409458), (24, 62841215), (30, 50272972), (40, 37704729), (60, 25136486), (120, 12568243), (137, 11008680), (199, 7578840), (274, 5504340), (398, 3789420), (411, 3669560), (461, 3271560), (548, 2752170), (597, 2526280), (685, 2201736), (796, 1894710), (822, 1834780), (922, 1635780), (995, 1515768), (1096, 1376085), (1194, 1263140), (1370, 1100868), (1383, 1090520), (1592, 947355), (1644, 917390), (1844, 817890), (1990, 757884), (2055, 733912), (2305, 654312), (2388, 631570), (2740, 550434), (2766, 545260), (2985, 505256), (3288, 458695), (3688, 408945), (3980, 378942), (4110, 366956), (4610, 327156), (4776, 315785), (5480, 275217), (5532, 272630), (5970, 252628), (6915, 218104), (7960, 189471), (8220, 183478), (9220, 163578), (11064, 136315), (11940, 126314), (13830, 109052), (16440, 91739), (18440, 81789), (23880, 63157), (27263, 55320), (27660, 54526)]