317486520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22613}}^1$

素因数の和:22646

約数の個数: 128

約数和(自身を含む): 1139745600

約数和(自身を除く): 822259080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 22613, 45226, 67839, 90452, 113065, 135678, 180904, 203517, 226130, 271356, 293969, 339195, 407034, 452260, 542712, 587938, 610551, 678390, 814068, 881907, 904520, 1017585, 1175876, 1221102, 1356780, 1469845, 1628136, 1763814, 2035170, 2351752, 2442204, 2645721, 2713560, 2939690, 3052755, 3527628, 4070340, 4409535, 4884408, 5291442, 5879380, 6105510, 7055256, 7937163, 8140680, 8819070, 10582884, 11758760, 12211020, 13228605, 15874326, 17638140, 21165768, 24422040, 26457210, 31748652, 35276280, 39685815, 52914420, 63497304, 79371630, 105828840, 158743260, 317486520]

約数ペア:

[(1, 317486520), (2, 158743260), (3, 105828840), (4, 79371630), (5, 63497304), (6, 52914420), (8, 39685815), (9, 35276280), (10, 31748652), (12, 26457210), (13, 24422040), (15, 21165768), (18, 17638140), (20, 15874326), (24, 13228605), (26, 12211020), (27, 11758760), (30, 10582884), (36, 8819070), (39, 8140680), (40, 7937163), (45, 7055256), (52, 6105510), (54, 5879380), (60, 5291442), (65, 4884408), (72, 4409535), (78, 4070340), (90, 3527628), (104, 3052755), (108, 2939690), (117, 2713560), (120, 2645721), (130, 2442204), (135, 2351752), (156, 2035170), (180, 1763814), (195, 1628136), (216, 1469845), (234, 1356780), (260, 1221102), (270, 1175876), (312, 1017585), (351, 904520), (360, 881907), (390, 814068), (468, 678390), (520, 610551), (540, 587938), (585, 542712), (702, 452260), (780, 407034), (936, 339195), (1080, 293969), (1170, 271356), (1404, 226130), (1560, 203517), (1755, 180904), (2340, 135678), (2808, 113065), (3510, 90452), (4680, 67839), (7020, 45226), (14040, 22613)]