274319640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{15551}}^1$

素因数の和:15582

約数の個数: 144

約数和(自身を含む): 1037162880

約数和(自身を除く): 762843240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 15551, 17640, 31102, 46653, 62204, 77755, 93306, 108857, 124408, 139959, 155510, 186612, 217714, 233265, 279918, 311020, 326571, 373224, 435428, 466530, 544285, 559836, 622040, 653142, 699795, 761999, 870856, 933060, 979713, 1088570, 1119672, 1306284, 1399590, 1523998, 1632855, 1866120, 1959426, 2177140, 2285997, 2612568, 2799180, 3047996, 3265710, 3809995, 3918852, 4354280, 4571994, 4898565, 5598360, 6095992, 6531420, 6857991, 7619990, 7837704, 9143988, 9797130, 11429985, 13062840, 13715982, 15239980, 18287976, 19594260, 22859970, 27431964, 30479960, 34289955, 39188520, 45719940, 54863928, 68579910, 91439880, 137159820, 274319640]

約数ペア:

[(1, 274319640), (2, 137159820), (3, 91439880), (4, 68579910), (5, 54863928), (6, 45719940), (7, 39188520), (8, 34289955), (9, 30479960), (10, 27431964), (12, 22859970), (14, 19594260), (15, 18287976), (18, 15239980), (20, 13715982), (21, 13062840), (24, 11429985), (28, 9797130), (30, 9143988), (35, 7837704), (36, 7619990), (40, 6857991), (42, 6531420), (45, 6095992), (49, 5598360), (56, 4898565), (60, 4571994), (63, 4354280), (70, 3918852), (72, 3809995), (84, 3265710), (90, 3047996), (98, 2799180), (105, 2612568), (120, 2285997), (126, 2177140), (140, 1959426), (147, 1866120), (168, 1632855), (180, 1523998), (196, 1399590), (210, 1306284), (245, 1119672), (252, 1088570), (280, 979713), (294, 933060), (315, 870856), (360, 761999), (392, 699795), (420, 653142), (441, 622040), (490, 559836), (504, 544285), (588, 466530), (630, 435428), (735, 373224), (840, 326571), (882, 311020), (980, 279918), (1176, 233265), (1260, 217714), (1470, 186612), (1764, 155510), (1960, 139959), (2205, 124408), (2520, 108857), (2940, 93306), (3528, 77755), (4410, 62204), (5880, 46653), (8820, 31102), (15551, 17640)]